Stearic Acid

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Quick Details
Classification:Carboxylic Acid
CAS No.:57-11-4
Other Names:C18:0

MF:C18H36O2
EINECS No.:200-313-4
Place of Origin:Zhejiang China (Mainland)

Grade Standard:Industrial Grade, Reagent Grade
Purity:98%
Appearance:white powder

Application:Cosmetic
Brand Name:Changyu
Model Number:200/400/800

safety in use:not for flavor use.
Packaging & Delivery
Packaging Detail:
25/50kg in PP bag
Delivery Detail
two weeks
Specifications
cleansing agents
emulsifying agents
emulsion stabilisers
masking agents
surfactants



Index
200
Triple Pressed
400
Double Pressed
800
Singlepressed
Iodine g/100g <=

2.0

4.0

8.0

Soap Value mg/g

206-211

203-214

193-220

Acid Value mg/g

205-210

202-212

192-218

Color (Hazen) <=

200

400

800

Freezing Point

54-57

>=54

>=52

Water content % <=

0.20

0.20

0.20

Inorganic acid %<=

0.001

0.001

0.001


Properties:
Shaped like Lump, flake; Saturated fatty acid mainly with C16 and C18, white flake solid at ambient temperature, not dissolved in water, slightly dissolved in benzene and carbon bisulfide, and easily dissolved in hot alcohol. No smell no poison. It has the general chemical properties of organic carboxylic acid.