KLK OLEO Brand
Stearic acid
Introduction:
1.Chemical name: stearic
acid
Also known as: *8 acid; *8 carbon acid; Secretary\'s
Order
2.Molecular
formula:CH3(CH2)*6 COO, C*8H*6O2
3.Molecular weight:**4
CAS No:******4
4.Physicochemical Properties:
pure product is white with a shiny soft small pieces, melting point
*9.6 degrees, the boiling point of **6.1 degrees. Relative density
0.***8, refractive index 1.***9, slowly volatile in the *****0
degrees. Slightly soluble in cold water, soluble in alcohol,
acetone, soluble in benzene, chloroform, ethyl ether, carbon
tetrachloride, carbon disulfide, toluene and so on.
5.Uses Mainly for the
production of stearic acid salts: Widely used system for cosmetics,
plastic cold-resistant plasticizer, release agent, stabilizer,
surfactants, rubber vulcanization accelerator, waterproof agent,
polishing agent, metal soap, metal mineral flotation agent,
softeners, pharmaceuticals, and other organic chemicals.
In addition, oil-soluble pigments can be used as solvents, crayons
transfer slip agent, waxed paper lighting agent, stearic acid
glyceride emulsifier, etc..
6.Specifications: National standard
(GB******8)
|
Grade
|
**0
|
|
Appearance:
|
white flake, granular
|
|
Iodine value
|
2.0max
|
|
Sapon value
|
******1
|
|
Acid value
|
*******0
|
|
Color ,Hazen
|
**0max
|
|
white flake, granular,°C
|
****7
|
|
Moisture,%
|
0.2max
|
|
Inorganic,%
|
0.**1max
|
7.packing: *5kg woven
bag and inside the plastic bags must be sutured lining.
products transport: materials must be covered to avoid the sun,
rain, heat, light carrying, light place.
8.products stored :in
dry warehouse ventilation should be more than *0mm from the ground
to avoid damp products in the above-mentioned conditions,
from the date of delivery for one year shelf life.
