AMMONIUM BIFLUORIDE 1341-49-7

Category :

Inorganic chemicals

CAS NO :

1341-49-7

EC NO :

215-676-4

MF :

NH₄HF₂

MW :

38.0443

Specification :

HG/T3586-1999

Packing :

The product is Packed in a polythene plastic sack, 25kg net weight per sack.

Product description :

AMMONIUM BIFLUORIDE

Molecular Formula:NH₄F稨F Molecular Weight:57.05
Index Name	Index
Index Name	A	B	C
Purity as(NH₄HF₂),%≥	98.00	97.00	95.00
Dried Weightlessness,%≤	1.60	3.00	5.00
Ignition Residue Content,%≤	0.10	0.20	0.20
Sulphate(SO₄)Content,%≤	0.10	0.10	0.10
Ammonium Fluorosilicate[(NH₄)₂SiF₆]Content,%≤	0.80	2.00	4.00

Properties:
The product is a rhombohedral or flaky crystal.It can deliquesce easily and dissolve easily in water. It can dissolve in alcohol slightly.It can be resolved when it is affected by the heat or it is in hot water. It can corrode glass.It's poisonous.

Application:
The product can be used for glass frosting or extracting rare elements and used as a preservative or a mordant.

Storage:
Moisture-proof and sealed preservation is needed.

Transport:
It should be treated as inorganic poisonous goods.

Packing:
The product is packed in a polythene plastic sack.Net weight is 25kg,per sack.

Synonyms :

Ammonium hydrogen difluoride;ammoniumfluoridecomp.withhydrogenfluoride(1:1);ammoniumfluoridecomp withhydrogenfluoride(1:1);ammoniumbifluoride,solution;ammoniumfluoride((nh4)(hf2));AMMONIUM HYDROGEN FLUORIDE;acidammoniumfluoride;ammoniumbifluoride,solid;hydrofluoric acid, ammonium salt (1:1);Ammonium Hydrogenfluoride;

Molecular Structure :

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AMMONIUM BIFLUORIDE

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