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                        Ammonium Fluoride (Nh4f)                 

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Product Name                             ammonium fluoride

Other Names:                              Neutral ammonium fluoride,AF

CAS No.                                       12125-01-8

Molecular Formula                      NH4F

Molecular Weight                        37.037 

EINECS No.:                                 235-185-9

Appearance :                               White needle crystal

Purity:                                          96% min.

UN No.:                                         2505

Hazardous Grade                         6.1

HS code:                                       2826191090

Place of origin                             Hubei Province, China

annual output                               8000MT

Payment Terms:                            L/C, T/T, Western Union

Delivery Detail:                             In 15 days on receipt of deposit

Packing :                                      25kgs per bag

Loading capacity of 20’GP           20MT/20''GP with pallets, 25MT/20''GP without pallets,

Properties of Ammonium Fluoride

White needle-like crystal, easy deliquescence and agglomeration, soluble in water and slight soluble in alcohol; decompose to ammonia and ammonium bifluoride in heat water, decompose to ammonia and hydrogen fluoride when being heated, its aqueous solution is acidic and can corrode glass.

Usage of  Ammonium Fluoride

It is used as etching agent for glass, antiseptic agent and disinfectant for wood and wine, analytic reagent and mordant of fibre, solvent in extracting rare element.

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