Potassium chloride 99-100.5% (by argentometric titration), Puriss., meets analytical specification of BP, Ph. Eur., USP, FCC, E508 (max. 0.0001% Al), Fluka™
Supplier: Honeywell Chemicals
Certificates
About this item
Synonyms: Potassiumchloride
CAS Number:7447-40-7
:
Formula:KCl
MDL Number:MFCD00011360
Boiling Pt:1.413 °C (1.013 hPa)
Melting Pt:772 °C
Density:2 g/cm³ (20 °C)
Molecular Weight:74.55 g/mol
Merck Index:14,07621
Storage Temperature:Ambient
EINECS:231-211-8
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (calculated to the dried substance):99.0 - 100.5 %
- Loss on drying (105°C, 3h):Max. 0.5 %
- Acidity or alkalinity:complying
- Aluminium (Al):Max. 1 ppm
- Arsenic (As):Max. 0.5 ppm
- Barium (Ba):complying
- Calcium (Ca):Max. 50 ppm
- Cadmium (Cd):Max. 1 ppm
- Iron (Fe):Max. 10 ppm
- Mercury (Hg):Max. 1 ppm
- Magnesium (Mg):Max. 0.005 %
- Manganese (Mn):complying
- Sodium (Na):Max. 0.07 %
- Lead (Pb):Max. 2 ppm
- Heavy metals (as Pb):Max. 5 ppm
- Mg, earth alkali metals (as Ca):Max. 200 ppm
- Bromide (Br):Max. 0.1 %
- Iodide (I) test:complying
- Iodide (I):Max. 0.005 %
- Sulfate (SO₄):Max. 100 ppm
- Residual solvents:complying
- Appearance of the solution:complying
Specification Test Results
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