TOBIAS ACID

SYNONYM: 2-naphthylamine-1-sulfonic acid

FORMULA: C₁₀H₉NO₃S

M. W.: 223.25

CAS NO.: 81-16-3

DESCRIPTION: Pink to yellow white crystals

SPECIFICATIONS:

PURITY	97.0% MIN
2-naphthylamine	500PPM MAX
moisture	1.0% max.

USES: Used as intermediate for pigments, eg, ci pigment 49,
6-amino-1-naphthalenesulfonic acid, 6-amino-1,3-naphthalenedisulfonic acid.

PACKING: PACKED IN 25KGS/PLASTIC WOVEN BAG; 18MT/20’FCL.

STORAGE: Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.