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CAS NO.1592-23-0 Standard: HG/T2424-2012
Molecular formula: C36H70CaO4
Properties:white fine powder, non-toxic, slightly soluble in hot ethanol,It can be decomposed into stearic acid and corresponding salts in hot strong acid.and absorbs moisture easily in the air
1. This product can be used in plastics, machinery, rubber, paint, ink, food additives, feed additives, cosmetics and other industries.
2. As a heat stabilizer in hard polyvinyl chloride products, it can be combined with salt-based lead salts and lead soaps to increase the gelation rate.
3. As halogen absorbent in polypropylene and polyethylene, the residual catalyst in the resin can eliminate the bad effect on the color and stability of the resin.
4. Use as a lubricant in polyolefin fibers and molding products.
5. In the rubber processing as a release agent, plasticizer, grease thickener, water repellent for textiles, paint industry as a smoothing agent.
Item | Top grade | First grade | Qualified product |
Ca % | 6.5+0.5 | 6.5+0.6 | 6.5+0.7 |
Melting point ℃ | 149-155 | ≥140 | ≥125 |
Free fatty acid (as Stearic Acid)% ≤ |
0.5 |
0.5 |
0.5 |
Loss on heat % ≤ | 2.0 | 3.0 | 3.0 |
Fineness on test sieve% ≥ |
99.5 |
99 |
99 |
Bulk density g/cm3 ≤ | 0.2 | - | - |
1.Packing: plastic lined film bag, with plastic woven bag as external package. Net wt. 20kg.
2.Storage and transportation: this product is stored and transported as non-dangerous goods. Keep it in a cool and ventilated place. Do not stack it with acid, alkali and corrosive articles. Make sure it is moisture-proof, heat-proof, fire-proof and corrosion-proof.
3.Shelf life: one year.
Tel: 0571-86617528
Email: hyh@hofcc.com
Tel: 0571- 88292150 82900658
Email: trade@hofcc.com chenmin@zanyu.com