Product name Stearic acid (200type400type800type)
English alias: Octadecanoic acid; n-Octadecan acid; Octadecan acid
Density 0.847
Melting 67-69℃
The boiling point 361℃
Floc point 196℃
Water-soluble 0.1-1 g/100 mL at 23℃
Product description and advantage:
Widely used in rubber vulcanization, plastic heat stabilizers, lubricants, textile, chemical dispersant use softener, anti-static agent, emulsifier, used in food and cosmetics detergent surfactant materials etc.
CAS number 57-11-4
EINECS number 200-313-4
Molecular formula CH3(CH2)16COO
1Specifications
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Grade
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No.200 No.400 No.800
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|
Purity
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99.9%
|
|
Appearance
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A white or light yellow particles or block
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Characters
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A glossy tasted is soft white dice
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|
Iodine value
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2.0 4.0 8.0
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|
Sapon value
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206-211 203-214 193-220
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|
Acid value
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205-210 202-212 192-218
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|
Titer
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54-57 54 52
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|
Moisture,%
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0.2 0.2 0.3
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|
Inorganic,%
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0.001 0.001 0.001
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2、Product use
It is widely used in the production of cosmetics as the frost-resisting plasticizers, release agents, stabilizers, surfactants, thiofides, waterproof agents, polishing agents, metal soaps, metal mineral flotation agents, softeners, pharmaceuticals and other organic chemicals.
In addition, as the solvents of oil-soluble pigments, crayon slipping agents and emulsifiers of stearic acid glyceride. It is also used in plastic industry, rubber industry and cosmetics industry
3、Package 25kg/bag, 25MT/20'FCL。
4、Dangerous marks
FFlammable;
Xi Irritant
5In terms of risk
Highly flammable；Irritating to eyes, respiratory system and skin.
6、In terms of safety
Explosive when mixed with oxidizing substances；Very toxic by inhalation；Irritating to respiratory system and skin
