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CAS NO.6865-35-6 Standard:HG2338-92 Molecular formula: C36H70O4Ba
Properties: White fine powder, insoluble in water, can be decomposed into stearic acid and corresponding salts in hot strong acid.
Item | Index | ||
Top grade | First grade | Qualified product | |
Appearance |
white powder |
||
Ba, % | 20.0±0.4 | 20.0±0.7 | 20.0±1.5 |
Free fatty acid(stearic acid), % ≤ | 0.5 | 0.8 | 1.0 |
Loss on heat, % ≤ | 0.5 | 0.5 | 1.0 |
Melting point, ºC | 210 | 205 | 200 |
Fineness on 0.075mm test sieve, % ≥ | 99.5 | 99.5 | 99.0 |
1.Packing: 20KG/bag net weight, packed in plastic film lined bag and plastic woven bag.
2. Storage:this prouduct is stored and transported according to non-dangerous goods, stored in a cool and ventilated place, do not pile up with acid, alkali and corrosive goods, to ensure its 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