Sodium carbonate 99.95-100.05% (dried basis) ACS primary standard

Supplier: Origen Biomedical, Inc
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033377-22 033377-36
AA33377-22EA 63.96 USD
AA33377-22 AA33377-36
Sodium carbonate 99.95-100.05% (dried basis) ACS primary standard
Sodium carbonate

MDL: MFCD00003494 Beilstein Registry No.: 4154566 Notes: m.p. 851°C (begins to lose CO2 at 400°C). For use as an alkalimetric standard, material should be heated at 285°C for 2 hrs. Fieser: 7,332


Physical Form: Granular Density: 2.53 Refractive Index: 1.535 Sensitivity: Hygroscopic Odor: Odorless pH: 11,5 Merck Reference: 14,8596

Formula: Na₂CO₃
Boiling Pt: 1600 °C (1013 hPa)
Melting Pt: 854 °C
Density: 2.53
Storage Temperature: Ambient
MDL Number: MFCD00003494
CAS Number: 497-19-8
EINECS: 207-838-8
REACH: 01-2119485498-19
Merck Index: 14,8596
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Specification Test Results

Insoluble matter 0.01%
Loss on drying at 285°C 1%
Cl 0.001%
Nitrogen compounds (as N) 0.00001
PO3 0.005%
Sulfur compounds (as SO3) 0.003%
Ammonium hyrdoxide precipitate 0.01%
Ca 0.02%%
MG 0.004%

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