| Item |
INDEX |
| Grade |
1842# |
1838# |
1820# |
1865# |
| Appearance |
Bead |
Bead |
Bead |
Bead |
| Iodine value (gl2/100g) ≤ |
0.5 |
0.5 |
0.5 |
0.7 |
| Saponification value (mgKOH/g) |
205-210 |
209-210 |
211-221 |
202-208 |
| Acid value (mgKOH/g) |
206-211 |
210-213 |
210-220 |
203-209 |
| Color (Hazen) ≤ |
100 |
100 |
200 |
60 |
| Moisture & ≤ |
0.2 |
0.2 |
0.2 |
0.2 |
Features
In normal temperature, stearic acid is white or yellowish flaky, bead-like or lumpy solid. It is made
up of C16 & C18 saturated fatty acid.
Usages
The stearic acid is widely used as the heat-stable medicinal preparation, the lubricant, the remover,the plasticizer in the plastics industry; the curing active ingredient, the softener, the dispersing agent in the rubber industry; raw materials of lever wax, tea wax, cup wax and craft candle; the softening cream, cold cream in the cosmetics greasy raw materials, and also serves as the emulsifier the super fatting agent, the softening agent, the polish and so on; the emulsifier, the dispersing agent, the quality modifier in food profession; AKD,
the softening agent in the paper industry; wax pencil' s raw material in the culture and education tools, pencil' s lead and the solid glue water thickener; assistant agent in the medicine, the surface active agent and antibiotics and so on; raw material of solidified alcohol in the fuel industry and the soap base in the lubricant industry and so on.
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