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Ammonium dihydrogen phosphate a.r., HPLC grade
99.5+% (NH4)H2PO4
For laboratory use, HPLC
CL00.2751
CAS Nr:7722-76-1
Physical
- Form: solid
- Colour: colourless
- Melting point: 190°C (dec.)
- Boiling point: -
- Flash point: -
- Density: 1,80 g/cm3
- Mol Weight: 115.03 g/mol
- Storage temp: RT
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL00.2751.0250 | 250 g | GVB | 14 |
Specs
- Assay >99%
- Insoluble Matter (Non Solubles) <0.005%
- Chloride (Cl) <0.0005%
- Nitrate (NO3) <0.001%
- Sulfate (SO4) <0.005%
- Heavy Metals as Lead (Pb) <0.0005%
- Iron (Fe) <0.001%
- Potassium (K) <0.005%
- Sodium (Na) <0.005%
- pH : 4.0 to 5.0 (10% solution @ 20°C)
- Absorbance @ 210nm <0.05
- Absorbance @ 220nm <0.04
- Absorbance @ 240nm <0.02
- Absorbance @ 500nm <0.02
Safety
- HS Nr: 31054000