Detailed Product Description
1. Chemical name: Stearic acid (Octadecanoic acid, Triple Pressed Stearic Acid)
2. Molecular formula: CH3(CH2)16 COO, C18H36O2
3. CAS No: 57-11-4
HS CODE: 29157010
4. Appearance: White bead or flakes
5. Usages: Widely used in PVC plastic pipe, plates, profiles, film manufacturing, It can be used for relcase agent, plasticizer in the rubber industry. Widely used in cosmetics, pharmaceuticals, chemical auxiliary agent industries etc.
6.Properties: Shaped like Lump, flake; Saturated fatty acid mainly with C16 and C18, white flake solid at ambient temperature, not dissolved in water, slightly dissolved in benzene and carbon bisulfide, and easily dissolved in hot alcohol. No smell no poison. It has the general chemical properties of organic carboxylic acid.
7.Packing: 25/50kg in PP bag, 22MT in one 20'container
Index |
200 Triple Pressed |
400 Double Pressed |
800 Singlepressed |
Iodine g/100g <= |
2.0 |
4.0 |
8.0 |
Soap Value mg/g |
206-211 |
203-214 |
193-220 |
Acid Value mg/g |
205-210 |
202-212 |
192-218 |
Color (Hazen) <= |
200 |
400 |
800 |
Freezing Point |
54-57 |
>=54 |
>=52 |
Water content % <= |
0.20 |
0.20 |
0.20 |
Inorganic acid %<= |
0.001 |
0.001 |
0.001 |