Description
CAS No. 7778-77-0
HSN Code : 28352400
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : KH2PO4
Molecular Weight : 136.09
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | White |
| Appearance (Form) | Crystalline powder |
| Solubility (Turbidity) 10% aq. solution | Clear |
| Solubility (Colour) 10% aq. solution | Colourless |
| Assay | min. 99.5% |
| pH (5% aq. solution) | 4.3 – 4.5 |
| Loss on drying | max. 0.05% |
| Chloride (CI) | max. 0.0005% |
| Sulphate (SO4) | max. 0.005% |
| Iron (Fe) | max. 0.002% |
| Heavy Metals (Pb) | max. 0.0005% |
| Nitrogen Compounds (N) | max. 0.002% |
| Copper (Cu) | max. 0.0005% |
| Sodium (Na) | max. 0.01% |
| Absorbance (A) of 1M aq. solution in a 1cm cell v/s H2O | |
| @260nm | max. 0.046 |
| @280nm | max. 0.040 |
| DNase, RNase, Protease | Not detected |
