Talc Powder 325mesh

 

Product Name:	Talc Powder
Chemical Name:	Silicate
Molecular Formula:	Mg3 [Si4O10](OH)2
Molecular Weight:	260.8617
H.S. Code:	2526202090
CAS No.:	14807-96-6
Property:	White powder
Usage:	Used in medicine, cosmetics, food, industry and etc.
Storage:	In dry and airiness place.
Packing:	25kg net in kraft paper bag

 

Item	Specification Standard
Whiteness %	90.0
Fineness 325mesh (45um) %	98.0
Bulk Density	0.43-0.45g/cm3
SiO2 %	60.0
MgO %	30.0
CaO2 %	1.5
Water Soluble Substance %	0.10
Ferric Oxide %	0.80
Moisture %	0.15
PH Value	8.5
Loss on Ignition (1075) %	6.0
Arsenic (As)	2ppm
Lead (As Pb)	10ppm
Total Number of Bacteria	N/A
Asbestos Minerals	Nil

Note: Special requirements should be decided through negotiation between the seller and the buyer.