Longkou Union Chemical Co., Ltd.

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Contact: Mr.Tian JiYu
Web: http://www.taihangpigment.com
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Address: Zhuyouguan, Long kou, Shandong 265705, China
Phone: +86-(535)-856-1902 | Fax: +86-(535)-856-1140 | Map/Directions >>

Profile: Longkou Union Chemical Co., Ltd. manufactures organic pigments and flushed pigments. We are ISO 9002 certified. Our products are copper phthalocyanine, pigment red 49:1, pigment red 49:2, pigment violet 3, pigment green 7 and pigment yellow.

35 Products/Chemicals (Click for related suppliers)

• Blue Pigments

Synonyms: Blue pigment, Aqualine Blue, Fastolux Blue, Bermuda Blue, Fastogen Blue B, Heliogen Blue A, Heliogen Blue B, Heliogen Blue K, Cyanine Blue C, Lumatex Blue B, Cyanine Blue BB, Cyanine Blue BF, Cyanine Blue HB, Bahama Blue BC, Bahama Blue WD, Cyanine Blue Rnf, Lionol Blue ER, Bahama Blue BNC, Helio Blue B, Linnol Blue KLG

Molecular Formula:	C₃₂H₁₆CuN₈	Molecular Weight:	576.069040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	8

InChIKey: VVOLVFOSOPJKED-UHFFFAOYSA-N

• Carbazole Violet

Synonyms: Cyanadur Violet, Heliogen Violet, Dioxazine purple, Dioxazine Violet, Permanent Violet, Lionol Violet HR, Permanent Violet R, Lionogen Violet RL, Sandorin Violet BL, Vynamon Violet 2B, Hostaperm Violet RL, PV Fast Violet BL, Chromofine Violet RE, Lake Fast Violet RL, Unisperse Violet B-E, Helio Fast Violet BN, Lake Fast Violet RLB, EMC Violet RL 10, Monolite Fast Violet R, Heliogen Violet R Toner

Molecular Formula:	C₃₄H₂₂Cl₂N₄O₂	Molecular Weight:	589.470080 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: CGLVZFOCZLHKOH-UHFFFAOYSA-N

• Copper Phthalocyanine Green

Synonyms: Ramapo, Fastolux Green, SolFast Green, Synthaline Green, Cyanine Green T, Fenalac Green G, Polymon Green G, Pigment green 7, Versal Green G, Fastogen Green B, Heliogen Green A, Heliogen Green G, Colanyl Green GG, Cyanine Green GP, Cyanine Green NB, Monarch Green WD, Polymon Green GN, Vynamon Green BE, Calcotone Green G, Chromatex Green G

Molecular Formula:	C₃₂Cl₁₆CuN₈	Molecular Weight:	1127.190000 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	8

InChIKey: ABFKYPFPQRDCGM-UHFFFAOYSA-N

• D&Q Red #7

IUPAC Name: calcium (4Z)-4-[(4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate | CAS Registry Number: 5281-04-9
Synonyms: Lithol rubin B ca, D&C Red No. 7, D & C Red no. 7, C.I. Pigment Red 57:1, CCRIS 4903, CI 15850:1 (Ca salt), EINECS 226-109-5, C.I. Pigment Red 57, calcium salt, C.I. Pigment Red 57, calcium salt (1:1), LS-194116, C.I. 15850:1, Calcium 3-hydroxy-4-((4-methyl-2-sulphonatophenyl)azo)-2-naphthoate, 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((4-methyl-2-sulfophenyl)azo)-, calcium salt, 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((4-methyl-2-sulfophenyl)azo)-, calcium salt (1:1), 3-Hydroxy-4-((2-sulfo-p-tolyl)azo)-2-naphthalenecarboxylic acid, calcium salt (1:1), 3-Hydroxy-4-((4-methyl-2-sulfophenyl)azo)-2-naphthalenecarboxylic acid, calcium salt, calcium 3-hydroxy-4-[(E)-(4-methyl-2-sulfonatophenyl)diazenyl]-2-naphthoate, 106008-82-6, 11145-41-8, 116357-55-2

Molecular Formula:	C₁₈H₁₂CaN₂O₆S	Molecular Weight:	424.440680 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: WANIKCLUTOABTP-LRZQPWDCSA-L

• Dinitraniline

IUPAC Name: (1E)-1-[(2,4-dinitrophenyl)hydrazinylidene]naphthalen-2-one | CAS Registry Number: 3468-63-1
Synonyms: C.I. 12075, 2-Naphthalenol, 1-[(2,4-dinitrophenyl)azo]-, 1-[(E)-(2,4-dinitrophenyl)diazenyl]-2-naphthol

Molecular Formula:	C₁₆H₁₀N₄O₅	Molecular Weight:	338.274400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	7

