Dandong Tangshancheng Dyeing Chemical Factory

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Web: http://www.tscdyes.com
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Address: No.5 andaoguo Road,Langtou, Zhenxing District, Dandong, Liaoning 118009, China
Phone: +86-(415)-2026836, 6159608 | Fax: +86-(415)-2026830 | Map/Directions >>

Profile: Dandong Tangshancheng Dyeing Chemical Factory specializes in manufacturing dye intermediates. We produce leather, acid, mordant, basic, direct dyes and naphthalene dyes. Our products are used in polyamine, wool, silk & leather dyeing.

6 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

• Direct Dyes

• Dyes

IUPAC Name: tetrasodium (3E)-5-amino-3-[[4-[4-[(2Z)-2-(8-amino-1-oxo-3,6-disulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate

Molecular Formula:	C₃₂H₂₀N₆Na₄O₁₄S₄	Molecular Weight:	932.752080 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	20

InChIKey: HOPRIFATEWRIEO-XGZFOCIOSA-J

• Dyes and Dyestuff Intermediates

• Dyestuffs

• 1,5-NAPHTHALENEDISULFONIC ACID 2-[(2-HYDROXY-1-NAPHTHALENYL)AZO]-,DISODIUM SALT

IUPAC Name: disodium 2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1,5-disulfonate | CAS Registry Number: 59970-88-6
Synonyms: EINECS 262-004-0, CID9576424, Disodium 2-((2-hydroxynaphthyl)azo)naphthalene-1,5-disulphonate, 1,5-Naphthalenedisulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, disodium salt, 1,5-Naphthalenedisulfonic acid, 2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-, sodium salt (1:2)

Molecular Formula:	C₂₀H₁₂N₂Na₂O₇S₂	Molecular Weight:	502.428020 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	9

InChIKey: IMURMYIFDREWPA-LSHDGIFOSA-L