Agent Name |
Calcium stearate |
CAS Number |
1592-23-0 |
Formula |
C36-H70-O4.Ca |
Major Category |
Other Classes |
Synonyms |
Aquacal; Calcium bis(stearate); Calcium distearate; Calcium octadecanoate; Calcium stearate; Calstar; Flexichem; Flexichem CS; G 339 S; G 339S; Nopcote C 104; Octadecanoic acid, calcium salt; Stavinor 30; Stearates; Stearic acid, calcium salt; Synpro stearate; Witco G 339S; [ChemIDplus] |
Category |
Other Organic Compounds |
Description |
White powder; [Sax] |
Sources/Uses |
Used as a conditioning agent (food and drugs), a waterproofing agent (fabrics, cement, stucco, explosives), a lubricant (pencils and wax crayons), a stabilizer (PVC resins), and a releasing agent for molded plastic; [Merck Index] |
Comments |
In the GRAS (generally recognized as safe) database of the US Food and Drug Administration (FDA); [ChemIDplus] Has similar properties to other stearates; Low toxicity; Explosive dust-air mixtures can form [CHEMINFO] |
Exposure Assessment |
TLV (ACGIH) |
10 mg/m3 |
Vapor Pressure |
2.21 x 10 -15 mm Hg |
Lethal Concentration |
LC (mammals) > 1241 mg/m3/4H; |
Explanatory Notes |
Melting point equals 217 � F; [CHEMINFO] Stearates (not including stearates of toxic metals) have a TLV of 10 mg/m3 and are A4 (not classifiable as a human carcinogen; [ACGIH] |
Flammability (NFPA) |
1: must be preheated |
Links to Other NLM Databases |
Health Studies |
Human Health Effects from Hazardous Substances Data Bank: CALCIUM STEARATE
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