Saccharin Sodium
CAS Number: 128-44-9
Chemical Formula: C7H5NNaO3S
Synonyms: 1,2-Benzothiazol-3(2H)-one 1,1-dioxide sodium salt，Sodium 1,1-dioxo，1,2-benzothiazol-2-id-3-one，2-Sodio-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
Appearance: White Powder
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Saccharin sodium is an artificial non-nutritive sweetener. It is 200–700 times sweeter than sucrose with a slight bitter aftertaste. Saccharin and its salts are not found in nature. It is widely used in manufacturing many foods and pharmaceutical items, such as soft drinks, candies, biscuits, jams, chewing gums, canned fruits, medicines, and toothpaste.
Chemical Properties
| Item | Value |
| Melting point | >300°C |
| density | 1.69[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| FEMA | 2997 |
| storage temp. | 0-6°C |
| solubility | H2O: 1 M at 20 °C, clear, colorless; sparingly soluble in ethanol. |
| pka | 0.003-0.003[at 20 ℃] |
| form | Solid |
| color | White crystals or a white, crystalline efflorescent powder |
| Odor | odourless or with a faint, aromatic odour |
| Water Solubility | >=10 g/100 mL at 20 ºC |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | FLAVOURING FRAGRANCE ORAL CARE |
| InChIKey | WINXNKPZLFISPD-UHFFFAOYSA-M |
| LogP | -2.84-0.11 at 25℃ |
| CAS DataBase Reference | 128-44-9(CAS DataBase Reference) |
| EPA Substance Registry System | Saccharin sodium (128-44-9) |
Safety Information
| Item | Value |
| Safety Statements | 24/25 |
| WGK Germany | 2 |
| RTECS | DE4550000 |
| Toxicity | LD50 oral in rat: 14200mg/kg |
Product Application
Saccharin sodium is the most commonly used soluble salt form of this sweetener. It can be added to toothpaste, mouthwash, diet soft drinks, syrups, baked goods, ice cream, and other low-sugar foods and beverages. Beyond food applications, it serves in chemical and agricultural industries as a processing aid for herbicides and pesticides. It is also used in plating solutions for metals like gold and nickel.
Supply & Delivery
Fast delivery time
Inventory: 2-3 working days
New production: 7-10 working days
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