Acid Red 137

Product Name: Acid Red 137
CAS No.: 6222-63-5
Chemical Name: Acid Red 137
Synonyms: Scarlet A;Acid red 137 (C.I. 17755);C.I.Acid Red 137:C.I.17755;Blackley Fast Paper Scarlet N;Acid Red 137 ISO 9001：2015 REACH;sodium 7-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2-sulphonate;2-Naphthalenesulfonic acid, 7-(acetylamino)-3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-, sodium salt (1:1)
CBNumber: CB9875506
Molecular Formula: C20H18N4O6S.Na
Formula Weight: 465.44
MOL File: 6222-63-5.mol

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Acid Red 137 Property

EPA Substance Registry System: 2-Naphthalenesulfonic acid, 7-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-, monosodium salt (6222-63-5)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: DYE0001039
Product name: ACID RED 137
Purity: 95.00%
Packaging: 5MG
Price: $496.67
Updated: 2021/12/16

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Acid Red 137 Chemical Properties,Usage,Production

Preparation

N-(4-aminophenyl)acetamide diazo, and ?7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications

yellow light red. Soluble in water for red, red orange for adequate soluble in alcohol. The strong sulfuric acid for product red, diluted into yellow orange. In water solution to join after strong hydrochloric acid red brown precipitation; Add thick sodium hydroxide solution into a yellow brown.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
AATCC	5

Acid Red 137 Preparation Products And Raw materials

Raw materials

Preparation Products

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Acid Red 137 Suppliers

China 8 United States 1 Global 9

Alfa Chemistry

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6222-63-5, Acid Red 137Related Search:

Ferric acetylacetonate Tosylmethyl isocyanide Cupric acetylacetonate Benzyl isocyanide COBALT(II) ACETYLACETONATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) METHYL ISOCYANOACETATE TERT-BUTYL ISOCYANIDE N-BUTYLISOCYANIDE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Ethyl isocyanoacetate Aluminum acetylacetonate DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) 2,4-PENTANEDIONE, SILVER DERIVATIVE SALCOMINE PHENYLSELENOL Tris(2,4-pentanedionato)chroMiuM(III) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)

sodium 7-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxynaphthalene-2-sulphonate

Acid red 137 (C.I. 17755)

Scarlet A

Blackley Fast Paper Scarlet N

Acid Red 137 ISO 9001：2015 REACH

C.I.Acid Red 137:C.I.17755

2-Naphthalenesulfonic acid, 7-(acetylamino)-3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-, sodium salt (1:1)

6222-63-5

C20H17N4NaO6S