Sodium hydrogen carbonate ≥99.7%, powder, Puriss. p.a. ACS, Reag. Ph. Eur., Fluka™
Supplier: Honeywell Research Chemicals
Synonyms:
Sodium bicarbonate
31437-6X1KG
31437-6X500G
31437-50KG
31437-4X5KG
BJ31437-1KGCS
559.7
USD
BJ31437-1KG
BJ31437-500G
BJ31437-50KG
BJ31437-5KG
Sodium hydrogen carbonate ≥99.7%, powder, Puriss. p.a. ACS, Reag. Ph. Eur., Fluka™
Sodium hydrogen carbonate
Formula:
NaHCO₃ MW: 84.01 g/mol Melting Pt: Dec. Density: 2.2 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003528 CAS Number: 144-55-8 EINECS: 205-633-8 |
Specification Test Results
Assay | 99.0 - 101.0 % |
Assay (excluding dried substance) | 99.7 - 100.3 % |
Water insoluble matter | Max. 0.015 % |
pH (5 %, 25 °C) | Max. 8.6 |
Ammonium (NH₄) | Max. 5 ppm |
Arsenic (As) | Max. 2 ppm |
Calcium (Ca) | Max. 100 ppm |
Cadmium (Cd) | Max. 0.0005 % |
Cobalt (Co) | Max. 50 ppm |
Copper (Cu) | Max. 0.0005 % |
Iron (Fe) | Max. 5 ppm |
Potassium (K) | Max. 0.005 % |
Magnesium (Mg) | Max. 0.005 % |
Nickel (Ni) | Max. 50 ppm |
Lead (Pb) | Max. 0.0005 % |
Zinc (Zn) | Max. 0.0005 % |
Heavy metals (as Pb) | Max. 5 ppm |
Chloride (Cl) | Max. 30 ppm |
Phosphate (PO₄) | Max. 0.001 % |
Sulfate (SO₄) | Max. 150 ppm |
I reducing matters (as SO₂) | Max. 0.005 % |
S-compounds (as SO₄) | Max. 0.003 % |
Colour of the solution | complying |
Turbidity of solution | complying |
Solution 0.5 g at 10 mL (H₂O) | complying |
Residual solvents | complying |
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