| DESCRIPTION | Colorless crystals or white crystal powder with sweet and sour taste, sparingly soluble in water, freely soluble in dilute mineral acid, alkaline solution or borax solution and insoluble in acetic acid or ethanol, relative density 1.984. |
| Chemical Name | Potassium Hydrogen Tartrate |
| Molecular Formula | KHC 4 H 4 NO 6 |
| Structural Formula | HOOC(CHOH)2*COOK |
| Molecular Weight | 188.18 |
SPECIFICATION
(FCCIV,1996) | Assay | 99.0%~101.0% |
| Heavy Metals[Pb] | 20mg/kg Max |
| Lead | 10mg/kg Max |
| Ammomnium Salts | Passed |
| Water-insoluble Matter | Passed |
| MAIN FUNCTION AND PURPOSE | Served as capacity analytical reagent, buffer and reducing agent, also as leavening agent in food industry. |
| PACKING | 25KG net in Kratf/Plastic Bag lined with PE bag |
| STORAGE | Kept airtightly in a light-proof, dry and cool place. |