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di-Sodium hydrogen phosphate, anhydrous a.r.
99+% Na2HPO4
For laboratory use, ACS, buffer substance
CL00.1489
CAS Nr:7558-79-4
Physical
- Form: solid
- Colour: colourless
- Melting point: 250°C
- Boiling point: -
- Flash point: -
- Mol Weight: 141.96 g/mol
- Storage temp: RT
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL00.1489.0250 | 250 g | PE | 6 |
|
|
| CL00.1489.1000 | 1 kg | PE | 26 |
|
|
| CL00.1489.5000 | 5 kg | PE | 0 | Custom |
Specs
- Assay >99%
- Loss on drying <0.2%
- Arsenic (As) <0.0001%
- Copper (Cu) <0.0005%
- Iron (Fe) <0.0005%
- Potassium (K) <0.01%
- Lead (Pb) <0.0002%
- Zinc (Zn) <0.0005%
- Chloride (Cl) <0.001%
- Sulfate (SO4) <0.005%
- Nitrogen (N) <0.001%
- pH : 8.7 to 9.3 (5% solution @ 25°C)
- Insoluble Matter (Non Solubles) <0.01%
- Heavy Metals as Lead (Pb) <0.001%
Safety
- HS Nr: 28352200