Name	Content
English name	2-Amino-4,8-naphthalenedisulfonic acid
Synonym	氨基C酸
Classification	Biochemical Reagents
Item No.	A12052
CAS	131-27-1
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	Cool, dry, and ventilated
Validity period	2 years
Package	25kg
Notes	Its alkaline solution has blue fluorescence and can oxidize in air. Its acidic solution turns reddish brown when exposed to ferric chloride and dark red when exposed to bleach powder. As an organic sulfonic acid, it has strong acidity and can undergo chemical reactions with various substances.

Biochemical Reagents

2-Amino-4,8-naphthalenedisulfonic acid