Top content standard grade Calcium Stearate

Calcium Stearate is widely used as lubricants,slipping agents,heat-stabilizers etc. Factory price&quality guarantee&enoughstock  Standard grade Calcium stearateSpecification:  USP-29;food grade;industrial gradeCalcium stearate is carboxylate of calcium that is found in some lubricants and surfactants.It is a white waxy powder.[1]

Calcium stearate is produced by heating stearic acid,a fatty acid and calcium oxide.

Applications:

1)Calcium stearate is used as a flow agent in powders including some foods(such as Smarties),a surface conditioner in hard candies such as Sprees,a waterproofing agent for fabrics,a lubricant in pencils and crayons.

2)The concrete industry uses calcium stearate for efflorescence control of cementitious products used in the production of concrete masonry units i.e.paver and block,as well as waterproofing.[3]

3)In the paper production,calcium stearate is used as a lubricant to provide good gloss, preventing dusting and fold cracking in paper and paperboard making.[4]

4)In plastics,it can act as an acid scavenger or neutralizer at concentrations up to 1000ppm,a lubricant and a release agent.It may be used in plastic colorant concentrates to improve pigment wetting.In rigid PVC,it can accelerate fusion,improve flow and reduce die swell.

5)Applications in the personal care and pharmaceutical industry include tablet mold release, anti-tack agent and gelling agent.

6)Calcium stearate is a component in some types of defoamers.

ANALYSIS	SPECIFICATION	RESULT
Assay	Ca:6.5~7.3%	7.28%
Appearance	Fine white powder	Conform
Free acid	≤1.00%	0.45%
Free acid	≤1.0%	0.50%
Moisture	≤3.00%	2.92%
Melting point	140.0~158.0°C	141.3°C

Huzhou Sifeng Biochem Co.,Ltd is a high-tech enterprise specialized in herbal plant extracts and food additives. Huzhou city, located in the Hang-Jia-Hu Plain which in south of Yangtze River, the traffic is very developed. The excellent location provides good conditions for the development of the company. 

Top content standard grade Calcium Stearate