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Details for China AMMONIUM BIFLUORIDE

AMMONIUM BIFLUORIDE 1341-49-7

Category :

Inorganic chemicals

AMMONIUM BIFLUORIDE
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
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 : AMMONIUM BIFLUORIDE 1341-49-7