Bhavnagar, Gujarat, India
Verified
Add Review
Our Products
Specifications
| Solubility | 2.0 gms soluble in 10.0 ml distilled water |
|---|---|
| Identification | Should give characteristic reactions for Ammonium salts and Hypophosphite salts |
| Iron | Not More than 10 ppm |
| Sulphate | Not more than 0.05% |
| Arsenic | Not more than 2 ppm |
| Phosphite | Not more than 0.05% |
| Calcium | Nil |
| Barium | Nil |
| pH | 3.5-5.5 |
| Water | 35.3 % to 37.0 % |
| Iron | Not more than 0.05 % |
| Zinc | Not more than 5 ppm |
| Copper | Not more than 2 ppm |
| Lead | Not more than 5 ppm |
| Chloride | Not more than 300 ppm |
| Loss on Drying | Not More than 5 % at 105oC |
| Assay as Nickel | 17.5% to 19.5% |
| Assay as Hypophosphite | 42.5% to 44.5% |
| Assay | 97.0 % to 102.0 % |
Specifications
| Grades | BPC | NF |
|---|---|---|
| Solubility | 1part dissolves in 7 parts water | 1.0 gm dissolves in 6.5 ml water |
| Identification | Should give characteristic reactions for Manganese and Hypophosphite | Should give characteristic reactions for Manganese and Hypophosphite |
| Lead | Not more than 20 ppm | Max 20 ppm |
| Arsenic | Not More than 8 ppm | Complies to Limit Test |
| Barium | No Turbidity | - |
| Phosphite | No Precipitates produced | - |
| Carbonate | - | No Effervescence produced |
| Phosphate | - | No Precipitation |
| Loss on Drying | - | Not More than 2% at 105oC for 1 hours |
| Calcium | - | No Turbidity in 1 min. |
| Sulphate | - | Max. 0.2 % |
| Assay | Not less than 97.0% | Not less than 97.0% |
Specifications
| Grades | BPC | NF |
|---|---|---|
| Solubility | 1 part dissolves in 1 part water and 7.5 parts of alcohol | 1.0 gm dissolves in 0.6 ml water and 9.0 ml alcohol |
| Identification | Should give characteristic reactions for Potassium and Hypophosphite | Should give characteristic reactions for Potassium and Hypophosphite |
| Alkalinity | Not more than 1.5 ml of 0.1N HCl is required to neutralize | Not more than 1.5 ml of 0.1N HCl is required to neutralize |
| Heavy Metals | - | Max 20 ppm |
| Arsenic | Not More than 4 ppm | Complies to Limit Test |
| Lead | Not More than 10 ppm | - |
| Phosphite | No Precipitates produced | - |
| Sodium | No Precipitates produced | - |
| Phosphate | No opalescence produced | No Precipitation within 1 min. |
| Loss on Drying | Not More than 2 % at 105oC | Not More than 5 % at 105oC for 1 hours |
| Calcium | - | No Turbidity in 1 min. |
| Assay | 98.0 % to 101.0 % | Not less than 97.0% |
Specifications
| Grades | BPC |
|---|---|
| Solubility | 1.0 gms soluble in 10.0 ml distilled water |
| Identification | Should give characteristic reactions for Ammonium salts and Hypophosphite salts |
| Iron | Not More than 10 ppm |
| Sulphate | Not more than 0.1% |
| Chloride | Not more than 0.1% |
| Loss on Drying | Not More than 5 % at 105oC |
| Assay | 99.0 % to 101.0 % |
Specifications
| Grades | BPC |
|---|---|
| Solubility | Slightly soluble in water and more readily soluble in presence of Hypophosphorous acid |
| Identification | Should give characteristic reactions for Ferric salts and Hypophosphite salts |
| Lead | Not More than 50 ppm |
| Arsenic | Not more than 4 ppm |
| Chloride | Complies to Limit Test |
| Phosphate | No opalescence produced |
| Loss on Drying | Not More than 5 % at 105oC |
| Assay as per Fe | 21.5 % to 22.5 % |
