Product Information
Sodium saccharin (CAS No. 128-44-9) is a white crystalline powder with the molecular formula C₇H₄NNaO₃S·2H₂O. It is an artificial sweetener with high sweetness (approximately 300-500 times sweeter than sucrose), no calories, and good water solubility. It is widely used in food, beverages, pharmaceuticals, and daily chemical products, and is a commonly used sweetening additive.
Product Description
| Molecular Formula | C7H4NNaO3S·2H2O, C7H4NNaO3S |
| CAS | 128-44-9 |
| Grade | BP/USP, food grade |
| Appearance | White crystalline |
| HS Code | 2925110000 |
COA
|
Item |
Specification |
Results |
|
ldentification |
Positive |
Complies |
|
Melting point of°C |
226-230 |
227. 3 -229.6 |
|
Appearance |
White crystal |
White crystal |
|
Content % |
99.0-101.0 |
99.33 |
|
Loss on drying % |
≤15 |
13.46 |
|
Ammonium Salts≤ |
0.0025 |
0.0011 |
|
Arsenic %≤ |
0.002 |
0.0001 |
|
Benzoate and salicylate |
No precipitate or violet color appears |
Complies |
|
Heavy metals ≤ |
0.001 |
0.0005 |
|
Free acid or alkali |
Complies with BP/USP/EP |
Complies |
|
eadily carbonizable substances |
Not more intensely colored than |
Complies |
|
P-Toluene sulfonamide≤ |
10ppm |
5ppm |
|
O-Toluene sulfonamide≤ |
10ppm |
5ppm |
|
Selenium≤ |
30ppm |
6ppm |
|
Related substance |
Complies with BP/USP/EP |
Without |
|
Clarity and color of solution. |
Colorless, clear |
Colorless, clear |
|
Organic volatiles |
Complies with BP/USP/EP |
Without |
|
PH value : |
Complies with BP/USP/EP |
6.5 |
|
Benzoic acid- sulfonamide |
≤25ppm |
15ppm |
Uses and Applications
- Food industry: Used as a sweetener in beverages, candies, pastries, preserved fruits, condiments, etc., replacing part of the sucrose to reduce calories. Strict adherence to national standard limits is required.
- Pharmaceutical industry: Used as a flavoring agent in oral solutions, syrups, tablets, and other preparations to improve the taste of medications and enhance the patient experience.
- Daily chemical industry: Used in toothpaste, mouthwash, chewing gum, and other products to provide sweetness without causing tooth decay, improving the user experience.
- Other fields: Used as a feed additive to improve feed palatability and promote animal consumption; used as a chemical reagent in laboratories for related research.
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