Potassium chloride 99.5-101.0%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
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About this item
Synonyms: Potassiumchloride
CAS Number:7447-40-7
:
Formula:KCl
MDL Number:MFCD00011360
:74.55 g/mol
Merck Index:14,07621
Boiling Pt:1420 °C (1013 hPa)
Melting Pt:773 °C
Density:1.98 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:231-211-8
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (calculated on dried substance):99.5 - 101.0 %
- Appearance of Solution S:Passes test Ph.Eur.
- Identification A:Passes test Ph.Eur.
- Identification B:Passes test Ph.Eur.
- Acidity or alkalinity:Max. 0.0005 meq/g
- pH (5 %):5.0 - 8.0
- Heavy metals (as Pb):Max. 5 ppm
- Insolubility in water:Max. 100 ppm
- Loss on drying (105°C):Max. 1.0 %
- Mg and alkaline earth metals (as Ca):Max. 0.02 %
- Total N (Nitrogen):Max. 40 ppm
- Br (Bromide):Max. 0.1 %
- I (Iodide):Max. 20 ppm
- PO4 (Phosphate):Max. 5 ppm
- SO4 (Sulphate):Max. 50 ppm
- Al (Aluminium):Max. 10 ppm
- As (Arsenic):Max. 0.5 ppm
- Ba (Barium):Max. 10 ppm
- Ca (Calcium):Max. 10 ppm
- Cu (Copper):Max. 2 ppm
- Fe (Iron):Max. 2 ppm
- Na (Sodium):Max. 0.03 %
- Conforms to Reag. Ph.Eur.:Passes test
Specification Test Results
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Packaging Information
26764_POTASSIUM CHLORIDE ANALAR NP REAG. PE_BSE_REV0
BSE/TSE Certificates
spec_VWRC26764.232 spec_VWRC26764.232 spec_VWRC26764.260 spec_VWRC26764.260 spec_VWRC26764.298
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