High Quality Ammonium Fluoride

Molecular Formula: NH4F
Molecular Weight: 37.04
Typical Properties: White powder crystal, easily soluble in water, lightly soluble in alcohol, has corrosion on glass, toxic
Item index:

Item	Index
ammonium Fluoride(NH4F) w/ % ≥	95.0
Free Acid(in HF ) w/% ≤	1.0
Fluosilicic Acid Salt [in (NH4)2SiF6] w/% ≤	0.2
Sulfate w/% ≤	0.1
Moisture w/% ≤	4.0
Water Insoluble w/% ≤	0.0015
Ignition Residue w/% ≤	0.1
Fe w/% ≤	0.001
Heavy Metal( Pb ) w/% ≤	0.001

Applications: 
Used in glass etching, extracts its rare elements and be used as preservative and mordant
Storage: 
Please store in a sealed environment, avoid moisture
Transportation:
Transported as inorganic toxic substance
Package: 
Filled in polyethylene plastic bag. Its net weight is 10kg or 20kg per bag or according to customer’s requirements