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ChemicalBook > Product Catalog >Dyes and Pigments >dye >Acid dye >disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate

disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate

disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Structure
CAS No.
6441-91-4
Chemical Name:
disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate
Synonyms
C.I.17025;Acid Violet R;Acid Violet 1;Egacid Violet L;Dinacid Violet R;Sakolan Violet K;C.I.Acid Violet 1;C.I.Acid Violet I;Triacid Violet R.;Covalene Voilet RL
CBNumber:
CB9882553
Molecular Formula:
C16H10N4Na2O9S2
Molecular Weight:
512.38154
MOL File:
6441-91-4.mol
MSDS File:
SDS
Modify Date:
2023/5/4 15:14:13
Request For Quotation

disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Properties

EPA Substance Registry System 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-, disodium salt (6441-91-4)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P

disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Chemical Properties,Uses,Production

Preparation

2-Amino-5-nitrobenzenesulfonic acid?diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?in acid conditions coupled.

Properties and Applications

purple. Purple powder, soluble in water (red light purple), ethanol (red light purple) and soluble fiber element, slightly soluble in acetone and benzene insoluble in other organic solvents. Meet strong sulfuric acid is orange brown, after dilute for purple; Meet nitric acid solution for red turn brown. Its water solution and strong hydrochloric acid for purplish red color, add thick sodium hydroxide solution to blue. Used for wool, wool fiber blended fabric dyeing and printing, white sex good, can also be used in leather and paper color.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4-5 1 4 3-4 1 5 1 1
AATCC 3 1 1 3 2 2 2 2

disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Preparation Products And Raw materials

Raw materials

4-NITRO-2-SULFOANILINE 4-NITRO-2-SULFOANILINE 6-Amino-4-hydroxy-2-naphthalenesulfonic acid

Preparation Products

disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Suppliers

Global( 37)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Rikin Industries +91-7926588543 +91-7926588543 Gujarat, India 130 58 Inquiry
Parshwanath Group of Indusries +91-9979874744 +91-9825244644 Gujarat, India 211 58 Inquiry
Appex Dye Stuff Industries +91-9974922439 +91-9974922439 Gujarat, India 146 58 Inquiry
Colorants Chem Pvt Ltd +91-9890098067 +91-9890036907 Mumbai, India 200 58 Inquiry
SHREENATH ORGOCHEM +91-9377072739 +91-9376244453 Gujarat, India 68 58 Inquiry
Amogh Chemicals Pvt Ltd +91-9920471328 +91-9833649289 Maharashtra, India 170 58 Inquiry
Shreem Industries +91-8866005448 +91-9825605448 Gujarat, India 139 58 Inquiry
Monarch Dyestuffs Industries and Export Ltd +91-9825024364 +91-9327023549 Gujarat, India 151 58 Inquiry
Prem Dye Chem Industries Pvt Ltd +91-2266989381 +91-2242504444 Maharashtra, India 175 58 Inquiry
Colosperse Dyes And Intermediates +91-9510694450 +91-9909927432 Gujarat, India 78 58 Inquiry
Supplier Advantage
Rikin Industries 58
Parshwanath Group of Indusries 58
Appex Dye Stuff Industries 58
Colorants Chem Pvt Ltd 58
SHREENATH ORGOCHEM 58
Amogh Chemicals Pvt Ltd 58
Shreem Industries 58
Monarch Dyestuffs Industries and Export Ltd 58
Prem Dye Chem Industries Pvt Ltd 58
Colosperse Dyes And Intermediates 58

6441-91-4(disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate )Related Search:

Acid Violet 17 disodium 4,4'-[(1,4-diamino-9,10-dihydro-9,10-dioxo-2,3-anthrylene)bis(oxy)]bis[benzenesulphonate] Fuchsin Acid C.I. Acid violet 66 Basic Violet 11
Acid Violet 49 ACID VIOLET 9 sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate Acid Violet 43 ACID VIOLET 5
YELLOW AB Sodium 3-nitrobenzenesulphonate 4-NITRO-2-SULFOANILINE disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate ACID VIOLET 7
Acid violet 68 Acid violet 90 Acid Violet 109
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6-Amino-4-hydroxy-5-(4-nitro-2-sulfophenylazo)-2-naphthalenesulfonic acid disodium salt 6-Amino-4-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-2-naphthalenesulfonic acid disodium salt C.I.17025 disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Acid Violet 1 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(4-nitro-2-sulfophenyl)azo-, disodium salt C.I.Acid Violet 1 Acid Fast Violet RR Acid Violet R C.I.Acid Violet I Covalene Voilet RL Dinacid Violet R Dycosacid Violet 2R Egacid Violet L Multacid Violet RR Naphthazine Violet RL Sakolan Violet K Sandolan Violet E-REL Triacid Violet R. ACID VIOLET1 (C.I. 17025) Sodium 6-amino-4-hydroxy-5-((4-nitro-2-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate 6-imino-5-[2-(4-nitro-2-sulfophenyl)hydrazinyl]-4-oxonaphthalene-2-sulfonic acid isodium,6-imino-5-[2-(4-nitro-2-sulfonatophenyl)hydrazinyl]-4-oxonaphthalene-2-sulfonate disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate ISO 9001：2015 REACH C.I.Acid Violet 1:C.I.17025 disodium,6-imino-5-[2-(4-nitro-2-sulfonatophenyl)hydrazinyl]-4-oxonaphthalene-2-sulfonate Amlodipine Monomer-d4 6441-91-4 C16H10N4O9S22Na