Specifications
Barium Stearate
1. Cas no.: 6865-35-6
2. White, fine powder
Octadecanoic acid barium
Second, the chemical formula: Ba (C17H35COO) 2
Third, the average molecular weight: 672.5
Properties: White powder, not soluble in water, can be thermal decomposition of inorganic acid to stearic acid and the corresponding barium salt.
Uses: This product is PVC products, stabilizers and lubricants. Is an effective heat stabilizer in PVC film processing, while defense by storm placed sulfide smoke caused by the finished film, it is especially suitable for transparent thin film of cadmium stearate share can get a good collaborative light and heat to stabilize the system.
Packaging: 20kg woven bag lined with plastic film bags.
Storage and transportation: Non-dangerous goods storage,
| The Names of Quotas |
Index |
| Superior product |
First grade |
Qualified products |
| Barium content |
20.0±0.4 |
20.0±0.7 |
20.0±1.5 |
| Free acid ( Stearic acid )≤% |
0.5 |
0.8 |
1.0 |
| Heating Loss ≤% |
0.5 |
0.5 |
1.0 |
| Melting Point °C |
210 |
205 |
200 |
| Degree of fineness ( 0.075mm sieve adoption ) ≥% |
99.5 |
99.5 |
99.0 |
Audited Supplier 
Audited Supplier 
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