Kaliumsulfat ≥99.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytiskt reagens
Supplier: VWR Chemicals
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About this item
CAS Number:7778-80-5
:
Formula:K₂SO₄
MDL Number:MFCD00011388
:174.26 g/mol
Merck Index:13,07759
Boiling Pt:1698 °C (1013 hPa)
Melting Pt:1069 °C
Density:2,66 g/cm³ (20 °C)
Storage Temperature:Omgivande
EINECS:231-915-5
Specification Test Results
- Assay:Min. 99.0 %
- pH (25°C; 5 %):5.5 - 7.5
- Heavy metals (as Pb):Max. 5 ppm
- Insolubility in water:Max. 100 ppm
- Total N (Nitrogen):Max. 5 ppm
- Cl (Chloride):Max. 5 ppm
- As (Arsenic):Max. 2 ppm
- Ca (Calcium):Max. 50 ppm
- Fe (Iron):Max. 5 ppm
- Mg (Magnesium):Max. 20 ppm
- Na (Sodium):Max. 0.02 %
- Conforms to ACS:Passes test
- Conforms to Reag. Ph.Eur.:Passes test
Specification Test Results
Related Information
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Search by Lot Number750 ml Plastic bottle for solids DIN 60 (ZPACK13250750)
Packaging Information
spec_VWRC26997.293 spec_VWRC26997.460