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Ammonium bifluoride factory Ammonium bifluoride low price ABF NH4HF2
Product Specifications:
Appearance: White or colourless transparent crystal
Purity(as dry): 98%min
Fluorosilicate[(NH4)2SiF6]: 1.2% max Sulphate(SO4): 0.1% max
Ignition Residue: 0.2% max Loss on Drying: 1.2% max
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ammonium bifluoride ABF,your any special spec.,we can made for you.shipment on time. for metal surface treatment.
Name: ammonium bifluoride [1341-49-7] Molecular formula: NH4HF2
Molecular weight: 57.04 UN:1727
Product Specifications:
Appearance: White or colourless transparent crystal
Purity(as dry): 98%min
Fluorosilicate[(NH4)2SiF6]: 1.2% max Sulphate(SO4): 0.1% max
Ignition Residue: 0.2% max Loss on Drying: 1.2% max
Character: colorless rhombus or flake crystal with specific gravity of 1.52, mp 124.6. It is deliquescent and agglomerative easily. It is soluble in water. Its stable liquor is acidity in dry condition. It etches glass. It has toxic.
Uses: as glass etchant, aseptic, disinfector and analytical reagent, in solution in the production of metal beryllium from beryllium oxide, in the treatment of the surface of silicon steel plate, for pottery and magnesium alloy, in chemical cleaning of boilers and evaporators, in acidify treatment of sand in oil field, as fluorination reagent in organic synthesis, in extraction of rare element.
Packing : packing with plastic weaven bag lined with polythene plastic bag,25kg per bag.
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