Name: 2-Amino-8-naphthol-6-sulfonic acid  ( GAMMA Acid)

CAS NO.: 90-51-7

EINECS: 202-000-8

Formula:C₁₀H₉NO₄S

Molecular Weight:239.24

 

Physicochemical property: the puregrade is white,needle crystal or crystalline powder.

 

Dissoluvability: soluble in ethanol and ether,hardly soluble in water.

 

Application: Used as the intermediate on the Active dyes and Direct dyes.Used in Direct diazotization black BH,Direct dark brown M,Direct red GB,Direct red F etc.

 

Shijiazhuang FuQiang Dye Co., Ltd

Office Address: Room 1801, Shangde International Building, No.8 Kang Le Street

Factory Address: Dongsi Town, Jinzhou County, Hebei Province

Mobile phone: 86 0 13630827310

Tel: 86-0311-67669430

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