CAS NO.: 67-52-7
Application: To synthesize baritone, Phenobarbital and vitamin B12 and pharmaceutical intermediates, also can be used as a polymerization catalyst and to make dye materials.
Product specification：99%min
LOSS ON DRYING: 0.5% max
APPEARANCE: SIMILAR WHITE CRYSTALLINE POWER
MELTING POINT: 250℃MIN
SULPHATED ASH: 0.1%MAX
Packing：25KG plastic bag or fiber can，500kg plastic bag.
Application:
- Pigment (yellow)
- Intermediate for pharmaceutical
- Vitamin B12
- Baritone