Aluminumtristearate , 4-6%Al , 637-12-7
CAS NO.：637-12-7
Empirical Formula: C54H105AlO6
Molecular Weight: 877.39
MDL number: MFCD00019932
EINECS: 211-279-5
| Pack Size | Price | Stock | Quantity |
| 100g | RMB24.00 | In Stock |
|
| 500g | RMB59.20 | In Stock |
|
| 1000g | RMB99.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 103°C |
| Boiling point: | 250℃[at 101 325 Pa] |
| Density | 1.01 |
| vapor pressure | 0Pa at 25℃ |
| solubility | Practically insoluble in water and in anhydrous ethanol. |
| form | Powder |
| color | white |
| Specific Gravity | 1.01 |
| Water Solubility | Soluble in alkali, glycol, chlorinated hydrocarbons, petroleum, benzene, turpentine oil, mineral oil, vegetable oil, mixture of benzene, toluene and the three xylene isomers. Insoluble in water, ethanol and ether. |
| Merck | 14,364 |
| Exposure limits | ACGIH: TWA 1 mg/m3 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| LogP | 22.69 |
| CAS DataBase Reference | 637-12-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Aluminum stearate(637-12-7) |
| EPA Substance Registry System | Aluminum stearate (637-12-7) |
Description and Uses
Aluminum stearate is used for waterproofing fabrics and for thickening lubricating oils. It is involved in the preparation of polyamides and thermosetting plastics. It is used as a waterproofing additive in cements and in light-sensitive photographic compositions. It acts as a gelling agent for alkyd paints, as a defoamer for oil drilling fluids and as a retarder for polysulfide dental impression materials. Further, it is used in greases, lubricants, cutting compounds, cosmetics and pharmaceuticals. It serves as a flatting agent, as a defoaming agent in beet sugar and yeast processing. In addition to this, it is used as a water-repellent soap for natural stone surfaces.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25-36-26 |
| WGK Germany | 3 |
| RTECS | BD0707000 |
| TSCA | Yes |
| Hazardous Substances Data | 637-12-7(Hazardous Substances Data) |
