disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate

Product Name
disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate
CAS No.
6360-09-4
Chemical Name
disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate
Synonyms
Acid Violet 11;C.I.Acid Violet 11:C.I.17060;disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate
CBNumber
CB1877988
Molecular Formula
C16H12N4Na2O7S2
Formula Weight
482.39862
MOL File
6360-09-4.mol
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Hazard and Precautionary Statements (GHS)

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disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate Chemical Properties,Usage,Production

Preparation

2-Amino-5-nitro-N-ethylbenzenesulfonanilide diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?in acid conditions coupled, then?the product was then reducing the nitro group to an amino group with sodium.

Properties and Applications

dark red light purple. Soluble in water and ethanol for product red. The strong sulfuric acid for yellow brown, after dilute for pink. Its water solution to join strong hydrochloric acid for red; Add thick sodium hydroxide solution for ruby red colour.

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

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

Raw materials

Preparation Products

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6360-09-4, disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonateRelated Search:

disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate Acid Red 94 Acid Red 92 disodium 4-hydroxy-3-[[4'-[(2-hydroxynaphthyl)azo]-2,2'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-2,7-disulphonate ROSEBENGALEA dipotassium 3,6-dichloro-2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate Acid Violet 109 ACID RED 97 (C.I. 22890) DIIODOFLUORESCEIN

  • disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate
  • C.I.Acid Violet 11:C.I.17060
  • Acid Violet 11
  • 6360-09-4