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Description
Specifications
MSDS
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Calcium Stearate specifications
Product         Name:    Calcium Stearate
Molecular Formula:    C36H70CaO4
Molecular   Weight:    607.03
CAS                     No.:    1592-23-0
HS                        No.:    2915709000
EC                        No.:    216-472-8
Chemical Structure:
Production Properties:
This product is white particle. It is soluble in hot ethanol, hot ether, hot toluene, benzene, turpentine and other organic solvents, also soluble in hot pyridine; insoluble in water, chloroform, acetone, etc.;it will be decomposed when heated to 400°C or mixed with acids or alkali. It has the property of hygroscopicity ;It also has good long-term thermal endurance,it is combustible and non-toxic.
Specification:
Item Specification
Appearance White particle
  Calcium Content,% 6.5±0.5
Free Acid(Stearic acid calculation),%
0.5
Heating Loss ,%  
1
Melting Point,°C 149-155
   Bulk Density,g/cm3 0.4-0.6
Particle Size            >830μm, %
                                  <180μm, %
NMT 3.0
NMT 7.0
Execution standard:
Q/LJ.C001-2010.Company standard of Liaoning Jiakai Refined Chemicals Co. , Ltd.
Applications:
Used as heat stabilizer of polyolefin and ABS plastic, also used during many plastics processing as
lubricants and release agents.In rubber processing it is used as plasticizers, thickening agent for grease, waterproofing agents for textile, and flatting agents for paint,etc. It has good synergy with phenolic primary antioxidants. Applied to PVC,polyethylene,polypropylene,polystyrene, ABS resin and various synthetic resins,etc. It has many virtues such as high quality of hydrolysis, good stability during processing and so on. Reference amount is 0.5 to 2.0%.
Packaging: Composite paper bags, 25kg/bag.
Storage and Transportation:
This is not dangerous chemicals; Storage and transportation should be isolated from the source of fire
and moisture.
Risk Catagory Code:20/21/22-36/37/38
Safety Instruction: 22-24/25-36-26
RTECS No.: WI3000000

 

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