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Stearic Acid
Molecular Formula: C18H36O2
CAS number:57-11-4
HS number: 2915701000
Specification :
Parameter | Grade | ||
ITEM | 200 | 400 | 800 |
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 |
Packaging: 25kgs P.P. bag , 22MT/20'FCL.
Physical Property:
Stearic Acid is 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.
Applications:
Stearic Acid is Widely used in curing agent, plastic heat stabilizer, wetting agent,
textile softener, chemical fiber oil, antistatic agent, edible emulsifier; also used in
cosmetics, detergent and the intermediates of various surfactants, etc.