| Model: | 57-11-4 |
|---|---|
| Brand: | blue ribbon |
| Origin: | Made In China |
| Category: | Chemicals / Organic Chemical Materials / Organic Acid |
| Label: | stearic acid |
| Price: |
US $850
/ MT
|
| Min. Order: | 17 MT |
| Live Chat: | Last Online:10 Jun, 2014 |
Stearic acid
Stearic acid
triple/double/single pressed
Appearance: Pure is white slightly shiny
Used in rubber,soaps, cosmetics, candl
Stearic acid 200 400 80018200
Physical and chemical properties:
Melting Point (°c): 70-71
Boiling Point (°c): 383
Relative Density (water=1): 0.87
Relative Vapor Density (air=1): 9.8
Saturated Vapor Pressure (kPa): 0.13 (173.7°c)
Flash Point (°c): 196
Ignition Temperature (°c): 395
Solubility: Not dissolve in water; slightly soluble in ethanol; easily Soluble in acetone, benzene; soluble in ether, chloroform, carbon tetrachloride, etc.
Application:
Stearic acid is widely used as cold-resistant plasticizer, stabilizer, surfactant, release agent, rubber vulcanization accelerator, etc.
Specifications:
|
Terms |
specification |
||
|
Grade |
200 |
400 |
800 |
|
Appearance |
white flake, granular |
white flake, granular |
white flake, granular |
|
Iodine value |
2.0max |
4.0max |
8.0max |
|
Sapon value |
206-211 |
203- 214 |
193-220 |
|
Acid value |
205-210 |
202-212 |
192-218 |
|
Hazen |
200max |
400max |
800max |
|
Titer, °c |
54-57 |
54min |
52min |
|
Moisture,% |
0.2max |
0.2max |
0.3max |
|
Inorganic,% |
0.001max |
0.001max |
0.001max |
Storage:
Stearic acid should be kept in a dry and ventilated place.
