Food Additives Calcium Stearate Powder CAS No. 1592-23-0 Fine Chemical

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Product origin: Shijiazhuang, Hebei, China

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US$ 1 ~ 100

Description

PACKAGING OF CHEMICALS IS CONSTANTLY EVOLVING WITH THE CHANGING NEEDS OF OUR BUSINESS PARTNER.
REGULAR FEATURES THAT ARE AVAILABLE FROM US INCLUD

CAS No.:1592-23-0

Calcium Stearate

Molecular formula:Ca(C17H35COO)2
Physico-chemical properties
White soft powder, innoxious, 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
Ca percentage, % 6.8±0.5
Melting point, °C 40
Finess(200 eye through)% ≥ 99

Apperance		A fine,white or almost white,crystalline powder
Assy % (calculated with the dried substance) %		9.0-10.5
Loss on Drying %		4.0 Max
Heavy Metals PPM		10 Max
Freezing point		54ºC Min
Organic volatile impurities		Conform
Residual solvents		Conform
Total Assy(Stearic acid) %		40 Min
Relative content of stearic acid and palmitic acid %		90 Min

Company Introduction

Hebei Duling International Trade Co., Ltd. is located in Shijiazhuang, the pharmaceutical capital of China. Since 2010, our company has been engaged in the global supply of chemical products for more than 10 years. Our company operates in various forms, including production, sales and overseas trade. Our core sector is the R & D, production and sales of oil filed chemicals, pesticide additives and surfactants.

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