Product Description
White granule or crystalline powder. Odourless. Tasteless. It burns hot (at 300°C) to decompose into sodium.fluoride and silicon.tetrafluoride. It breaks down in lye. To produce fluoride and silica. It has moisture absorption. Soluble in 150 parts cold water, 40 parts boiling water
Product Parameters
|
Items |
Standard Value |
| SodiumSilicofluoride (Na2SiF6 ) |
98.5%min |
| Loss of weight on drying at 105°C |
0.04%max |
| Free acid(HCl) |
0.15%max |
| Chloride(Cl) |
0.15%max |
| Sulphate(SO4) |
0.25%max |
| Iron(Fe) |
0.02%max |
| Water insolubles |
0.5%max |
Application and Uses :
1. In pharmacy and fluoridation of drinking water,
2. Opalwax and fluxing agent in glass and vitreous enamel frits,
3. Filling agent in plastic,
4. Coagulating agent in natural rubber and latex products,
5. Additive in metallurgy of aluminium and in clad layer of galvanized zinc,nickel, iron,
6. Instead arsenious insecticides and rodenticides as pest control in agricultural,
7. Leather and wood preservatives,
8. Main raw material for producing acidproof cement and diabase plate.
Packaging & Shipping
Packing: 25kg or 50kg plastic woven bags lined with plastic bags or according to customer's request.
Our Advantages
Our service
1. We provide life-long after sale service.
2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly.
FAQ
Q : Can I place sample order?
A: Highly Welcome your sample order to test our quality first!
Q: Can | print my logo?
A: Yes, OEM/ODM service is available. Customized logo/package/name/color. For details, Please kindly contact the sales persons.
Q: How do we make the payment?
A: We accept Western Union, TT, Alibaba trade assurance.
Q: How would the goods be shipped?
A: For small quantity order , we ship via DHL, UPS, TNT, FedEx express. For bulk order, by air and by sea normally.
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