InChIKey: JABZBOSSCDRKEA-FBMGVBCBSA-N

• Lake Red C

IUPAC Name: barium(2+); 5-chloro-4-methyl-2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate | CAS Registry Number: 5160-02-1
Synonyms: Brilliant Red, Carnation Red, Astro Orange, Hamilton Red, Potomac Red, Red Scarlet, Atomic Red, Desert Red, Cosmetic DVR, Scarlet Toner Y, Pigment Red CD, Segnale Red LC, Lutetia Red CLN, Segnale Red LCG, Segnale Red LCL, Bronze Red RO, Vulcafor Red 2R, Vulcan Red LC, Latexol Scarlet R, Red Toner Z

Molecular Formula:	C₃₄H₂₄BaCl₂N₄O₈S₂	Molecular Weight:	888.939360 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	12

InChIKey: JNIGYQOBELCEIZ-MAKDUZDQSA-L

• Orange - 13

IUPAC Name: (4E)-4-[[2-chloro-4-[3-chloro-4-[(2E)-2-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-5-methyl-2-phenylpyrazol-3-one | CAS Registry Number: 3520-72-7
Synonyms: Benzidine orange, Diarylide Orange, Kromon Orange G, Pyrazolone Orange, Siegle Orange S, Orange G, Linol Orange B, Fast Orange J, Fastona Orange G, Lutetia Orange J, Pigment Orange G, Plastol Orange G, Vynamon Orange G, Polymo Orange GR, Carnelio Orange G, Irgalite Orange P, Ponolith Orange Y, Recolite Orange G, Vulcafix Orange J, Oralith Orange PG

Molecular Formula:	C₃₂H₂₄Cl₂N₈O₂	Molecular Weight:	623.491360 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: YFIMMXDLMXFWGF-UDEUAJILSA-N

• Pigment Orange 34

IUPAC Name: 4-[2-chloro-4-[3-chloro-4-[[3-methyl-1-(4-methylphenyl)-5-oxo-4H-pyrazol-4-yl]diazenyl]phenyl]phenyl]diazenyl-5-methyl-2-(4-methylphenyl)-4H-pyrazol-3-one | CAS Registry Number: 15793-73-4
Synonyms: Irgalite orange F2G, Vynamon Orange RE-FW, C.I. Pigment Orange 34, Roma Orange B 112700, CID85908, EINECS 239-898-6, C.I. 21115, 12236-61-2, 12236-63-4, 3H-Pyrazol-3-one, 4,4'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(2,4-dihydro-5-methyl-2-(4-methylphenyl)-, 3H-Pyrazol-3-one, 4,4'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(2,4-dihydro-5-methyl-2-(4-methylphenyl)-, 4,4'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one), 4,4'-(3,3'-Dichloro-4,4'-biphenylene)bis(azo))bis(1-(4-methylphenyl)-3-methyl-5-pyrazolone)

Molecular Formula:	C₃₄H₂₈Cl₂N₈O₂	Molecular Weight:	651.544520 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	8

InChIKey: UIBAAMBCJDNDSQ-UHFFFAOYSA-N

• Pigment Red 112

IUPAC Name: (4E)-N-(2-methylphenyl)-3-oxo-4-[(2,4,5-trichlorophenyl)hydrazinylidene]naphthalene-2-carboxamide | CAS Registry Number: 6535-46-2
Synonyms: Pigment red 112, C.I. PIGMENT RED 112, EINECS 229-440-3, CID6093248, CI 12370, 2-Naphthalenecarboxamide, 3-hydroxy-N-(2-methylphenyl)-4-((2,4,5-trichlorophenyl)azo)-, 3-Hydroxy-N-(2-methylphenyl)-4-((2,4,5-trichlorophenyl)azo)-2-nap- hthalenecarboxamide, 3-Hydroxy-N-(o-tolyl)-4-((2,4,5-trichlorophenyl)azo)naphthalene-2-carboxamide, 2-Naphthalenecarboxamide, 3-hydroxy-N-(2-methylphenyl)-4-(2-(2,4,5-trichlorophenyl)diazenyl)-, 99752-20-2

Molecular Formula:	C₂₄H₁₆Cl₃N₃O₂	Molecular Weight:	484.761740 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: HERTVNKDSUIUDK-JBASAIQMSA-N

• Pigment Red 17

IUPAC Name: (4Z)-4-[(2-methyl-5-nitrophenyl)hydrazinylidene]-N-(2-methylphenyl)-3-oxonaphthalene-2-carboxamide | CAS Registry Number: 6655-84-1
Synonyms: EINECS 229-681-4, CID9575947, 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methyl-5-nitrophenyl)azo)-N-(2-methylphenyl)-, 3-Hydroxy-4-((2-methyl-5-nitrophenyl)azo)-N-(o-tolyl)naphthalene-2-carboxamide, 2-Naphthalenecarboxamide, 3-hydroxy-4-(2-(2-methyl-5-nitrophenyl)diazenyl)-N-(2-methylphenyl)-

