potassium bicarbonate 99.5% extrapure

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Description

CAS 298-14-6
Molecular Formula KHCO3
Molecular Weight 100.12
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour White crystalline
Odour Odorless pH Value 8 – 9
Melting Point/ Freezing Point [°C] 100 – 120°C Density [g/cm3] 2.17
Solubility in Water [% weight] Soluble in water
Specifications
Appearance White crystalline powder Assay (Acidimetric) 99.5 – 101%
pH (1% Solution in Water) 8 – 8.6 Carbonate (As K2Co3) Passes test
Chloride (Cl) Max 0.015% Sulphate (So4) Max 0.01%
Arsenic (As) Max 0.0002% Heavy Metal (As Pb) Max 0.0005%
Calcium (Ca) Max 0.005% Iron (Fe) Max 0.001%
Copper (Cu) Max 0.0005% Sodium (Na) Max 0.5%
Zinc (Zn) Max 0.0025% Loss On Drying (Over Silica Gel) Max 0.3%
Dangerous Goods Information
UN Number – DG Class –

potassium bicarbonate 99.5% extrapure

$52.40

SKU C02066-00500-HS Category
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