CAS Number
3012-65-5
Formula
C6H5O7(NH4)2H
Weight
M: 226,19 EC: 221-146-3 NC: 2918 15 00
| Assay (Acidim.) | 98,0-103,0% |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,005 % |
| Residue on ignition (as SO4) | 0,01 % |
| Chloride (Cl) | 0,001 % |
| Phosphate (PO4) | 0,0005 % |
| Oxalate (C2O4) | 0,05 % |
| Sulphur compounds (SO4) | 0,005 % |
| Water (H2O) | 1,0 % |
| Heavy metals (as Pb) | 0,0005 % |
| As | 0,00001 % |
| Ca | 0,002 % |
| Cd | 0,0005 % |
| Co | 0,0005 % |
| Cr | 0,0005 % |
| Cu | 0,0005 % |
| Fe | 0,0005 % |
| K | 0,005 % |
| Mg | 0,0005 % |
| Mn | 0,0005 % |
| Na | 0,005 % |
| Ni | 0,0005 % |
| Pb | 0,0005 % |
| Zn | 0,0005 % |
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