Ammonium Tartrate 99% AR
L-(+)-Tartaric acid diammonium salt, Diammonium tartrate, Ammonium tartrate dibasic
Product Code. |
00248 |
Grade |
|
Purity |
Min 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% |
| Sulphate (SO4) | Max 0.005% |
| Insoluble matter | Max 0.005% |
| pH (5% aq. solution) | pH 6.0-7.0 |
| Sulphated ash | Max 0.01% |
| Chloride (Cl) | Max 0.001% |
| Arsenic (As) | 0.00005% |
| Copper (Cu) | Max 0.0001% |
| Iron (Fe) | Max 0.0002% |
| Lead (Pb) | Max 0.0001% |
Safety Information and Hazard Symbols