| Barium stearate Basic information |
| Product Name: | Barium stearate |
| Synonyms: | Barium bis(stearate);Bis(octadecanoic acid)barium salt;Einecs 229-966-3;Octadecanoic acid, barium salt (2:1);barium distearate;BARIUM STEARATE;octadecanoic acid barium salt;STEARIC ACID BARIUM SALT |
| CAS: | 6865-35-6 |
| MF: | C36H70BaO4 |
| MW: | 704.27 |
| EINECS: | 229-966-3 |
| Product Categories: | Stabilizer.;metal carboxylate;Industrial/Fine Chemicals;Ba (Barium) Compounds;Classes of Metal Compounds;Typical Metal Compounds;Organic-metal salt |
| Mol File: | 6865-35-6.mol |
| Barium stearate Chemical Properties |
| Melting point | >225℃ |
| density | 1.145g/cm3 |
| form | Powder |
| color | white |
| Odor | odorless |
| Water Solubility | insoluble H2O, alcohol [HAW93] |
| CAS DataBase Reference | 6865-35-6(CAS DataBase Reference) |
| EPA Substance Registry System | Barium stearate (6865-35-6) |
| Safety Information |
| Risk Statements | 20/22 |
| Safety Statements | 28 |
| RIDADR | 1564 |
| RTECS | WI2840000 |
| HS Code | 29159090 |
| Toxicity | LD50 orl-rat: 4 g/kg GISAAA 39(11),91,74 |
| MSDS Information |
| Provider | Language |
|---|---|
| Barium stearate | English |
| Barium stearate Usage And Synthesis |
| Chemical Properties | White crystalline solid.Insoluble in water or alcohol. Combustible. |
| Uses | Waterproofing agent; lubricant in metalworking, plastics, and rubber; wax compounding; preparation of greases; heat and light stabilizer in plastics. |
| Uses | Barium stearate is not generally used as a stabilizer, but is an important film-calendering lubricant. It is generally used in conjunction with other stabilizers such as Cadmium Stearate and Lead Stearate. It can be used as a flatting and sanding agents in lacquers, coatings and inks and as a drying lubricant for rubbers. Barium stearate is used in dry - salt fire extinguishers to prevent caking. |
| Safety Profile | Moderately toxic by ingestion.When heated to decomposition it emits acrid smoke andfumes. |
| Barium stearate Preparation Products And Raw materials |
| Raw materials | Sodium hydroxide-->Hydrochloric acid-->Stearic acid-->Barium chloride dihydrate-->Lead(II) nitrate |
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