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Barium stearate

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;Ba (Barium) Compounds;Classes of Metal Compounds;Typical Metal Compounds;Industrial/Fine Chemicals;Organic-metal salt
Mol File:6865-35-6.mol
Barium stearate Structure
Barium stearate Chemical Properties
Melting point >225℃
density 1.145g/cm3
form Powder
color white
Odorodorless
Water Solubility insoluble H2O, alcohol [HAW93]
LogP8.216 (est)
CAS DataBase Reference6865-35-6(CAS DataBase Reference)
EPA Substance Registry SystemBarium stearate (6865-35-6)
Safety Information
Risk Statements 20/22
Safety Statements 28
RIDADR 1564
RTECS WI2840000
HS Code 29159090
ToxicityLD50 orl-rat: 4 g/kg GISAAA 39(11),91,74
MSDS Information
ProviderLanguage
Barium stearate English
Barium stearate Usage And Synthesis
Chemical PropertiesWhite crystalline solid.Insoluble in water or alcohol. Combustible.
UsesWaterproofing agent; lubricant in metalworking, plastics, and rubber; wax compounding; preparation of greases; heat and light stabilizer in plastics.
UsesBarium 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 ProfileModerately toxic by ingestion.When heated to decomposition it emits acrid smoke andfumes.
Barium stearate Preparation Products And Raw materials
Raw materialsSodium hydroxide-->Hydrochloric acid-->Stearic acid-->Barium chloride dihydrate-->Lead(II) nitrate
barium dibutyrate Complex stabilizer,paste form octadecanoic acid Ethyl 2-(Chlorosulfonyl)acetate barium octanoate Ascoric Acid Monostearin Barium molybdate BARIUM DICHROMATE Barium naphthenate GLYCERYL MONOSTEARATE BARIUM LAURATE BARIUM-12-HYDROXY STEARATE STEARATE ETHYLENE GLYCOL DISTEARATE OCTADECENEDIOIC ACID cis-Vaccenic acid BARIUM-12-HYDROXY STEARATE
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