Pharmaceutical Grade Montmorillonite used for facemask and paste cosmetics very low content of heavy metal

Pharmaceutical Grade Montmorillonite 

1. Pharmaceutical Grade Montmorillonite is mainly used for face mask.

    Cosmetic Grade Montmorillonite is mainly used for paste cosmetics

2. very low content of heavy metal, harmless to skin and eye:

    Pb<12ppm  As<0.4ppm

3. very good suspension property

Specifications: 

Items		Specification
Appearance		White Powder
SiO2, %		60.28
Al2O3, %		18.51
PH		7.5
Chloridion		N. D.
Carbonate		N. D.
Heavy Metal Content, 10-6		<10
As, 10-6		<2
Capacity Expansion, ml/g		5.2
Adsorbability, g/g		0.36
Loss on Drying, %		5.6
Microorganism	Total Bacterial Count	<60cfu/g
	Mucedine, Microzyme	<20cfu/g
	Coliform	<30cfu/g

Pharmaceutical Grade Montmorillonite