AMMONIUM PHOSPHATE DIBASIC 98% (FOR MOLECULAR BIOLOGY)
| Product Code | B-00231 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 7783-28-0 | |
| Molecular Formula | (NH4)2HPO4 | Molecular Weight | 132.06 |
| H.S.Code | 3105.30000 | Shelf Life | 60 Months |
| Purity | Min-98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Colorless crystals |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 155 °C | pH value | 8 |
| Odour | Odorless | Solubility in water [% weight] | 132.1 g/l at 20 °C |
| Density [g/cm3] | 1.62 |
Packaging
Specification
| Appearance | White Crystals, Crystalline Powder and/or Chunks |
| Assay (acidimetric) | 98.0 – 102.0% |
| PH (5% solution in CO2 free water) | 7.7—8.1 |
| Insoluble matter | Max.0.005% |
| Chloride (Cl) | Max 0.003% |
| Nitrate (NO3) | Max 0.003% |
| Sulphate (SO4) | Max 0.01% |
| Arsenic (As) | Max 0.0001% |
| Calcium (Ca) | Max.0.003% |
| Iron (Fe) | Max 0.001% |
| Heavy metal (as Pb) | Max 0.001% |
| Potassium (K) | Max 0.005% |
| Sodium (Na) | Max 0.005% |
Safety Information and Hazard Symbols
Symbol: GHS05 , GHS07 ,GHS08 , GHS09
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338