Sodium hydrogen carbonate 99.0-101.0%, EMPROVE® ESSENTIAL Ph. Eur., BP, JP, USP, FCC, E500, SAFC®
:144-55-8
:
:NaHCO₃
:MFCD00003528
:84.01 g/mol
:13,08655
:270 °C
:2.159 g/cm³ (20 °C)
:Ambient
:205-633-8
- Assay (acidimetric; calculated on dried substance):99.5 - 100.5 %
- Assay (acidimetric):99.0 - 101.0 %
- Identity:passes test
- Appearance of solution:passes test
- Insoluble matter:passes test
- pH-value (1 %, water):8.0 - 8.6
- pH-value (5 %; water):7.9 - 8.4
- Carbonate (CO₃):passes test
- Chloride (Cl):≤ 0.015 %
- Sulphate (SO₄):≤ 0.01 %
- Sulfur compounds (as SO₄):≤ 0.015 %
- Heavy metals (as Pb):≤ 0.0005 %
- Al (Aluminium):≤ 0.00005 %
- As (Arsenic):≤ 0.0002 %
- Ca (Calcium):≤ 0.01 %
- Cu (Copper):≤ 0.0005 %
- Fe (Iron):≤ 0.002 %
- Hg (Mercury):≤ 0.0001 %
- NH₄ (Ammonium):≤ 0.002 %
- NH₄ (Ammonium) according to USP:≤ 0.002 %
- NH₄ (Ammonium) according to JP:passes test
- Pb (Lead):≤ 0.0002 %
- Zn (Zinc):≤ 0.0025 %
- Residual solvents (ICH Q3C):excluded by production process
- Loss on drying (Silica gel):≤ 0.25 %
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