| ≥1 piece |
Molecular formula :C4H4NO4KS
Molecular weight :201.24
CAS NO:55589-62-3
Code:GB19.011 , INS NO.950
| 1-Chemical characteristic | |
| Identifications | |
| Solubility in water | Freely soluble |
| Solubility in Alcohol | Slightly soluble |
| Ultraviolet absorption | 227+ 2nm |
| Test for potassium | Positive |
| Precipitation test | Yellow precipitate |
| Assay (Titrimetric method) | 99.0~101.0% |
| Purity | |
| Potassium | 17.0~21.0% |
| Loss on drying | < 1% |
| Organic impurities | < 20mg/kg |
| Fluoride | < 3mg/kg |
| Heavy metals | < 10mg/kg |
| Lead | < 1mg/kg |
| Arsenic | < 3mg/kg |
| selenium | < 30mg/kg |
| PH( 1 in 100 solution) | 6.5~7.5 |
| 2-Physical characteristics | |
| Apperaance | White, odorless, free flowing crystalline powder having an intensely sweet taste, freely soluble in water and slight soluble in alcohol. |
| 3-Microbiological characteristics | |
| Production standard is Q/320582XHP2, this standard also meets FCCIV,BP,EP&,FAO/WHO,JECFA. | |
| Product Type: Sugar | Form: Powder | Color: White |