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NAPHTHALENE SCARLET B

NAPHTHALENE SCARLET B Structure
NAPHTHALENE SCARLET B structure
CAS No.
5858-42-4
Chemical Name:
NAPHTHALENE SCARLET B
Synonyms
C.I.14730;Acid Red 102;C.I.Acid Red 102;NAPHTHALENE SCARLET B;C.I.Acid Red 102:C.I.14730;Double Brilliant Scarlet 3R;disodium 4-hydroxy-3-[(6-sulphonato-2-naphthyl)azo]naphthalenesulphonate;4-Hydroxy-3-[(6-sulfo-2-naphtyl)azo]-1-naphthalenesulfonic acid disodium salt;disodium,(3Z)-4-oxo-3-[(6-sulfonatonaphthalen-2-yl)hydrazinylidene]naphthalene-1-sulfonate
CBNumber:
CB1452471
Molecular Formula:
C20H12N2Na2O7S2
Molecular Weight:
502.43
MDL Number:
MFCD00083025
MOL File:
5858-42-4.mol
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NAPHTHALENE SCARLET B Chemical Properties,Uses,Production

Preparation

6-Aminonaphthalene-2-sulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.

Properties and Applications

red. Soluble in water for yellow light red. The strong sulfuric acid for product red, diluted for scarlet solution, then become yellow brown precipitation. Join the hydrochloric acid in aqueous solution after yellow brown precipitation; Add sodium hydroxide solution don’t change color.

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

NAPHTHALENE SCARLET B Preparation Products And Raw materials

Raw materials

6-Amino-2-naphthalenesulfonic acid 1-Naphthol-4-sulfonic acid

Preparation Products

NAPHTHALENE SCARLET B Suppliers

Global( 5)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 15353716720 1052@dideu.com China 10011 58
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
Shaanxi Dideu Newmaterial Co., Ltd. 58

5858-42-4(NAPHTHALENE SCARLET B)Related Search:

Chromate(1-), bis[4-[2-[3-chloro-2-(hydroxy-κO)-5-nitrophenyl]diazenyl-κN1]-2,4-dihydro-5-methyl-3H-pyrazol-3-onato(2-)-κO3]-, hydrogen (1:1) ACID RED 1 ACID RED 106 disodium 4-[(2,4-dichlorobenzoyl)amino]-5-hydroxy-6-[(2-methoxyphenyl)azo]naphthalene-1,7-disulphonate Chromate(1-), bis[N-[3-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1H-pyrazol-4-yl]diazenyl-κN1]-2-(hydroxy-κO)-5-nitrophenyl]acetamidato(2-)]-, hydrogen (1:1)
2-Naphthalenesulfonic acid, amino[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-, monosodium salt AZOCARMINE G AZOCARMINE B Brilliant Acid Scarlet G 1-Naphthol-4-sulfonic acid
4-HYDROXYBENZENESULFONIC ACID SODIUM SALT DIHYDRATE 1-NAPHTHOL-4-SULFONIC ACID SODIUM SALT NAPHTHALENE SCARLET B

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NAPHTHALENE SCARLET B disodium 4-hydroxy-3-[(6-sulphonato-2-naphthyl)azo]naphthalenesulphonate 4-Hydroxy-3-[(6-sulfo-2-naphtyl)azo]-1-naphthalenesulfonic acid disodium salt C.I.14730 C.I.Acid Red 102 Double Brilliant Scarlet 3R disodium,(3Z)-4-oxo-3-[(6-sulfonatonaphthalen-2-yl)hydrazinylidene]naphthalene-1-sulfonate Acid Red 102 C.I.Acid Red 102:C.I.14730 5858-42-4