AMMONIUM OXALATE MONOHYDRATE 99.5% AR
Ammonium ethanedioate, Oxalic acid diammonium salt
| Product Code | B-00225 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 6009-70-7 |
| Molecular Formula | (COONH4)2H2O | Molecular Weight | 142.11 |
| H.S.Code | 2917.11900 | Shelf Life | 60 Months |
| Purity | 99.5 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Solubility in water [% weight] | 11.8 g/100 g water @ 500C | Odour | Odorless |
| pH Value | 6.4 (0.1 molar solution) | Melting point/ Freezing point [°C] | 133 °C |
| Density [g/cm3] | 1.5 |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay | 99 – 101% |
| Insoluble matter | Max 0.005% |
| Chloride (Cl) | Max 0.002% |
| Sulphate (SO4) | Max 0.002% |
| Iron (Fe) | Max 0.0002% |
| Heavy metal (as Pb) | Max 0.0005% |
| Residue on ignition | Max 0.02% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
UN No.: 1759
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H312
Precaution Statement: P280