Zinc stearate is a zinc distearate. Zinc stearate can be used as excipients, such as lubricants for tablets and capsules. Its hydrophobicity can effectively prevent the tablet from getting damp. In addition, zinc stearate is used in the processing of non-toxic PVC products, which has a synergistic effect with calcium stearate and barium stearate, and can effectively improve the light stability of PVC products.
General Information | |||
Product Name | Zinc Stearate(ZS) | ||
HS Code | |||
CAS Number | 557-05-1 | ||
Standard | CP、USP、EP、BP | ||
Packing Specification | 20kg/ bag | ||
Storage Condition | Room temperature, Sealed | ||
Product Character | Fine white powder, feel greasy, no sand, fat odor, non-toxic, greasy, flammable, insoluble in water, soluble in hot ethanol, turpentine, benzene and other organic solvents. Strong acids decompose into stearic acid and corresponding zinc salts. | ||
Physicochemical Property | |
Density | 1.095g/cm3 |
Molecular Formula | C36H70ZnO4 |
Refractive Index | N/A |
Boiling Point | 359.4℃ at 760mmHg |
Vapor Pressure | N/A |
Molecular Weight | 632.32 |
Fusing Point | 128~130℃ |
Flash Point | 180℃ |
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