Specification :

We are producer and exporter with stable supply of Sodium silicofluoride as follows, welcome your further inquiry.

Specification:
1) Sodium fluorosilicate / Silicofluoride ( Na2SiF6) 99% min
Molecular Weight: 188.06
U.N-NO.: 2674
Class: 6.1

2) Loss of weight on drying at 105 centigrade 0.30% max
3) Free acid( as HCl) 0.10% max
4) Chloride( as Cl-) 0.10% max
5) Sulphate( SO42-) 0.30% max
6) Iron( Fe) 0.02% max
7) Water-insoluble matter 0.4% max
8) Heavy metal ( as Pb) 0.02% max
9) Fineness 90% max

Packing: 25kg and 50 kg plastic woven bag lined with high pressure polyethylene plastic bag.

Delivery time - Within 15 days after received L/ C or T/ T.

Usage: 1. Fluoridation of drinking water.
2. Laundry sours.
3. Opalescent glass.
4. Vitreous enamel frits.
5. Metallurgy of aluminium and verblium.
6. Insecticides and rodenticides.
7. Leather and wood preservatives.

Contact Ms. Miranda
Wuhan Xinru Chemical Industry Co., Ltd
miranda@ whxinru.cn / / / mirandazpp@ hotmail.com