Molecular Formula:	C₂₅H₂₀N₄O₄	Molecular Weight:	440.450700 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: CSBTXWOBLAVNCK-NFFVHWSESA-N

• Pigment Red 2

IUPAC Name: (4E)-4-[(2,5-dichlorophenyl)hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide | CAS Registry Number: 6041-94-7
Synonyms: Pigment red, C.I. PIGMENT RED 2, CCRIS 6092, EINECS 227-930-1, CID6507970, C.I. 12310, 2-Naphthalenecarboxamide, 4-((2,5-dichlorophenyl)azo)-3-hydroxy-N-phenyl-, 2-Naphthalenecarboxamide, 4-[(2,5-dichlorophenyl)azo]-3-hydroxy-N-phenyl-, 4-((2,5-Dichlorophenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide, 4-[(E)-(2,5-Dichlorophenyl)diazenyl]-3-hydroxy-N-phenyl-2-naphthamide, 2-Naphthalenecarboxamide, 4-(2-(2,5-dichlorophenyl)diazenyl)-3-hydroxy-N-phenyl-, 3267-10-5

Molecular Formula:	C₂₃H₁₅Cl₂N₃O₂	Molecular Weight:	436.290100 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: VCYBIENCKPXWDZ-SGWCAAJKSA-N

• Pigment Red 22

IUPAC Name: (4Z)-4-[(2-methyl-5-nitrophenyl)hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide | CAS Registry Number: 6448-95-9
Synonyms: Pigment red 22, C.I. Pigment Red 22, EINECS 229-245-3, CID9575926, 3-Hydroxy-4-((5-nitro-o-tolyl)azo)-2-naphthanilide, 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methyl-5-nitrophenyl)azo)-N-phenyl-, 2-Naphthalenecarboxamide, 3-hydroxy-4-(2-(2-methyl-5-nitrophenyl)diazenyl)-N-phenyl-, 3-Hydroxy-4-((2-methyl-5-nitrophenyl)azo)-N-phenylnaphthalene-2-carboxamide, 253683-89-5, 67621-55-0

Molecular Formula:	C₂₄H₁₈N₄O₄	Molecular Weight:	426.424120 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: HVBDWKMAUMVFIY-QYQHSDTDSA-N

• Pigment Red 23

IUPAC Name: (4E)-4-[(2-methoxy-5-nitrophenyl)hydrazinylidene]-N-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide | CAS Registry Number: 6471-49-4
Synonyms: Naphthol Red B, Pigment Red BH, Calcotone Red 3B, Carnation Red Toner B, Congo Red R-138, Sanyo Fast Red 10B, C.I. Pigment Red 23, Fenalac Red FKB Extra, Rubescence Red MT-21, Textile Red WD-263, Segnale Light Rubine RG, Malta Red X 2284, Alkali Resistant Red Dark, C.I. Pigment Red 157, CI PIGMENT RED 23, Naphthol Red Deep 10459, Sapona Red Lake RL-6280, C.I. Pigment Red No. 23, Naphthol Red B 20-7575, CCRIS 4896

Molecular Formula:	C₂₄H₁₇N₅O₇	Molecular Weight:	487.421080 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	9

InChIKey: RUFMGIMUBZLQQF-HPNDGRJYSA-N

• Pigment Red 31

IUPAC Name: (4Z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-N-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide | CAS Registry Number: 6448-96-0
Synonyms: C.I. Pigment Red 31, EINECS 229-246-9, CID9575927, 1-(2-Methoxy-5-phenylcarbamoylphenylazo)-2-hydroxy-3-(3-nitrophenylcarbamoyl)naphthalene, 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methoxy-5-((phenylamino)carbonyl)phenyl)azo)-N-(3-nitrophenyl)-, 2-Naphthalenecarboxamide, 3-hydroxy-4-(2-(2-methoxy-5-((phenylamino)carbonyl)phenyl)diazenyl)-N-(3-nitrophenyl)-, 4-((5-(Anilino)carbonyl-2-methoxyphenyl)azo)-3-hydroxy-N-(3-nitrophenyl)naphthalene-2-carboxamide

Molecular Formula:	C₃₁H₂₃N₅O₆	Molecular Weight:	561.544220 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	8

