欧美中文不卡在线视频,91精品一区国产高清在线,中文字幕无码视频亚洲,9999热视频,91大片淫黄大片在线天堂,国产色综合天天综合网,黄色网站大全在线观看

Welcome to visit our website!
Product List

Detail

Cosmetics accessories series

Product name: Sodium Laurate

English name: Sodium Laurate

Molecular formula: CH3(CH2)10COONa  

Properties: fine white powder; soluble in hot water and hot ethyl alcohol; lightly soluble in cold ethyl alcohol, ether and other organic solvent

Main uses

important material of textile used soap and shampoo; excellent surface active agent, emulsifying agent, lubricating agent of cosmetics

 

Quality standard

Testing item

Testing standard

appearance

white fine powder

ethyl alcohol solubility test

meet the specification

loss on drying, %

≤6.0 

ignition residue(sulfate), %

29.0~32.0

acid value (H+)/(mmol/100g)

≤5.0

iodine value

≤1.0

fineness, %  

200 mesh passing≥99.0      

heavy metal(in Pb), % 

≤0.0020

lead, % 

≤0.0010

arsenic, %

≤0.0005

 

Packaging: The PE film lined the polywoven bag. Net wt: 25kg/bag, or follow customer’s packing instructions.


【Last】      【Next】      【Return】