Natriumcarbonaat ≥99.9%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Leverancier: VWR Chemicals
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Waarschuwing

Synoniemen: Calcined soda, Carbonic acid disodium salt

27771.290EA 113 EUR
27771.290 27771.233 27771.360 27771.260 27771.460
Natriumcarbonaat ≥99.9%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Natriumcarbonaat
Formule: Na₂CO₃
Kookpunt: 1600 °C (1013 hPa)
Smeltpunt: 854 °C
Dichtheid: 2,53 g/cm³ (20 °C)
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00003494
CAS nummer: 497-19-8
EINECS: 207-838-8
Bereik: 01-2119485498-19
Merck Index: 14,08596
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Specification Test Results

Assay (calculated on dried substance) Min. 99.9 %
Heavy metals (as Pb) Max. 5 ppm
Insoluble substances Max. 100 ppm
Loss on drying (300 °C) Max. 1 %
Total N (Nitrogen) Max. 10 ppm
Total S (as SO4) Max. 30 ppm
Cl (Chloride) Max. 10 ppm
PO4 (Phosphate) Max. 10 ppm
SiO4 (as SiO2) Max. 20 ppm
Al (Aluminium) Max. 10 ppm
Ca (Calcium) Max. 100 ppm
Fe (Iron) Max. 5 ppm
K (Potassium) Max. 50 ppm
Mg (Magnesium) Max. 50 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test


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