Ammonium Tartrate 99% Extrapure
L-(+)-Tartaric acid diammonium salt, Diammonium tartrate, Ammonium tartarate dibasic
Product Code. |
00247 |
Grade |
Extrapure |
Purity |
99% |
CAS No. |
3164-29-2 |
Molecular Formula |
(NH4)2C4H4O6 |
Molecular Weight |
184.15 |
H.S.Code |
2918.13900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
pH value |
5 - 7 |
| Density [g/cm3] |
1.6 |
Solubility in water |
Soluble in water |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (acidimetric) | Min 99.0% |
| Chloride (Cl) | Max 0.005% |
| Sulphate (SO4) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.001% |
| Calcium (Ca) | Max 0.02% |
| Iron (Fe) | Max 0.001% |
| Residue on ignition (as SO4) | Max 0.05% |
Safety Information and Hazard Symbols