Product Description
Highly active anhydrous
potassium fluoride
Basic Information
Product name:Highly active anhydrous potassium fluoride
CAS No:7789-23-3
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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