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Ammonium fluoride
Product Name:Ammonium fluoride
Abbreviation:NH4F
Synonyms:AMMONIUM FLUORIDE , Neutral ammonium fluoride , Ammoniumfluorde , ammoniumfluoride((nh4)f) , ammoniumfluorure(french) , fluorekamonowy , fluorured'ammonium(french)
CAS:12125-01-8
Molecular formula: NH4F
Molecular weight:37.03 69
Einecs:235-185-9
Structural formula:
BRIEF DESCRIPTION
Ammonium fluoride is an inorganic compound with the chemical formula NH4F. It is an ionic compound and a white crystalline powder. It is easily deliquescent, soluble in water and methanol, slightly soluble in ethanol, and insoluble in acetone. It is mainly used as a glass etchant, a wood and wine preservative, a disinfectant, an analytical reagent, a zirconium spot reagent, a fiber mordant, and a reagent for extracting rare elements.
TECHNICAL INDICATORS
| Analyze Project | Analysis | Requirement |
| Appearance | Appearance | White crystalline powder, easily deliquescent |
| density | Densities | 1.11g/cm 3 |
| Vapor pressure | Vapor pressure | 5990mmHg (25℃) |
| purity(%) | Fineness | 40.6% |
USE
STORAGE CONDITIONS
1.Store in a cool, ventilated warehouse.
2.Keep away from fire and heat sources and avoid direct sunlight.
3.The package is sealed.
4.It should be stored separately from acids, alkalis and edible chemicals and should not be mixed.
5.The storage area should be equipped with suitable materials to contain leaks .
PACKAGE
2. Other forms of packaging can be provided according to customer needs .
CHEMICAL PROPERTIES
2.When heated or exposed to hot water, it decomposes into ammonia and hydrogen fluoride.
3.Ammonium fluoride solution can maintain good stability under weakly acidic or neutral conditions .
4.Can corrode glass and is corrosive to skin.
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