Saccharin , 97% , 81-07-2
Synonym(s):
o-Benzoic sulfimide;2,3-Dihydroxy-1,2-benzisothiazol-3-one-1,1-dioxide;2-Sulfobenzoic acid imide;Saccharin
CAS NO.：81-07-2
Empirical Formula: C7H5NO3S
Molecular Weight: 183.18
MDL number: MFCD00005866
EINECS: 201-321-0
| Pack Size | Price | Stock | Quantity |
| 25g | RMB28.00 | In Stock |
|
| 100g | RMB63.20 | In Stock |
|
| 500g | RMB207.20 | In Stock |
|
| 2.5kg | RMB719.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 226-229 °C (lit.) |
| Boiling point: | subl |
| Density | 0.828 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5500 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | acetone: soluble1g in 12mL(lit.) |
| pka | 11.68(at 18℃) |
| form | Crystals or Crystalline Powder |
| color | White |
| Odor | odorless |
| Water Solubility | 3.3 g/L (20 ºC) |
| Merck | 14,8311 |
| BRN | 6888 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | CVHZOJJKTDOEJC-UHFFFAOYSA-N |
| LogP | -0.024 at 25℃ |
| CAS DataBase Reference | 81-07-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Saccharin(81-07-2) |
| IARC | 3 (Vol. Sup 7, 73) 1999 |
| EPA Substance Registry System | Saccharin (81-07-2) |
Description and Uses
Saccharin is a non-nutritive synthetic sweetener which is 300–400 times sweeter than sucrose. it is nonhygroscopic and has a bitter aftertaste and a stability problem in cooked, canned, or baked goods. it is slightly soluble in water with a solubility of 10 g in 100 g of water at 25°c, but the solubility improves in boiling water. as sodium saccharin, there are two forms: 1,2-benzisothiazolin-3-one- 1,1-dioxide, sodium salt dihydrate, with a solubility of 1 g in 1.2 ml of water; and 1,2-benzisothiazolin-3-one-1,1-dioxide, sodium salt. calcium saccharin (chemical name: 1,2-benzisothiazolin-3-one-1, 1-dioxide, calcium salt) is used where low sodium content and reduced after-taste are required. it is used in low-calorie foods such as jam, beverages, and desserts. it is also termed sodium benzosulfimide.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335-H351-H361 |
| Precautionary statements | P261-P305+P351+P338 |
| Risk Statements | 40-62-63-68 |
| Safety Statements | 24/25 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | DE4200000 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29251100 |
| Hazardous Substances Data | 81-07-2(Hazardous Substances Data) |
| Toxicity | LD50 oral in mouse: 17gm/kg |
