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
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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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