InChIKey: ZYECOAILUNWEAL-NUDFZHEQSA-N

• Pigment Red 48:1

IUPAC Name: barium(2+); (4E)-4-[(5-chloro-4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate | CAS Registry Number: 7585-41-3
Synonyms: Rubine Toner B, Watchung Red Y, Eljon Rubine BS, Rubine Toner BA, Rubine Toner BT, Segnale Red GS, Resino Red K, Symuler Red NRY, Permanent Red BB, Permanent Red BBa, Bright Red G Toner, Sanyo Fast Red 2B, Bon Red Yellow Shade, Sanyo Fast Red 2BE, Symuler Red 3023, SeikaFast Red 8040, Lithol Scarlet K 3700, C.I. Pigment Red 48:1, Isol Bona Red NR barium salt, Isol Bona Red N 5R barium salt

Molecular Formula:	C₁₈H₁₁BaClN₂O₆S	Molecular Weight:	556.134740 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: TTXAKIMEQNUACJ-JEBHESKQSA-L

• Pigment Red 48:2

IUPAC Name: calcium (4Z)-4-[(5-chloro-4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylate | CAS Registry Number: 7023-61-2
Synonyms: EINECS 230-303-5, C.I. Pigment Red 48, calcium salt, C.I. Pigment Red 48, calcium salt (1:1), CID9571021, LS-195385, Calcium 4-((5-chloro-4-methyl-2-sulphonatophenyl)azo)-3-hydroxy-2-naphthoate, 2-Naphthalenecarboxylic acid, 4-(2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl)-3-hydroxy-, calcium salt (1:1), calcium 4-[(E)-(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxy-2-naphthoate, 108569-87-5, 12237-56-8, 12238-28-7, 2-Naphthalenecarboxylic acid, 4-((5-chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-, calcium salt (1:1), 2-Naphthalenecarboxylic acid, 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-, calcium salt (1:1), 29092-57-7, 29754-80-1, 39362-57-7, 4-((5-Chloro-2-sulfo-p-tolyl)azo)-3-hydroxy-2-naphthalenecarboxylic acid, calcium salt (1:1), 4-((5-Chloro-2-sulfo-p-tolyl)azo)-3-hydroxy-2-naphthalenecarboxylicacid, calcium salt (1:1), 66121-20-8, 78170-94-2

Molecular Formula:	C₁₈H₁₁CaClN₂O₆S	Molecular Weight:	458.885740 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: QPYSBGJNPUJTDH-PLMZOXRSSA-L

• Pigment Red 48:3

IUPAC Name: strontium 4-(3-chloro-4-methyl-5-sulfophenyl)diazenyl-3-oxidonaphthalene-2-carboxylate | CAS Registry Number: 15782-05-5
Synonyms: C.I. Pigment Red 48:3, CID61815, EINECS 239-879-2, C.I. Pigment Red 48, strontium salt (1:1), 4-((5-Chloro-2-sulfo-p-tolyl)azo)-3-hydroxy-2-naphthalenecarboxylic acid, strontium salt, Strontium 4-((5-chloro-4-methyl-2-sulphonatophenyl)azo)-3-hydroxy-2-naphthoate (1:1), 104220-22-6, 12238-79-8, 127546-07-0, 2-Naphthalenecarboxylic acid, 4-((5-chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-, strontium salt (1:1), 2-Naphthalenecarboxylic acid, 4-(2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl)-3-hydroxy-, strontium salt (1:1), 4-((5-Chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-2-naphthalenecarboxylic acid, strontium salt (1:1), 71750-61-3

Molecular Formula:	C₁₈H₁₁ClN₂O₆SSr	Molecular Weight:	506.427740 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: FTMYMYGLEZHQOM-UHFFFAOYSA-L

• Pigment Red 49:1

IUPAC Name: barium(2+); 2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate | CAS Registry Number: 1103-38-4
Synonyms: Barium lithol, Poster Red, Calcotone Red B, Irgalite Red BRL, Light Red RB, Light Red RCN, Red Toner YTA, Isol Red 3BK, Isol Red Toner GB, Isol Red Toner RB, Sanyo Fast Red NN, Sanyo Lithol Red R, Isol Tobias Red GB, Isol Tobias Red RB, Eljon Lithol Red MS, Vulcanosine Red RBKX, BARIUM LITHOL RED, Sanyo Lacquer Red RN, Dainichi Lithol Red R, Isol Tobias Red 3BK

Molecular Formula:	C₄₀H₂₆BaN₄O₈S₂	Molecular Weight:	892.113440 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	12

InChIKey: MMXGUEISHWEPDM-JBLAVHSWSA-L

• Pigment Red 49:2

IUPAC Name: calcium 2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate | CAS Registry Number: 1103-39-5
Synonyms: Calcium Lithol, Eljon Bordeaux, Lithol Red CA, Calcotone Red 2B, Light Red RCA, Red Toner EBA, Brilliant Toner RB, Isol Red Toner RC, Isol Tobias Red RC, Eljon Lithol Red BS, Lithol Red RC Extra, Vulcanosine Red RCKX, D and C red 11, Lithol Red Toner 3BX, Lithol Red 19592, Lithol Red Calcium Toner, CALCIUM LITHOL RED, Winthrop Red X-1666, CI Pigment Red 49:2, Pigment Red 49, calcium

