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Sodium hydrogen carbonate, HPLC grade
99.9+% NaHCO3
For laboratory use, HPLC, buffer substance for chromatography
CL00.4043
CAS Nr:144-55-8
Physical
- Form: solid
- Colour: colourless
- Melting point: 270°C (dec.)
- Boiling point: -
- Flash point: -
- Density: 2,22 g/cm3
- Mol Weight: 84.01 g/mol
- Storage temp: RT
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL00.4043.0250 | 250 g | GVB | 0 |
Specs
- Assay >99.9%
- Ammonium (NH4) <0.0005%
- Calcium (Ca) <0.005%
- Cadmium (Cd) <0.0005%
- Copper (Cu) <0.0005%
- Iron (Fe) <0.0005%
- Potassium (K) <0.005%
- Magnesium (Mg) <0.005%
- Lead (Pb) <0.0005%
- Zinc (Zn) <0.0005%
- Chloride (Cl) <0.001%
- Phosphate (PO4) <0.001%
- Reducing Subtances <0.005%
- Sulfate (SO4) <0.003%
- Insoluble Matter (Non Solubles) <0.015%
- Heavy Metals as Lead (Pb) <0.0005%
- Total Nitrogen <0.0005%
- Absorbance @ 240nm <0.1
- Absorbance @ 250nm <0.04
- Absorbance @ 260nm <0.02
- Absorbance @ 280nm <0.01
Safety
- HS Nr: 28363000