Ammonium tartrate dibasic A.G. 500 g (28200-30500)
Chemical formula: (NH₄)₂C₄H₄O₆
Molar mass: 184.15 g/mol
CAS: 3164-29-2
EINECS: 221-618-9
Specification
| Appearance | white crystalline substance |
| Assay | min. 99,0 % |
| Sulphated ash | max. 0,05 % |
| Chloride (Cl⁻) | max. 0,005 % |
| Sulfate (SO₄²⁻) | max. 0,005 % |
| Fe (Iron) | max. 0,005 % |
| Heavy metals (as Pb) | max. 0,005 % |
| pH (5% water solution) | 5,0 - 7,0 |