CAS Number
3164-29-2
Formula
(CHOHCOONH4)2
Weight
M: 184,15 EC: 221-618-9 NC: 2918 13 00
| Minimum assay (Acidim.) | 99 % |
| pH of 5% solution | 6,5-7,0 |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,005 % |
| Residue on ignition (as SO4) | 0,05 % |
| Chloride (Cl) | 0,001 % |
| Phosphate (PO4) | 0,001 % |
| Sulphate (SO4) | 0,005 % |
| Heavy metals (as Pb) | 0,0005 % |
| As | 0,00005 % |
| Cu | 0,0005 % |
| Fe | 0,0005 % |
| Ni | 0,0005 % |
| Pb | 0,0005 % |
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