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Oxalic Acid,Formic Acid,Sodium Formate,Calcium formate,Sodium,

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potassium bifluoride
Product name： potassium bifluoride
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Product Details

potassium bifluoride

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Product Description


Molecular Formula: KHF2 Molecular Weight: 78.10 CAS NO.: 7789-29-9               Property: A colorless flake or granular crystals, deliquescent to release HF, soluble in water, insoluble in ethanol, its aqueous solution show acidity, toxic. Specification:

Content

99% Min

Combination Acid

25-26% Min

Heavy metal (Pb)

0.003% Max

K2SiF6

0.6% Max

SO42-

0.05% Max

Fe

0.005% Max

Cl

0.05% Max

H2O

0.3% Max

Packing: Net each in 25kg plastic woven bag,lined with PE bag. Usage: Glass etching, optical glass making, preparation of catalyst of alkyl benzenes, preservative and welding flux. Storage: Store at dry place hermetically.


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