Items Standards
Outer appearance white loose powder
Viscosity 40000～60000 mPa.s
PH value 2.5～3.5
Benzene ≤ 0.01%
Loss on drying ≤2.0%
Residue on ignition (%) ≤ 2.0%
Heavy Metal ≤20ppm
Carboxylic acid (–COOH) 56.0～68.0%
 

Character : It can produce a permanent low-viscosity emulsions and colloidal suspensions arising from high level of transparency, and has good properties of iron-resistance.
 
Usage:It is mostly used in local drug delivery system, could used as thickener for           cosmetics.
 
Packing: 10KG/Carton or 20KG/Carton