Molecular Formula:	C₄₀H₂₆CaN₄O₈S₂	Molecular Weight:	794.864440 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	12

InChIKey: AKLXUSFMCRHRNU-JBLAVHSWSA-L

• Pigment Red 63:1

IUPAC Name: calcium (4Z)-3-oxo-4-[(1-sulfonatonaphthalen-2-yl)hydrazinylidene]naphthalene-2-carboxylate | CAS Registry Number: 6417-83-0
Synonyms: D&C Red No. 34, D & C Red no. 34, CCRIS 7075, UNII-BAN556989E, CI 15880:1 (Ca salt), EINECS 229-142-3, CI 15880, CID9575918, LS-194119, C.I. Pigment Red 63, calcium salt (1:1), Calcium 3-hydroxy-4-((1-sulphonato-2-naphthyl)azo)-2-naphthoate, 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((1-sulfo-2-naphthalenyl)azo)-, calcium salt, 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((1-sulfo-2-naphthalenyl)azo)-, calcium salt (1:1), 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((1-sulfo-2-naphthalenyl)azo)-, calcium salt(1:1), 3-Hydroxy-4-((1-sulfo-2-naphthalenyl)azo)-2-naphthalenecarboxylic acid, calcium salt(1:1), 12237-58-0, 2-Naphthalenecarboxylic acid, 3-hydroxy-4-(2-(1-sulfo-2-naphthalenyl)diazenyl)-, calcium salt (1:1), 74336-37-1, 879669-53-1

Molecular Formula:	C₂₁H₁₂CaN₂O₆S	Molecular Weight:	460.472780 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: GSKZUBJRXCWFFE-XTMYEIJHSA-L

• Pigment Red 81

IUPAC Name: [9-(2-ethoxycarbonylphenyl)-6-(ethylamino)-2,7-dimethylxanthen-3-ylidene]-ethylazanium | CAS Registry Number: 12224-98-5
Synonyms: RHODAMINE 6G, EINECS 263-793-4, 47724-48-1, 989-38-8 (Parent), Xanthylium, 9-(2-(ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethyl-, molybdatesilicate, RHQ, 63022-07-1, F9995-0514, Pigment red 81, rhodamine 6G cation, C.I. Pigment Red 81, rhodamine 6G molbdosilicate, AC1L22TJ, UNII-923TYK19HG, SCHEMBL574881, 923TYK19HG, CCRIS 6093, C28H30N2O3.Mo.O3Si, CHEBI:52895, CTK1D6792

Molecular Formula:	C₂₈H₃₁N₂O₃+	Molecular Weight:	443.557340 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: IWWWBRIIGAXLCJ-UHFFFAOYSA-O

• Pigment Violet 3

IUPAC Name: 4-[(4-aminophenyl)-(4-methyliminocyclohexa-2,5-dien-1-ylidene)methyl]aniline | CAS Registry Number: 1325-82-2
Synonyms: Methyl violet, Fanatone Violet, Consol Violet, Permanent purple, Brillfast Violet, Purple Lake, Violet Lake, Fastel Violet R, Kromal Violet R, Syton Violet R, Toning Blue MV, Lake Basic Violet, Tintofen Violet R, Conc. Violet R, Solar Violet RCL, Eljon Violet Toner, Fast Bronze Violet, Methyl Violet Lake, Silosuper Violet R, Halopont Violet NM

Molecular Formula:	C₂₀H₁₉N₃	Molecular Weight:	301.384960 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: DWDURZSYQTXVIN-UHFFFAOYSA-N

• Pigment Yellow 1

IUPAC Name: (2E)-2-[(4-methyl-2-nitrophenyl)hydrazinylidene]-3-oxo-N-phenylbutanamide | CAS Registry Number: 2512-29-0
Synonyms: Hansa yellow, Light Yellow, Lightfast Yellow, Toluidine Yellow, Kromon Yellow G, Siegle Yellow G, Versal Yellow G, Hansa Yellow G, Hansa Yellow GT, Fast Yellow J, Fastona Yellow G, Oralith Yellow G, Pigment Yellow G, Silopol Yellow G, Yellow Pigment G, Fast Yellow JT, Pigment yellow 1, Carnelio Yellow G, Irgalite Yellow G, Permansa Yellow G

Molecular Formula:	C₁₇H₁₆N₄O₄	Molecular Weight:	340.333340 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: HNGMNLLISLJGIA-CAPFRKAQSA-N

