Product Description
Stearic Acid 90% Widely Used In Food Industry Light Yellow Pearl Cas No 57-11-4 Free Sample
Description:
Stearic acid is a white or light yellow pearl or crystalline lumps of soapy, its profile microstrip fine acicular crystal gloss; a similar oil micro smell, stearic acid soluble in chloroform or ether, dissolved in ethanol, almost insoluble in water.
Function:
Properties: single product is white with a slight sheen of waxy crystal dice.
Does not dissolve in water (20 ºC, 100 ml water dissolved 0.00029 g). Slightly soluble in cold ethanol. Soluble in acetone, benzene, ether, chloroform, carbon tetrachloride, sulfur dioxide, chloroform, hot ethanol, toluene, amyl acetate, etc.
Widely used in cosmetics, plastic hardy plasticizer, release agent, stabilizer, surfactant, rubber vulcanization agent, waterproofing agent, polishing agent, metal soap, metallic minerals flotation agent, softener, pharmaceuticals and other organic chemicals.
Application:
Widely used in cosmetics, plastic cold plasticizers, release agent, stabilizer, surfactant, rubber vulcanization agent, waterproofing agent, polishing agent, metal soap, softener, pharmaceuticals, and other organic chemicals.
Specification:
| Items |
Index |
| acid value(mgKOH/g) |
206~213 |
| Iodine valuee(gl2/100g) |
0.3 |
| Saponification Value(mgKOH/g) |
207~214 |
| Color and lustrer(#) |
<=2 |
| freezing point(℃) |
57~61 |
| Water content(%) |
<=3 |
| C16:0 |
58-67% |
| C18:0 |
≥37% |
| C18:1 |
<=1% |
| C18:2 |
<=0.5% |
Packaging:
Woven bag lined with high pressure PE film; 25kg/bag or follow customer's requirement.
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