Zhejiang Haining Hongyu Chemical Co., Ltd.

Click Here To EMAIL INQUIRY
Contact: Mr. Zhuang
Web: http://www.hongyuchem.com
E-Mail:
Address: No.155, South of Sangzi Road, Zhouwang Temple Town, Haining, Zhejiang 314407, China
Phone: +86-(573)-7533217 | Fax: +86-(573)-7537373 | Map/Directions >>

Profile: Zhejiang Haining Hongyu Chemical Co., Ltd. is an ISO 9001:2000 certified company. We mainly manufacture solvent dyes. We produce azo, anthraquinone, heterocycle and metal complexing dyes, which are widely used in coating, ink, color separation of oil products and coloring of plastic. We also provide heat stabilizer of PVC.

25 Products/Chemicals (Click for related suppliers)

• Fluorescent Red 5B

• Fluorescent Red Gg

Synonyms: EINECS 240-385-4, CID85358, 14H-Anthra(2,1,9-mna)thioxanthen-14-one, 54578-43-7

Molecular Formula:	C₂₃H₁₂OS	Molecular Weight:	336.405780 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: NVNWZZLOQBHTCW-UHFFFAOYSA-N

• Fluorescent Yellow 3G

Synonyms: EINECS 248-702-8, CID119733, 1H-Thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione, 2-octadecyl-, 2-Octadecyl-1H-thioxantheno(2,1,9-def)isoquinoline-1,3(2H)-dione, 27870-92-4

Molecular Formula:	C₃₆H₄₅NO₂S	Molecular Weight:	555.813000 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: YDQLECBCTASDOZ-UHFFFAOYSA-N

• Fluorescent Yellow 8Gf-1

• Lemon Chrome Yellow 3G

• Oil Red

IUPAC Name: (1Z)-1-[(2-methoxyphenyl)hydrazinylidene]naphthalen-2-one | CAS Registry Number: 1229-55-6
Synonyms: Oil Vermilion, Sudan R, Organol Vermilion, Silotras Red TG, Resinol Red G, Somalia Red PG, Solvent red 1, Oil Vermilion LP, Ceres Red G, Oleal Red G, Sudan Red G, Fat-soluble Red S, Plastoresin Red FR, Fat Red BG, Fat Red G, Fat Red RS, Oil Red OG, Fat Soluble Red S, Oil Soluble Red S, Orient Oil Red OG

Molecular Formula:	C₁₇H₁₄N₂O₂	Molecular Weight:	278.305260 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: BBBYRJLYBLPEBL-ZPHPHTNESA-N

• Oil Yellow R

IUPAC Name: 4-phenyldiazenylaniline | CAS Registry Number: 60-09-3
Synonyms: p-Aminoazobenzene, Aminoazobenzene, Organol Yellow, 4-Aminoazobenzene, p-Aminoazobenzol, Cellitazol R, Induline R, 4-Aminoazobenzol, Ceres Yellow R, Sudan Yellow R, Sudan Yellow RA, Oil Yellow B, Oil Yellow AB, Oil Yellow AN, Fat Yellow AAB, Oil Yellow AAB, Solvent Yellow 1, Stearix Brown 4R, Fast Spirit Yellow, Oil Yellow 2G

Molecular Formula:	C₁₂H₁₁N₃	Molecular Weight:	197.235840 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: QPQKUYVSJWQSDY-UHFFFAOYSA-N

• Oil Yellow Rc

• Solvent Brown 5

IUPAC Name: (4E)-4-(naphthalen-1-ylhydrazinylidene)naphthalen-1-one | CAS Registry Number: 2653-72-7
Synonyms: 4-(1-Naphthylazo)-1-naphthol, EINECS 220-178-5, CID9571132, 1-Naphthalenol, 4-(1-naphthalenylazo)-

Molecular Formula:	C₂₀H₁₄N₂O	Molecular Weight:	298.337960 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: FRGPOHQNWWFKRH-ZBJSNUHESA-N

• Solvent Red 179

Synonyms: Oprea1_068747, Oprea1_527250, STOCK1S-13827, MolPort-000-645-332, CID81271, EINECS 229-904-5, STK385041, ZINC00342913, BAS 00336790, 14H-Benzo[4,5]isoquino[2,1-a]perimidin-14-one, 14H-Benz(4,5)isoquino(2,1-a)perimidin-14-one, AG-690/10252001, 162355-06-8, 89106-94-5

Molecular Formula:	C₂₂H₁₂N₂O	Molecular Weight:	320.343480 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: NIDFGXDXQKPZMA-UHFFFAOYSA-N

• Solvent Red 27

IUPAC Name: 1-[[4-(2,5-dimethylphenyl)diazenyl-2,5-dimethylphenyl]hydrazinylidene]naphthalen-2-one | CAS Registry Number: 1320-06-5
Synonyms: Oil red O, ZINC03861442, ZINC12358723, CID6821284

Molecular Formula:	C₂₆H₂₄N₄O	Molecular Weight:	408.494960 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: HJAYEODIXUYVIC-UHFFFAOYSA-N

