Product Details :
Product Name | : SODIUM SACCHARIN ANHYDROUS |
C.A.S. No. | : 128-44-9 |
Molecular Formula | : C7H4NNO3S.H2O |
Molecular Weight | : 205.2 g/mol |
SPECIFICATION | IP | BP | USP |
Description | A white, Crystalline powder; or colorless crystals; efflorescent in dry air | A white, or almost white Crystalline powder; or colorless crystals; efflorescent in dry air | A white, or almost white Crystalline powder; or color less crystals; efflorescent in dry air. |
Solubility | - | Freely soluble in water, sparingly soluble in ethanol (96 %) | - |
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Appearance of solution | Solution is Clear & Colorless | Solution is Clear & Colorless | - |
Acidity or alkalinity | NLT 4.5 ml & NMT 5.5 ml of 0.01 M sodium hydroxide is required to change the color of the solution to pink. | The solution becomes pink or red. | A solution is neutral or alkaline to litmus, but no red color is produced with phenolphthalein TS. |
(Related Substances) o- andp-Toluene sulfonamide | NMT 10 ppm | NMT 10 ppm | NMT 10 ppm |
Limit of Benzoate &Salicylate | - | - | No precipitate or Violet color appears. |
Selenium | - | - | NMT 0.003 % |
Readily carbon sable substances
| The solution is not more intensely colored than reference solution BS6. | The solution is not more intensely colored than a solution prepared by mixing 0.1mL of red primary solution, 0.1mL of blue primary solution and 0.4mL of yellow primary solution with 4.4mL of water | The solution has no more color than matching fluid A. |
Arsenic | NMT 2 ppm | - | - |
Heavy metals | NMT 2 ppm | - | NMT 10 ppm |
Limit of benzoate and salicylate | - | - | No precipitate or violet color appears in the liquid. |
Organic volatile impurities | - | - | Meets the requirement. |
Residual solvents | - | - | Meets the requirement. |
Water | NMT 15.0 % | NMT 15.0 % | NMT 15.0 % |
Assay | 99.0 %-101.0 % | 99.0 %-101.0 % | 98.0 %-101.0 % |
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