Sodium carbonate, anhydrous 99.5%, extra pure
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Calcined soda, Carbonic acid disodium salt
CAS Number:497-19-8
:
Formula:Na₂CO₃
MDL Number:MFCD00003494
Boiling Pt:1600 °C (760 mmHg)
Molecular Weight:105.99 g/mol
Melting Pt:851 °C
Merck Index:14,08596
EINECS:207-838-8
REACH:01-2119485498-19
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White Granular powder
- Loss on drying:≤1 % (300°C, 2 hrs)
- Titration with HCl:99.5 to 100.5 % (On dried substance)
- Chloride (Cl):≤125 ppm
- Sulfate (SO4):≤250 ppm
- Arsenic (As):≤5 ppm
- Iron (Fe):≤50 ppm
- Heavy metals (as Pb):≤50 ppm
Specification Test Results
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