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| Product Name: |
Sodium fluorosilicate (Na2SiF6) >98.5%
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| Supply Ability: |
300 T/M |
| Related proudcts |
fluoride, na2sif6, fluorosilicate, |
| Specifications |
GB 23936-2009 |
| Price Term: |
FOB, other |
| Port of loading: |
Taipei |
| Minimum Order |
10 tone |
| Unit Price: |
US$ 300-500/tone |
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1. Properties
It is colorless hexagonal, odorless and tasteless crystal with relative density 2.679. It is hygroscopic. It is soluble in ether, insoluble in alcohol. The solubility in acid is greater than in water. It decomposes in alkaline solution and produces sodium fluoride and silicon dioxide. It is decomposed to sodium fluoride and silicon tetrafluoride by heating to 300. It is noxious!
2. Usage
It is used as antiseptic in timber industry, hygroscopic agent of acid-resisting concrete, solidifying agent in natural latex products, additive in plating with zinc, nickel, iron and filler in plastic and fluorinating agent in pharmaceuticals and drinking water. It is used to produce insecticide in pesticide industry and sodium fluoride in man-made cryolite.
3. Specification
Item Grade Exact
Assay(based on dry) �98.0% �9.0%
Iron(Fe) �.02% �.005%
Free acid(based on HCI) �0.10% �0.04%
Heave metal(based on Pb)�.02% �.005%
Water-insoluble matter �0.40% �0.01%
Loss on Drying at 105 �.30 �.2%
4. Packing
In 25Kg/50Kg woven bag with plastic lining or 500kg ***ce bag with PVC inner bag or any other style package as customer require.
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| Company: |
Gaerbox Chemical Co., Ltd.
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| Contact: |
Mr. Leo Lin |
| Address: |
No.306, Huanke Rd. Guanyin Township, Taoyuan County |
| Postcode: |
32841 |
| Tel: |
88634736866 |
| Fax: |
88634736002 |
| E-mail: |
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