Ammonium Bi Fluoride, Formula NH4HF2, Packaging Type Bag

Ammonium bi fluoride grades, Technical anodizing pure crystal-clear white substance solid orthorhombic crystals . Formula characteristics mass 57. 04 melting point 124. 6?c sublimes at higher temperature boiling point 239. 5?c vapour pressure 0. 75 mmhg Air has a vapor density value of 1 n/r density 1. 5g/cm3 ability to dissolve in water at 20?c, 60. 2 g and at 60?c, 156. 4g per 100ml of water when dissolved cooling takes, In water place. Material is hygroscopic at 50% humidity. Heat of fusion 16. 74 kj/mol heat of vaporization 65. 3 kj/mol uses serving as a complementary additive to stogether with the method of casting magnesium and mordant for, Magnesium alloys aluminium, Aluminium anodizing metal labels brightening of aluminium, Purifying & cleansing beer dispensing apparatus, Tube, Sterilizing dairy & other food equipment, Glass and electric lamp as an, Bulb industry ingredient of the etching mixture glass frosting, For extracting, Porcelain industries of iron stains laundry sour, Lab production of hf. Bactericide in sugar industry for checking the invisible loss of sugar due to bacteria. Silica scale removal in boilers & evaporators. Wood preservatives. In electroplating industries for pickling of metals e. G. Steel sheet prior to nickel plating, Zinc prior to copper plating, In nuclear chemistry for the separation of from iron, Vanadium, Beryllium and zirconium. Inventory records and registration codes 1341, 49, 7 ec einecs/elincs 215, 676, 4 European Compliance index number 009, 009, 00, 4 ec corrosive ec, Class toxic risk phrase r 25 toxic if swallowed. R 34 causes burns. Ec safety phrase s 22 Avoid taking breaths dust. S 26 in the event of contact with eyes, Rinse immediately boasting a wealth combined with moisture and seek medical advice. S 37 wear suitable gloves. S 45 in case of accident or if you feel unwell, Seek medical advice immediately show the label where possible .