- Organic Acid[1]
- Organic Salt[1]
- Chemical Auxiliary Agent[4]
- Food Additives[10]
- Alkali[1]
- Inorganic Acids[5]
- Carbonate[9]
- Chloride[5]
- Nitrate[1]
- Other Inorganic Salts[2]
- Silicate[2]
- Sulfide[3]
- Sulphate[7]
- Other Inorganic Chemicals[3]
- Oxide[5]
- Other Chemicals[1]
- Metal Building Materials[1]
- Other Energy Related Products[5]
- Abrasives[4]
- Ceramics[2]
- Graphite Powder[10]
- Other Graphite Products[3]
- Other Non-Metallic Mineral Deposit[1]
- Talc[1]
- Other Metals & Metal Products[3]
- Other Non-Metallic Minerals & Products[9]
- Refractory[10]
sodium fluorosilicate
Sodium Fluorosilicate(SSF)
1)NaSiF6 CAS:16893-85-9 2)dry and white-flowing
3)Widely use in opal glassware and lamp productio
PRODUCT :SODIUM SILICOFLUORIDE/ SODIUM FLUOROSILICATE
we are manufacture of Sodium fluorosilicate 99%
Best price,quality,service
Long history and professional production technical
Name: sodium silicofluoride[16893-85-9] Molecular formula: Na2SiF6
Molecular weight: 188.06 UN:2674
Product Specifications :
Appearance :White crystalline powder
ITEM | ADDITIVE GRADE | TECHENICAL GRADE |
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BEST | FIRST | QUALIFD |
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Assay(Na2SiF6)% | ≥99.0 | ≥99.0 | ≥98.5 | ≥97.0 | ≥98.5 | ≥98.5 | ≥97.0 | |
(Fe)Fe % | ≤0.01 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | |
Freeacid(HCL)% | ≤0.10 | ≤0.10 | ≤0.15 | ≤0.20 | ≤0.15 | ≤0.15 | ≤0.2 | |
Heavy metals(as Pb)% | ≤0.005 | ≤0.02 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | |
Water insoluable matter | ≤0.30 | ≤0.40 | ≤0.50 | ≤1.00 | ≤0.50 | ≤0.50 | ≤1.00 | |
105°CDry Vector | ≤0.3 |
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| ≤0.4 | ≤0.4 | ≤0.6 | |
Mesh through 250/um % | ≥99.0 |
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| ≥98.5 | ≥98.5 | ≥97.0 |
Character:White crystalline powder. Density is 2.68. It is dissolved poorly in water and can't be dissloved in ethanol.Causticity! It will decompose of sodium fluoride and silicon tetrafluoride after strong heating.
Uses:It is used for making enamel opalizer, angricultural insecticide and wood antiseptic etc.
Packing:Packing with plastic weaven bag lined with polythene plastic bag. 25kg per bag.