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di-Sodium hydrogen phosphate.2aq, IP HPLC grade
99.9+% Na2HPO4.2H2O
For laboratory use, IP HPLC, buffer substance for chromatography
CL00.4041
CAS Nr:10028-24-7
Physical
- Form: solid
- Colour: colourless
- Melting point: 92.5°C
- Boiling point: -
- Flash point: -
- Density: 2,10 g/cm3
- Mol Weight: 177.99 g/mol
- Storage temp: RT
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL00.4041.0025 | 25 g | GVB | 0 |
|
|
| CL00.4041.0250 | 250 g | GVB | 4 | Custom |
Specs
- Assay >99.9%
- Ammonium (NH4) <0.001%
- Arsenic (As) <0.0001%
- Iron (Fe) <0.0005%
- Heavy Metals as Lead (Pb) <0.001%
- Chloride (Cl) <0.001%
- Sulfate (SO4) <0.005%
- Loss on drying =20-20.4%
- Absorbance @ 230nm <0.1
- Absorbance @ 260nm <0.06
- Absorbance @ 280nm <0.04
- Absorbance @ 320nm <0.02
Safety
- HS Nr: 28352200