Sodio idrogeno carbonato ≥99.7%, in polvere, Puriss. p.a. Reag. Ph. Eur., ACS analytical reagent, Fluka™
Fornitore: Honeywell Chemicals
Synonyms:
Sodio bicarbonato
31437-1KG
31437-500G
31437-5KG
31437-6X1KG
31437-6X500G
31437-50KG
31437-1KGEA
53.77
EUR
31437-1KG
31437-500G
31437-5KG
31437-6X1KG
31437-6X500G
31437-50KG
Sodio idrogeno carbonato ≥99.7%, in polvere, Puriss. p.a. Reag. Ph. Eur., ACS analytical reagent, Fluka™
Sodio idrogeno carbonato
Formula:
NaHCO₃ Punto di fusione: Dec. Densità: 2,2 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00003528 CAS Number: 144-55-8 EINECS: 205-633-8 Merck Index: 13,08655 |
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Risultati del test di specificazione
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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