Product Description
Potassium fluoride molecular weight is 58.097. PH of potassium fluoride in water is alkaline. Uses: Potassium fluoride is a water-insoluble potassium source used in oxygen sensitive fields such as metal production. Fluorine compounds are used in a wide range of current technologies and sciences. Fluoride is also commonly used in alloying metals and optical deposition. Potassium fluoride can usually be applied to most rolls immediately. Ultra-high purity and high purity compositions serve as scientific standards for improved optical quality and use. Nano (see also nanotechnology information and quantum dots), elemental powders and suspensions can be considered as an alternative to high specific surface area. The US element is suitable for a variety of standard grades, including military grade; ACS grade, reagent grade and technical grade; food, agricultural and pharmaceutical grade; optical grade, USP grade and EP/BP grade (European Pharmacopoeia / British Pharmacopoeia), and is applicable. ASTM test standards.
Highly active anhydrous potassium fluoride
Basic Information
Product name:Highly active anhydrous potassium fluorie
CAS No:7789-23-3d
Molecular formula::KF
Other name;Potassium fluoride, Anhydrous potassium fluoride
Molecular weight: 58.10
Appearance and character
White powder.
Application:
Mainly used in the synthesis of fluorine-containing pesticide intermediates, fluorine-containing pharmaceutical intermediates, glass engraving, welding materials and industrial anti-corrosion.
Product index
|
Item
|
Standard
|
|
Content
|
≥99.0%
|
|
Moisture
|
≤0.30%
|
|
Free acid (in HF)
|
≤0.05%
|
|
Free base (in KOH)
|
≤0.05%
|
|
Chloride (Cl)
|
≤0.10%
|
|
PH
|
7.0-9.0%
|
|
Fluorosilicate
|
≤0.05%
|
|
Sulfate
|
≤0.02%
|
Operational notes:
Closed operation, local exhaust. Operators must be specially trained to strictly follow the operating procedures. It is recommended that the operator wear a hood-type electric air filter type dust-proof respirator, wear a tape anti-drug, and wear latex gloves. Avoid dust. Avoid contact with acids. Lightly load and unload during handling to prevent damage to packaging and containers. Equipped with leakage emergency treatment equipment. Empty containers may be harmful residues.
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