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Acid Red 137

Acid Red 137 Structure
Acid Red 137 structure
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
Molecular Weight:
465.44
MDL Number:
MFCD30720256
MOL File:
6222-63-5.mol
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Acid Red 137 Properties

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

Acid Red 137 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation DYE0001039 ACID RED 137 95.00% 6222-63-5 5MG $496.67 2021-12-16 Buy
Product number Packaging Price Buy
DYE0001039 5MG $496.67 Buy

Acid Red 137 Chemical Properties,Uses,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
Fading Stain Fading Stain Fading Stain
AATCC 5

Acid Red 137 Preparation Products And Raw materials

Raw materials

Preparation Products

Acid Red 137 Suppliers

Global( 9)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 22883 58
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9171 60
Shaanxi Dideu Newmaterial Co., Ltd. 029-87576359 15353716720 1039@dideu.com China 10009 58
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dideu Industries Group Limited 		58
Alfa Chemistry 60
Shaanxi Dideu Newmaterial Co., Ltd. 58

6222-63-5(Acid Red 137)Related Search:

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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)

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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