Tianjin Zhongjin Chemical Co., Ltd.

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Contact: Mr. Han Caiguang
Web: http://www.zhongjinchem.com
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Address: Zhaijiadian, Zhakou town, North of Jinnan District, Tianjin 300350, China
Phone: +86-(22)-28561340 | Fax: +86-(22)-28562558 | Map/Directions >>

Profile: Tianjin Zhongjin Chemical Co., Ltd. specializes in the production of basic, acid, and direct dyes.

8 Products/Chemicals (Click for related suppliers)

• Acid Dyes

IUPAC Name: sodium;4-[[4-(diethylamino)phenyl]-(4-diethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]benzene-1,3-disulfonate

Molecular Formula:	C₂₇H₃₁N₂NaO₆S₂	Molecular Weight:	566.663 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	7

InChIKey: SJEYSFABYSGQBG-UHFFFAOYSA-M

• Basic Dyes

• DIRECT BLUE

IUPAC Name: tetrasodium;copper;(7E)-7-[[2-hydroxy-4-[(4Z)-3-oxo-4-[(7-oxo-9-sulfo-12H-benzo[b]phenazin-8-yl)hydrazinylidene]cyclohexa-1,5-dien-1-yl]phenyl]hydrazinylidene]-8-oxonaphthalene-1,3,6-trisulfonic acid | CAS Registry Number: 12217-56-0
Synonyms: EINECS 276-136-1, 137012-20-5, 84082-97-3, 90240-81-6, Cuprate(4-), (mu-(7-((3,3'-di(hydroxy-kappaO)-4'-((4-(hydroxy-kappaO)-2-sulfobenzo(a)phenazin-3-yl)azo-kappaN1)(1,1'-biphenyl)-4-yl)azo-kappaN1)-8-(hydroxy-kappaO)-1,3,6-naphthalenetrisulfonato(8-)))di-, tetrasodium, Cuprate(4-), (mu-(7-((3,3'-dihydroxy-4'-((4-hydroxy-2-sulfobenzo(a)phenazin-3-yl)azo)(1,1'-biphenyl)-4-yl)azo)-8-hydroxy-1,3,6-naphthalenetrisulfonato(8-)))di-, tetrasodium, Cuprate(4-), (mu-(7-(2-(3,3'-di(hydroxy-kappaO)-4'-(2-(4-(hydroxy-kappaO)-2-sulfobenzo(a)phenazin-3-yl)diazenyl-kappaN1)(1,1'-biphenyl)-4-yl)diazenyl-kappaN1)-8-(hydroxy-kappaO)-1,3,6-naphthalenetrisulfonato(8-)))di-, sodium (1:4), Tetrasodium (mu-(7-((3,3'-dihydroxy-4'-((4-hydroxy-2-sulphobenzo(a)phenazin-3-yl)azo)(1,1'-biphenyl)-4-yl)azo)-8-hydroxynaphthalene-1,3,6-trisulphonato(8-)))dicuprate(4-)

Molecular Formula:	C₃₈H₂₄Cu₂N₆Na₄O₁₆S₄+₄	Molecular Weight:	1167.927 [g/mol]
H-Bond Donor:	8	H-Bond Acceptor:	22

InChIKey: TWSYBFFLNNMMDE-RSMYOGSGSA-N

• Direct Brown 44

IUPAC Name: disodium;4-[[2,4-diamino-5-[[3-[[2,4-diamino-5-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]phenyl]diazenyl]phenyl]diazenyl]benzenesulfonate | CAS Registry Number: 6252-62-6
Synonyms: disodium 4,4'-{benzene-1,3-diylbis[(e)diazene-2,1-diyl(4,6-diaminobenzene-3,1-diyl)(e)diazene-2,1-diyl]}dibenzenesulfonate, 6343-96-0, AC1L2ZCP, AC1Q1UVQ, CTK8D9209, EINECS 228-375-8, AR-1I6480, Disodium 4,4'-(1,3-phenylenebis(azo(4,6-diamino-3,1-phenylene)azo))bis(benzenesulphonate), Benzenesulfonic acid, 4,4'-(1,3-phenylenebis(2,1-diazenediyl(4,6-diamino-3,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:2), Benzenesulfonic acid, 4,4'-(1,3-phenylenebis(azo(4,6-diamino-3,1-phenylene)azo))bis-, disodium salt, Benzenesulfonic acid, 4,4'-[1,3-phenylenebis[azo( 4,6-diamino-3,1-phenylene)azo]]bis-, disodium salt, disodium 4-[[2,4-diamino-5-[[3-[[2,4-diamino-5-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]phenyl]diazenyl]phenyl]diazenyl]benzenesulfonate

Molecular Formula:	C₃₀H₂₄N₁₂Na₂O₆S₂	Molecular Weight:	758.697899 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	18

InChIKey: VTEBSADXXKSKOE-UHFFFAOYSA-L

• Direct Dyes

• Direct Green

IUPAC Name: sodium;(6Z)-4-amino-3-[(4-nitrophenyl)diazenyl]-5-oxo-6-[[4-[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonic acid

Molecular Formula:	C₃₄H₂₄N₈NaO₁₀S₂+	Molecular Weight:	791.721729 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	17

InChIKey: WLOGMAJZIGKHQV-XSEWXZRZSA-N

• DIRECT YELLOW (CAS: 61725-08-4)

• SODYESUL LIQUID BROWN AFCF (CAS: 1327-98-6)