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Molecular Formula: NH4BF4
Molecular Weight: 104.86
CAS NO: 13826-83-0
Product Standard:
Item |
Best Quality |
First Quality |
Ammonium Fluoroborate(NH4BF4), % ≥ |
98 |
97 |
pH value of aqueous solution (1% solution) |
3.5-5 |
3.5-5 |
Water Solubility Test |
Qualified |
Qualified |
Chlorides(Cl-), % ≤ |
0.005 |
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Sulphate(SO42-), % ≤ |
0.008 |
0.02 |
Phosphate(PO43-), %≤ |
0.005 |
|
Silicates(SiO2), % ≤ |
0.01 |
0.8 |
Iron(Fe), % ≤ |
0.005 |
0.1 |
Heavy Metal(as Pb), %≤ |
0.003 |
0.15 |
 Properties: Clear crystal or needle-like colorless crystal. Relative density 1.85. Soluble in water, aqueous solution is weak acidic. Insoluble in alcohols. Will be decomposed when temp. is above 110°C.
Use: As resin catalyst in textiles industry; as gas fluxing agent to provide inert gas; also as fire retardant and chemical reagent etc.
Packing: In PE drum. Net wt. 6kg,25kg,30kg,250kg.
Storage & Safety: Stored in cool, draughty, dry warehouse, protect against insolation and rain. |
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