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Description
formula: C6H8O7
FW 192.13
CAS #77-92-9 A.C.S.
Spécifications:
| Assay | Min. 99.5% |
| Insoluble Matter | 0.005% |
| Residue after Ignition | 0.02% |
| Chloride | 0.001% |
| Oxalate (C2O4) (about 0.05%) | To Pass Test |
| Phosphate | 0.001% |
| Sulfate | 0.002% |
| Heavy Metal (as Pb) | 2ppm |
| Subs. carbonized by hot H2SO4 | To Pass Test |
| Iron | 3ppm |
Storage : RT
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