Customization: | Available |
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CAS No.: | 128-44-9 |
Formula: | C7h5nnao3s |
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Product name | Saccharin Sodium |
Chemical name | Sodium 1,1-dioxo-1,2-benzothiazol-2-id-3-one |
CAS No. | 128-44-9 |
EINECS No. | 204-886-1 |
Molecular Formula: | C7H5NNaO3S |
Molecular Weight: | 206.17 |
Structural Formula: |
Item | Specification | |
Identification | Positive | |
Melting point of °C | 226-230 | |
Appearance | White crystal | |
Content % | 99.0-101.0 | |
Loss on drying % | ≤15 | |
Ammonium Salts ≤ | 0.0025 | |
Arsenic % ≤ | 0.0002 | |
Benzoate and salicylate | No precipitate or violet color appears | |
Heavy metals ≤ | 0.001 | |
Free acid or alkali | Complies with BP/USP/EP | |
Readily carbonizable substances | Not more intensely colored than reference | |
P-Toluene sulfonamide ≤ | 10ppm | |
O-Toluene sulfonamide ≤ | 10ppm | |
Selenium ≤ | 30 ppm | |
Related substance | Complies with BP/USP/EP | |
Clarity and color of solution. | Colorless, clear | |
Organic volatiles | Complies with | BP/USP/EP |
PH value | Complies with BP/USP/EP | |
Benzoic acid- sulfonamide | ≤25ppm |