Name	Content
English name	2-Amino-5-naphthol-7-sulfonic acid
Synonym	J-酸
Classification	Biochemical Reagents
Item No.	A12049
CAS	1987/2/5
Molecular formula
Molecular weight
Characteristic
Purity
Usage	This product is mainly used in the production of dyes and pigments, especially in products that require high coloring power and bright colors.
Price	Upon request
Storage conditions	RT shading, drying and sealing
Validity period	6 months
Package	25kg
Notes	J acid and ferric chloride solution are heated together to form a dark brown precipitate; Generate yellow brown precipitate with calcium chloride; Sodium salt dissolves in water and emits blue fluorescence.

Biochemical Reagents

2-Amino-5-naphthol-7-sulfonic acid