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CAS 1592-23-0, Calcium stearate, (C18H35O2)2Ca
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CAS No.:
1592-23-0 -
Molecular Formula:
C36H70CaO4 -
Quality Standard:
99%min -
Packing:
25kg/bag -
Mininmum Order:
25kg -
Price Update:
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Market:
*If you want to download the TDS and MSDS(SDS) , please click here to view or download online.
Product Name: Calcium stearate
CAS: 1592-23-0
Molecular Formula: (C18H35O2)2Ca
Molecular Weight: 607.023
Synonyms: dibasiccalciumstearate;calcium dioctadecanoate
Physico-chemical properties
White soft powder, innoxious, no sulphur pollution, specific density 1.08, insoluble in water, slightly soluble in hot ethanol, can be decomposed into steric acid and corresponding salt by strong acid, it has water absorbability in atmosphere. Please pay attention to wet environment on storage and transportation.
Direction for use
The stability of Calcium stearate is weaker than Calcium lead stearate and barium stearate, but if used together with Zn soap and epoxy compounds, the stability could be increased. It is widely used in innoxious products. But under the condition of above 160 °C temperature and long heating time, PVC would be turned into reddish color. Too much use would result in spraying phenomenon.
Specification
Apperance Fine white or almost white,crystalline powder
Assy % (dried basis) 9.0-10.5
Loss on Drying % 4.0 Max
Heavy Metals PPM 10 Max
Freezing point 54ºC Min
Total Assy(Stearic acid) % 40 Min
Relative content of stearic acid and palmitic acid % 90 Min
Packing
In plastic woven bag of 25kgs net each.
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CAS 1592-23-0, Calcium stearate, (C18H35O2)2CaWrite your message here and send it to us