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sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate

Product Name
sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate
CAS No.
6245-60-9
Chemical Name
sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate
Synonyms
C.I.17070;Acid Red 42;Telon Red BLL;Supracen Red B;Tectilon Red 4B;C.I. Acid Red 42;Telon Light Red BL;Acid red 42 (C.I. 17070);Unitertracid Light Red B;C.I.Acid Red 42:C.I.17070
CBNumber
CB4911847
Molecular Formula
C22H16N3NaO6S2
Formula Weight
505.49871
MOL File
6245-60-9.mol
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sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate Property

EPA Substance Registry System
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[[2-(phenylsulfonyl)phenyl]azo]-, monosodium salt (6245-60-9)
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Hazard and Precautionary Statements (GHS)

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sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate Chemical Properties,Usage,Production

Preparation

2-(Phenylsulfonyl)benzenamine diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? in acid conditions coupled.

Flammability and Explosibility

Non flammable

Properties and Applications

blue-ray red. Soluble in water for red, soluble in ethanol purplish red color. The strong sulfuric acid for dark purple, to orange diluted. In water solution to join strong hydrochloric acid have red brown precipitation; Add sodium hydroxide have purplish red precipitate

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 2 2-3 3-4 3-4 3
AATCC 6 2 1-2 3 2-3 3

sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

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sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate Suppliers

China 10 India 1 United States 1 Global 12
Alfa Chemistry
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View Lastest Price from sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate manufacturers

Winchem industrial co limited
Product
Acid Red 42 6245-60-9
Price
US $0.00/kg
Min. Order
25kg
Purity
1
Supply Ability
20MT
Release date
2022-12-20

6245-60-9, sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonateRelated Search:

Acid Red 407 Acid Red 441 Acid Red 414 CRYSTAL PONCEAU 6R pentasodium 4-hydroxy-7-[[4-[2-(4-nitro-2-sulphonatophenyl)vinyl]-3-sulphonatophenyl]azo]-3-[[2-sulphonato-4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate PONCEAU 6R Acid Red 442 Acid Red 440 Acid Red 410 Acid Red 73 Fuchsin Acid ACID RED 4

  • sodium,5-[2-[2-(benzenesulfonyl)phenyl]hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonate
  • sodium 6-amino-4-hydroxy-5-[[2-(phenylsulphonyl)phenyl]azo]naphthalene-2-sulphonate
  • Acid Red 42
  • 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-2-(phenylsulfonyl)phenylazo-, monosodium salt
  • Acid red 42 (C.I. 17070)
  • C.I. Acid Red 42
  • 6-Amino-4-hydroxy-5-[[2-(phenylsulfonyl)phenyl]azo]-2-naphthalenesulfonic acid sodium salt
  • C.I.17070
  • Sodium 6-amino-4-hydroxy-5-[2-(phenylsulfonyl)phenylazo]-2-naphthalenesulfonate
  • Supracen Red B
  • Tectilon Red 4B
  • Telon Light Red BL
  • Telon Red BLL
  • Unitertracid Light Red B
  • HJBFOCFLBVMVCF-QREUMGABSA-M
  • C.I.Acid Red 42:C.I.17070
  • 6245-60-9
  • C22H16N3NaO6S2
  • C22H16N3O6S2Na