• Pigment Yellow 12

IUPAC Name: 2-[4-[4-(1-anilino-1,3-dioxobutan-2-yl)diazenyl-3-chlorophenyl]-2-chlorophenyl]diazenyl-3-oxo-N-phenylbutanamide | CAS Registry Number: 6358-85-6
Synonyms: Rangoon Yellow, Helioyellow GW, Benzidene Yellow, Benzidine Yellow, Diarylanilide Yellow, Eljon Yellow BG, Helic Yellow GW, Light Yellow JB, Helio Yellow GWN, Light Yellow JBO, Light Yellow JBT, Pigment Yellow GT, Benzidine Yellow E, Benzidine Yellow G, Kromon Yellow MTB, Monolite GT, Carnelio Yellow GX, Irgalite Yellow BO, Monolite Yellow GT, Recolite Yellow BG

Molecular Formula:	C₃₂H₂₆Cl₂N₆O₄	Molecular Weight:	629.492640 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: GNCOVOVCHIHPHP-UHFFFAOYSA-N

• Pigment Yellow 13

IUPAC Name: 2-[2-chloro-4-[3-chloro-4-[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenylphenyl]phenyl]diazenyl-N-(2,4-dimethylphenyl)-3-oxobutanamide | CAS Registry Number: 5102-83-0
Synonyms: Diarylide Yellow, Tertropigment PGR, Polymo Yellow GR, Light Yellow JBR, Pigment Yellow MH, Kromon Yellow GXR, Monolite Yellow GL, Pigment yellow 13, Vynamon Yellow GRE, Yellow AAMX, Benzidine Yellow GE, Benzidine Yellow GR, Hostaperm Yellow GR, Permanent Yellow GR, Irgalite Yellow BAW, Monolite Yellow GLA, Vynamon Yellow GRES, Irgaplast Yellow IRS, Yellow Toner YB5, Irgalite Yellow BAWX

Molecular Formula:	C₃₆H₃₄Cl₂N₆O₄	Molecular Weight:	685.598960 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: IAFBRPFISOTXSO-UHFFFAOYSA-N

• Pigment Yellow 17

IUPAC Name: 2-[2-chloro-4-[3-chloro-4-[1-(2-methoxyanilino)-1,3-dioxobutan-2-yl]diazenylphenyl]phenyl]diazenyl-N-(2-methoxyphenyl)-3-oxobutanamide | CAS Registry Number: 4531-49-1
Synonyms: C.I. Pigment Yellow 17, CCRIS 2426, EINECS 224-867-1, CID91539, LS-188329, 2,2'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2-methoxyphenyl)-3-oxobutyramide), Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2-methoxyphenyl)- 3-oxo-, Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2-methoxyphenyl)-3-oxo-, 101027-30-9, 1264-06-8, 127546-10-5, 216865-15-5, 36437-78-2, 39362-41-9, 53802-40-7, 67894-49-9, Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(N-(2-methoxyphenyl)-3-oxo-

Molecular Formula:	C₃₄H₃₀Cl₂N₆O₆	Molecular Weight:	689.544600 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	10

InChIKey: VTGOEJALMFECDQ-UHFFFAOYSA-N

• Pigment Yellow 174

IUPAC Name: 2-[2-chloro-4-[3-chloro-4-[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenylphenyl]phenyl]diazenyl-N-(2-methylphenyl)-3-oxobutanamide | CAS Registry Number: 78952-72-4
Synonyms: EINECS 279-017-2, CID166510, 116917-73-8, 2-((3,3'-Dichloro-4'-((1-(((2,4-dimethylphenyl)amino)carbonyl)-2-oxopropyl)azo)(1,1'-biphenyl)-4-yl)azo)-3-oxo-N-(o-tolyl)butyramide, Butanamide, 2-((3,3'-dichloro-4'-((1-(((2,4-dimethylphenyl)amino)carbonyl)-2-oxopropyl)azo)(1,1'-biphenyl)-4-yl)azo)-N-(2-methylphenyl)-3-oxo-, Butanamide, 2-(2-(3,3'-dichloro-4'-(2-(1-(((2,4-dimethylphenyl)amino)carbonyl)-2-oxopropyl)diazenyl)(1,1'-biphenyl)-4-yl)diazenyl)-N-(2-methylphenyl)-3-oxo-

Molecular Formula:	C₃₅H₃₂Cl₂N₆O₄	Molecular Weight:	671.572380 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: XAQOUXKUARYQQO-UHFFFAOYSA-N

• Pigment Yellow 176

IUPAC Name: 2-[[2-chloro-4-[3-chloro-4-[[1-(4-chloro-2,5-dimethoxyanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-N-(2,4-dimethylphenyl)-3-oxobutanamide | CAS Registry Number: 90268-24-9
Synonyms: C.I. Pigment Yellow 176, O866, 124236-34-6, Butanamide, N-(4-chloro-2,5-dimethoxyphenyl)-2-((3,3'-dichloro-4'-((1-(((2,4-dimethylphenyl)amino)carbonyl)-2-oxopropyl)azo)(1,1'-biphenyl)-4-yl)azo)-3-oxo-, Pigment Yellow 176;2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-butanamide N,N'-bis(4-chloro-2,5-dimethoxyphenyl and 2,4-xylyl) derivs

