12-hydroxy Stearic Acid

الوصف

molecular formula C*8H*6O2   CH3(CH2)*6COOH

Molecular Weight**4.*8 

Specifications

national standard (GB******8)

Appearance white powder, flake, granular

Iodine value≤ 2.0

Saponification Value ******1

Acid value ******2

Color≤**0

freezing point ****7

Moisture≤0.*0%

inorganic acid ≤0.**1%

purposes

 for the system of cosmetics, rubber, metal, printing and dyeing, such as precision casting industry.

packing

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.

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.