Ammonium bifluoride

Product List

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Product Detail

Product Name：Ammonium bifluoride

Molecular formula: NH₄HF₂ Molecular weight: 57.04 CAS No.: 1341-49-7

Properties

white crystal; specific gravity: 1.52; melting point: 124.6; boiling point: 239.5; soluble in water; lightly soluble in ethyl alcohol

Product uses

chemical reagent, glass etching agent, fermentation industry sanitizer and preservative and so on

Packaging specifications

plastic woven bag with inner plastic film; net weight is 25kg or according to customer requirements

Product index

Item		superior product	top grade product
ammonium bifluoride (NH₄HF₂)	≥	97.0	95.0
dry weight	≤	3.0	5.0
ignition residue content	≤	0.2	0.2
sulfate (SO₄)	≤	0.1	0.1
ammonium fluosilicate (NH₄₂SiF₆)	≤	2.0	4.0