Molecular Formula:	C₃₆H₃₃Cl₃N₆O₆	Molecular Weight:	752.042820 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	10

InChIKey: CTCGHGAGCLXAHB-UHFFFAOYSA-N

• Pigment Yellow 3

IUPAC Name: 2-(4-chloro-2-nitrophenyl)diazenyl-N-(2-chlorophenyl)-3-oxobutanamide | CAS Registry Number: 6486-23-3
Synonyms: Yellow pigment, Pigment yellow 3, Irgalite Yellow VG, Pigment Yellow 2Z, Fast Yellow 10J, Fast Yellow 15J, Polymo Yellow F7G, Fast Yellow 10JT, Siegle Yellow 10G, Versal Yellow 10G, Vulcol Yellow 10G, Irgalite Yellow VGT, Irgalite Yellow VGX, Hansa Yellow 10GD, Hansa Yellow 10GT, Fastona Yellow 10G, Irgalite Yellow PV4, Oralith Yellow 10G, Pigment Yellow 10G, Silopol Yellow 10G

Molecular Formula:	C₁₆H₁₂Cl₂N₄O₄	Molecular Weight:	395.196880 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	6

InChIKey: QTSNFLIDNYOATQ-UHFFFAOYSA-N

• Pigment Yellow 65

IUPAC Name: 2-(4-methoxy-2-nitrophenyl)diazenyl-N-(2-methoxyphenyl)-3-oxobutanamide | CAS Registry Number: 6528-34-3
Synonyms: EINECS 229-419-9, CID110892, 2-((4-Methoxy-2-nitrophenyl)azo)-o-acetoacetanisidide, 2-((4-Methoxy-2-nitrophenyl)azo)-N-(2-methoxyphenyl)-3-oxobutyramide, Butanamide, 2-((4-methoxy-2-nitrophenyl)azo)-N-(2-methoxyphenyl)-3-oxo-, Butanamide, 2-(2-(4-methoxy-2-nitrophenyl)diazenyl)-N-(2-methoxyphenyl)-3-oxo-, 57769-74-1

Molecular Formula:	C₁₈H₁₈N₄O₆	Molecular Weight:	386.358720 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: UFORAEIAYCSGCR-UHFFFAOYSA-N

• Pigment Yellow 75

IUPAC Name: 2-[(4-chloro-2-nitrophenyl)diazenyl]-N-(4-ethoxyphenyl)-3-oxobutanamide | CAS Registry Number: 52320-66-8
Synonyms: 2-[(e)-(4-chloro-2-nitrophenyl)diazenyl]-n-(4-ethoxyphenyl)-3-oxobutanamide, PigmentYellow75, Butanamide, 2-((4-chloro-2-nitrophenyl)azo)-N-(4-ethoxyphenyl)-3-oxo-, Butanamide, 2-[(4-chloro-2-nitrophenyl)azo]-N-(4-ethoxyphenyl)-3-oxo-, Butanamide, 2-(2-(4-chloro-2-nitrophenyl)diazenyl)-N-(4-ethoxyphenyl)-3-oxo-, Butanamide, 2-[2-(4-chloro-2-nitrophenyl)diazenyl]-N-(4-ethoxyphenyl)-3-oxo-, EINECS 257-848-1, AC1Q3QDG, AC1L2V5E, SCHEMBL12760821, AR-1D6229, AN-40989, O870, 2-((4-Chloro-2-nitrophenyl)azo)-N-(4-ethoxyphenyl)-3-oxobutyramide, 2-(4-chloro-2-nitro-phenyl)azo-N-(4-ethoxyphenyl)-3-oxo-butanamide, 2-[(4-chloro-2-nitrophenyl)diazenyl]-N-(4-ethoxyphenyl)-3-oxobutanamide, Pigment Yellow 75;2-((4-Chloro-2-nitrophenyl)azo)-N-(4-ethoxyphenyl)-3-oxobutanamide

Molecular Formula:	C₁₈H₁₇ClN₄O₅	Molecular Weight:	404.804380 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	7

