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Purity :99.5%
CAS NO.: 57-11-4
Purity :42%
| Compound | stearic acid | ||||
|---|---|---|---|---|---|
| CAS No. | 57-11-4 | Catalog No. | 0001 | Brand | |
| Purity | 42% | Packing | 1ton | Grade | |
| Lead Time | Origin | Loading Port | |||
| Boiling Point | 361ºC |
|---|---|
| Stability | Stable under normal temperatures and pressures. |
| Storage Condition | 2-8ºC |
| Appearance & Physical State | White solid with a mild odor |
| Water Solubility | 0.1-1 g/100 mL at 23 ºC |
| Flash Point | 196ºC |
| Refractive Index | 1.4299 |
| Density | 0.847 |
| Melting Point | 67-69ºC |
| Vapor Pressure | 1 mm Hg ( 173.7 °C) |
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.
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 pencils raw material in the culture and education tools, pencils 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.
Name | Index | ||||
Grade | 1865 | 1842 | 1838 | P401820 | R401860 |
Appearance | Bead | Bead | Bead | Bead | Bead |
Iodine value (gl2/100g) | 0.5 | 0.5 | 0.5 | 0.5 | 8.0 |
Saponification value (mgKOH/g) | 203-209 | 206-211 | 211-213 | 213-219 | 193-220 |
Acid value (mgKOH/g) | 202-208 | 205-210 | 210-212 | 212-218 | 192-218 |
Color (Hazen) | 50 | 60 | 80 | 100 | 200-400 |
Moisture % | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 |
Packaging:25KG/bag or 600KG/jumbo bag, plastic woven bag.
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