Barium stearate
Chemical formula:Ba(C17H35COO)2
Average Molecular weight:672. 5
Appearance : white powder.
Technical index:
Item |
Value |
Top grade |
First grade |
Qualified product |
Ba |
20.0±0.4 |
20.0±0.7 |
20.0±1.5 |
Free acid (as Stearic acid)≤% |
0.5 |
0.8 |
1.0 |
Loss on heat
≤% |
0.5 |
0.5 |
1.0 |
Melting point
℃ |
210 |
205 |
200 |
Fineness(pass on 0.075mm sieve) ≥% |
99.5 |
99.5 |
99.0 |
Uses: PVC stabilizer & lubricant. heat stabilizer of PVC film
Packing:20kg plastic film lined woven bag.
Storage:non-hazardous chemicals, avoid heat and fire, no contact with acid, alkali and corrosive substance. |
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