• Transparent Blue Ap-Fw

• Transparent Blue Hnr

• Transparent Green G

• Transparent Orange 3G

Molecular Formula:	C₁₈H₁₀N₂O	Molecular Weight:	270.291 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: XFYQEBBUVNLYBR-UHFFFAOYSA-N

• Transparent Red B

• Transparent Red Eg

IUPAC Name: [4-[2-[4-(4-methylbenzoyl)phenyl]ethyl]phenyl]-(4-methylphenyl)methanone | CAS Registry Number: 71902-17-5
Synonyms: (ethane-1,2-diyldibenzene-4,1-diyl)bis[(4-methylphenyl)methanone], 6337-80-0, NSC37528, AC1Q2JNF, AC1Q5DUG, AC1L5V65, CTK5B8899, KST-1A7818, AR-1A7667, NSC 37528, NSC-37528, AG-K-50616, Benzophenone,4,4''-ethylenebis[4'-methyl- (8CI), [4-[2-[4-(4-methylbenzoyl)phenyl]ethyl]phenyl]-(4-methylphenyl)methanone, (4-methylphenyl)[4-(2-{4-[(4-methylphenyl)carbonyl]phenyl}ethyl)phenyl]methanone

Molecular Formula:	C₃₀H₂₆O₂	Molecular Weight:	418.526240 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: UKPMUAIJGCXPBB-UHFFFAOYSA-N

• Transparent Red Egg

• Transparent Red S-130

IUPAC Name: 1-[[3-methyl-4-(3-methylphenyl)diazenylphenyl]hydrazinylidene]naphthalen-2-one | CAS Registry Number: 3176-79-2
Synonyms: Ceres Red B, Fat Deep Red, Sudan Red B, C.I. Solvent Red 25, NSC252816, CID5358435, C.I. 26110, 2-Naphthalenol, 1-[[3-methyl-4-[(3-methylphenyl)azo]phenyl]azo]-

Molecular Formula:	C₂₄H₂₀N₄O	Molecular Weight:	380.441800 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: KYBXDARFBVNOIN-UHFFFAOYSA-N

• Transparent Violet B

IUPAC Name: 1-hydroxy-4-(4-methylanilino)anthracene-9,10-dione | CAS Registry Number: 81-48-1
Synonyms: Irisol base, Resiren Blue TR, Oil Violet IRS, Oil Violet ZIRS, Waxoline Purple A, Resolin Blue RRL, Resorin Blue RRL, Sumikaron Violet B, Disperse Blue 72, Solvent violet 13, Resiren Blue TR-P, D&C Violet 2, ALIZUROL PURPLE, D+C Violet No. 2, Alizarine Irisol R Base, Dispersol Violet B-G, 11092 Violet, Ahcoquinone Blue IR Base, Alizarine Violet 3B Base, CI Disperse Blue 72

Molecular Formula:	C₂₁H₁₅NO₃	Molecular Weight:	329.348700 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: LJFWQNJLLOFIJK-UHFFFAOYSA-N

• Transparent Yellow 3G

IUPAC Name: (4E)-5-methyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)methylidene]-2-phenylpyrazol-3-one | CAS Registry Number: 4702-90-3
Synonyms: EINECS 225-184-1, 190086-12-5, 3H-Pyrazol-3-one, 4-((1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl)-2,4-dihydr o-5-methyl-2-phenyl-, 3H-Pyrazol-3-one, 4-((1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl)-2,4-dihydro-5-methyl-2-phenyl-, 4-((1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl)-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one, 59459-29-9, 61969-52-6

Molecular Formula:	C₂₁H₁₈N₄O₂	Molecular Weight:	358.393220 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: QPAPQRFSPBUJAU-CPNJWEJPSA-N

• Transparent Yellow 3Gl

IUPAC Name: 5-methyl-2-phenyl-4-phenyldiazenyl-4H-pyrazol-3-one | CAS Registry Number: 4314-14-1
Synonyms: Sudan Yellow 3G, Disperse yellow 16, CBDivE_001861, CBDivE_002727, MLS000584191, EINECS 224-330-1, CI 12700, SMR000203354, C.I. 12700, AE-848/32730002, 2,4-Dihydro-5-methyl-2-phenyl-4-(phenylazo)-3H-pyrazol-3-one, 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-4-(phenylazo)-, 5-methyl-2-phenyl-4-(phenyldiazenyl)-2,4-dihydro-3H-pyrazol-3-one, 5-methyl-2-phenyl-4-[(E)-phenyldiazenyl]-2,4-dihydro-3H-pyrazol-3-one, 119371-24-3, 137529-96-5, 139361-96-9, 166975-78-6, 5577-43-5, 59459-23-3

Molecular Formula:	C₁₆H₁₄N₄O	Molecular Weight:	278.308560 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: XCKGFJPFEHHHQA-UHFFFAOYSA-N

• Transparent Yellow 5R

• Transparent Yellow Gs

• Transparent Yellowish Scarlet