Kalciumkarbonat 98.5-100.5%, AnalaR NORMAPUR® analytiskt reagens
Leverantör: VWR Chemicals
Synonyms:
Marble
22303.290EA
1050
SEK
22303.290
22303.230
22303.460
Kalciumkarbonat 98.5-100.5%, AnalaR NORMAPUR® analytiskt reagens
Kalciumkarbonat
Formel:
CaCO₃ MW: 100,09 g/mol Smältpunkt: 825 °C Densitet: 2,71 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00010906 CAS nummer: 471-34-1 EINECS: 207-439-9 REACH: 01-2119486795-18 Merck Index: 13,01658 |
Specifikation testresultat
Assay (Calculated on dried substance) | 98.5 - 100.5% |
Heavy metals (as Pb) | max. 20 ppm |
Insolubility in hydrochloric acid | max. 50 ppm |
Total nitrogen (N) | max. 10 ppm |
Cl (Chloride) | max. 0.033% |
SO4 (Sulphate) | max. 0.03% |
Cu (Copper) | max. 5 ppm |
Fe (Iron) | max. 10 ppm |
K (Potassium) | max. 50 ppm |
Na (Sodium) | max. 0.2% |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...