Stearic acid

Stearic acid Property

mp : 67-72 °C(lit.) bp : 361 °C(lit.) density : 0.84 vapor pressure : 1 mm Hg ( 173.7 °C) FEMA : 3035 refractive index : 1.4299 Fp : >230 °F storage temp. : 2-8°C form : powder Water Solubility : 0.1-1 g/100 mL at 23 ºC Merck : 14,8804 BRN : 608585 CAS DataBase Reference: 57-11-4(CAS DataBase Reference) NIST Chemistry Reference: Octadecanoic acid(57-11-4)

Safety

Hazard Codes : Xi,F Risk Statements : 38-36/37/38-11 Safety Statements : 37/39-26-16 WGK Germany : 3 RTECS : WI2800000 HS Code : 38231100 Hazardous Substances Data: 57-11-4(Hazardous Substances Data)

Stearic acid Chemical Properties,Usage,Production

Chemical Properties white flakes General Description White solid with a mild odor. Floats on water. Air & Water Reactions Slightly soluble in water. Reactivity Profile Stearic acid is incompatible with strong oxidizers and strong bases. Stearic acid is also incompatible with reducing agents. Health Hazard Compound is generally considered nontoxic. Inhalation of dust irritates nose and throat. Dust causes mild irritation of eyes. Fire Hazard Stearic acid is combustible. Stearic acid can heat spontaneously.

Stearic acid Preparation Products And Raw materials

Raw materials D-Sorbitol Glycerol tristearate cow oil SOYBEAN OIL COTTONSEED OIL Zinc oxide COCOA BUTTER Benzenesulfonic acid FATTY ACID MIXTURE PASSION FLOWER OIL Castor oil Oils, animal, mixed with vegetable oil Me esters, sulfurized D-Sorbitol cis-9-Octadecenoic acid Sodium hydroxide Fatty acids, C8-10, triesters with trimethylolpropane RICE BRAN OIL PALM OIL

Preparation Products Emulsifier FM water proofing agent 703 Potassium stearate softener TC Water quality stabilizer POLY(ETHYLENE GLYCOL) (N) DISTEARATE N,N'-Ethylenebis(stearamide) Cadmium stearate calcium bis(2-(1-carboxylatoethoxy)-1-methyl-2-oxoethyl) distearate Dromostanolone Hydroxyaluminum distearate VINYL STEARATE Erythromycin stearate lauryl glycerine stearate softener IS Barium stearate Butyl stearate softening agent EST Polyoxyethylene stearate ROSAPROSTOL Lead stearate,dibasic Greasing agent,cationic softening agent SCI-A calcium stearyl lactate EXXON BUTYL RUBBER 065 METHYL STEARATE Water proof agent CR softening agent HC Aluminate coupling agent Tween series N,N-Dimethyldodecylamine ISOPROPYL STEARATE Polyvinyl chloride pipe material SODIUM STEAROYL LACTYLATE L-ASCORBYL 6-STEARATE Octadecanoyl chloride Span series BRIJ(R) 76 Zinc stearate Aluminum octadecanoate

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