Chemical Name
Ammonium fluoride
Chemical Formula
NH4F
Purity
99.995%
Composition
NH4F
Size
-100 mesh
EINECS Number
235-185-9
Quantity Available
kg
CAS Number
12125-01-8
Status
Product ID
PONH4F10004N5
Hazmat
Catalog Number
10857
Description
White crystalline solid
Comments
Used as a buffering agent in Buffered Oxide Etch (BOE) solutions for the controlled etching of silicon dioxide layers on semiconductor wafers.
Acts as a fluoride source and capping agent in the hydrothermal synthesis of fluoride-based nanocrystals and rare-earth doped upconversion nanoparticles.
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