Ammonium Bifluoride CAS: 1341-49-7
Product Name: Ammonium Bifluoride
CAS No: 1341-49-7
EINECS No: 215-676-4
Molecular Formula: NH4HF2
Molecular Weight: 57.04
Properties:
1.It appears as white needle-like crystals.
2.It is prone to deliquescence and agglomeration.
3.It is soluble in water and slightly soluble in alcohol.
4.When placed in hot water, it decomposes into ammonia and ammonium bifluoride.
5.When heated, it decomposes into ammonia and hydrogen fluoride.
6.Its aqueous solution is acidic and has the ability to corrode glass.
Application:
1.It serves as a glass etchant, preservative, disinfectant, and a solvent for metal beryllium made from beryllium oxide. It is also
utilized as an analytical reagent and a surface treatment agent for silicon steel plates.
2.It acts as an oxidant in the manufacturing of ceramics and aluminum-magnesium alloys. Additionally, it functions as a cleaning
agent for boiler feed water systems and steam generation systems.
3.It is applied for the acidification treatment of oilfield sand.
4.It is used as an organic synthetic fluorinating agent.
5.It is employed in plating solutions.
6.It is a reagent for extracting rare elements.
Specification
ITEM |
Excellent Grade |
First grade |
Second grade |
NH3HF2, % |
98 |
96 |
95 |
Sulfate(SO4), % |
0.05 |
0.08 |
0.1 |
Fluorosilicate(SiF6), % |
2.0 |
2.5 |
3.0 |
Ignition Residue % |
0.15 |
0.18 |
0.2 |
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Storage:
keep container tightly closed in a dry and well-ventilated place.
Packing:25kgs/bag or 25kgs/drum
Weight |
Packing |
<25KG |
By foil-alum bag/pap/bottle |
≥25kg |
Package: 25kg/drum/bag or as your request |
Packaging & Delivery
Company Profile
Lonwin Chemical Industry Group. is a company committing to contract synthesis and production of photoinitiators,
fluorocarbon surfactants, indicators, intermediates and APIs.Our company has ISO and REACH international
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