ChemicalBook > CAS DataBase List > 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

Product Name
disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate
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
Formula Weight
512.38154
MOL File
6441-91-4.mol
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disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Property

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

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S480525
Product name
ACID VIOLET 1 (C.I. 17025)
Purity
AldrichCPR
Packaging
25MG
Price
$29.8
Updated
2024/03/01
TRC
Product number
A795368
Product name
AcidViolet1
Packaging
50mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
T174
Product name
AcidViolet1
Packaging
1g
Price
$98
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0002795
Product name
DISODIUM-6-AMINO-4-HYDROXY-5-((4-NITRO-2-SULPHONATOPHENYL)AZO)NAPHTHALENE-2-SULPHONATE
Purity
95.00%
Packaging
100MG
Price
$225.75
Updated
2021/12/16
Chemenu
Product number
CM141164
Product name
sodium(E)-6-amino-4-hydroxy-5-((4-nitro-2-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate
Purity
97%
Packaging
5g
Price
$794
Updated
2021/12/16
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disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Chemical Properties,Usage,Production

Uses

Acid Violet 1 (CAS# 6441-91-4) is an organic azo dye used with linen fabrics.

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

Preparation Products

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

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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 Acid violet 68 ACID VIOLET 7 Basic Violet 11 Acid Violet 49 ACID VIOLET 9 Acid violet 90 Acid Violet 109 4-NITRO-2-SULFOANILINE Sodium 3-nitrobenzenesulphonate YELLOW AB disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate ACID VIOLET 5 Acid Violet 43 sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate

  • 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