InChIKey: ZCDDNAUHUZEVSJ-UHFFFAOYSA-N

• Pigment Yellow 81

IUPAC Name: 2-[2,5-dichloro-4-[2,5-dichloro-4-[1-(2,4-dimethylanilino)-1,3-dioxobutan-2-yl]diazenylphenyl]phenyl]diazenyl-N-(2,4-dimethylphenyl)-3-oxobutanamide | CAS Registry Number: 22094-93-5
Synonyms: EINECS 244-776-0, CID89597, 2',4'-Acetoacetoxylidide, 2,2''-((2,2',5,5'-tetrachloro-4,4'-biphenylene)bis(azo))bis-, 12236-72-5, 2,2'-((2,2',5,5'-Tetrachloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,4-dimethylphenyl)-3-oxobutyramide), Butanamide, 2,2'-((2,2',5,5'-tetrachloro(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(N-(2,4-dimethylphenyl)-3-oxo-, Butanamide, 2,2'-((2,2',5,5'-tetrachloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2,4-dimethylphenyl)-3-oxo-

Molecular Formula:	C₃₆H₃₂Cl₄N₆O₄	Molecular Weight:	754.489080 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: GPWXTTPSHZOIKO-UHFFFAOYSA-N

• Pigment Yellow 83

IUPAC Name: 2-[2-chloro-4-[3-chloro-4-[1-(4-chloro-2,5-dimethoxyanilino)-1,3-dioxobutan-2-yl]diazenylphenyl]phenyl]diazenyl-N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide | CAS Registry Number: 5567-15-7
Synonyms: Pigment yellow 83, C.I. PIGMENT YELLOW 83, EINECS 226-939-8, CID21733, CI 21108, LS-7753, C.I. 21108, 2,2'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide), 2,2'-((3,3'-Dichloro-1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(N-(4-ch- loro-2,5-dimethoxyphenyl)-3-oxobutanamide), 2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis{N-[4-chloro-2,5-bis(methyloxy)phenyl]-3-oxobutanamide}, Acetoacetanilide, 2,2''-((3,3'-dichloro-4,4'-biphenylylene)bis(azo))bis(4'-chloro-2',5'-dimethoxy-, Butanamide, 2,2'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-, Butanamide, 2,2'-((3,3'-dichloro-1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(N-(4-ch- loro-2,5-dimethoxyphenyl)-3-oxo-, Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-, 12236-73-6, 1431-21-6, 2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)diazene-2,1-diyl]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide], 52298-41-6, 65381-34-2, 82601-24-9

Molecular Formula:	C₃₆H₃₂Cl₄N₆O₈	Molecular Weight:	818.486680 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	12

InChIKey: NKXPXRNUMARIMZ-UHFFFAOYSA-N

• Yellow - 14

IUPAC Name: 2-[2-chloro-4-[3-chloro-4-[1-(2-methylanilino)-1,3-dioxobutan-2-yl]diazenylphenyl]phenyl]diazenyl-N-(2-methylphenyl)-3-oxobutanamide | CAS Registry Number: 5468-75-7
Synonyms: Radiant Yellow, Permagen Yellow, Resorcin Brown R, Lake Yellow GA, Aaot Yellow, Light Yellow JBV, Plastol Yellow GG, Plastol Yellow GP, Benzidene Yellow G, Benzidine Yellow L, Silotermo Yellow G, Pigment Yellow 2G, Vynamon Yellow 2G, Irgalite Yellow BR, Permagen Yellow GA, Resamine Yellow GP, Light Yellow JBVT, Pigment Yellow GPP, Pigment Yellow 14, Benzidine Yellow OT

Molecular Formula:	C₃₄H₃₀Cl₂N₆O₄	Molecular Weight:	657.545800 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	8

InChIKey: LQZFGPJGXVFSTR-UHFFFAOYSA-N

• Yellow - 74

IUPAC Name: 2-(2-methoxy-4-nitrophenyl)diazenyl-N-(2-methoxyphenyl)-3-oxobutanamide | CAS Registry Number: 6358-31-2
Synonyms: Dalamar Yellow, Luna Yellow, Ponolith Yellow Y, Pigment Yellow 74, C.I. Pigment Yellow 74, Hansa Brilliant Yellow 5GX, Permanent Yellow, lead free, CCRIS 3192, HSDB 5181, CI PIGMENT YELLOW 74, EINECS 228-768-4, CID22829, CI 11741, LS-1531, C.I. 11741, 2-((2-Methoxy-4-nitrophenyl)azo)-o-acetoacetanisidide, 2-((2-Methoxy-4-nitrophenyl)azo)-N-(2-methoxyphenyl)-3-oxobutyramide, Butanamide, 2-((2-methoxy-4-nitrophenyl)azo)-N-(2-methoxyphenyl)-3-oxo-, Butanamide, 2-[(2-methoxy-4-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo-, 2-[(E)-(2-Methoxy-4-nitrophenyl)diazenyl]-N-(2-methoxyphenyl)-3-oxobutanamide

Molecular Formula:	C₁₈H₁₈N₄O₆	Molecular Weight:	386.358720 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	8

InChIKey: ZTISORAUJJGACZ-UHFFFAOYSA-N