| Model: | - |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
| Label: | slightly yellow , amorphous powder |
| Price: |
-
|
| Min. Order: | - |
| Last Online:22 Nov, 2016 |
White or slightly yellow amorphous powder, mp> 225 ℃, has a stimulating effect on the central nervous system, dissolved in hot ethanol, benzene, toluene, and other non-polar solvents, insoluble in water and ethanol. After heating in an organic solvent dissolved into jelly when cooled, water absorption in the air. No sulfide pollution. In case of decomposition of stearic acid and the corresponding barium salt.
Basic Information：
Chinese name :Barium stearate
English Name :Barium stearate
Aliases :Stearic acid barium
| Molecular Formula | C36H70BaO4 |
| Molecular weight | 704.27 |
| CAS Number | 6865-35-6 |
Physical properties
Barium stearate as a white light powder, insoluble in water, soluble in hot ethanol. Soluble in benzene, toluene and other non-polar solvents, can absorb moisture in the air.
Flash Point: 260 ℃ (closed cup)
| Specific Gravity | 1.145 |
| Density | 1.145g / cm3 |
| Melting point | > 225 ℃ |
Chemical Properties
After heated and dissolved in an organic solvent into the cooled gum. Combustible, combustion fumes cause irritation.
Encountered strong acid decomposition into stearic acid and the corresponding barium salt.
Applications:
The product is mainly used for transparent film, sheet, leather, rigid sheet and tube and so on. In soft products, often with cadmium, zinc or cadmium cadmium lead-based stabilizers. In the sulfidation resistance leatherette formula often with soap and zinc use. In pipe and cable compound often complex and the base of lead salts and lead soap. Corrugated board, often with soap and cadmium, lead and lead salts soap and salt. This product is no sulfide pollution.There are large amount of segregation fouling. This product is also used as high temperature and mechanical high-temperature lubricant release agent.
