Zinc Stearate 557-05-1

Category :	Pharmaceuticals and Biochemicals
CAS NO :	557-05-1
EC NO :	209-151-9
MF :	C₃₆H₇₀O₄Zn
MW :	632.3635
Specification :	Technical grade, USP29
Packing :	Paper bag
Product description :	Product Name：Zinc stearate Chemical Formulor：[CH3（CH2）16COO]2Zn Zinc stearate is white powder, greasy to touch without sand sense, fatty odor, innoxiously, flammable, insoluble in water, solve in hot ethanol, benzol etc. slowly decomposes into stearic acid and zinc salts when reacting with strong acid. Test Items Specification Appearance White powder Odor Fatty odor Zn 10-12% Loss on Drying ≤0.5% Free Acid ≤1% Heavy Metals ≤20ppm Melting Point 118-122℃ Particle Size ≥98% through 325 mesh
Uses :	Lubricant, Releasing agent, anti-caking agent, emulsifier
Synonyms :	zinc octadecanoate;zinc stearate/zinc distearate;octadecanoic acid - zinc (2:1);znst;
Molecular Structure :

Zinc Stearate

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