Ammonium Oxalate Monohydrate 99.5% AR
Ammonium Ethanedioate, Oxalic acid diammonium salt
Product Code. |
00225 |
Grade |
|
Purity |
Min. 99% |
CAS No. |
6009-70-7 |
Molecular Formula |
(COONH4)2H2O |
Molecular Weight |
142.11 |
H.S.Code |
2917.11900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White Crystalline |
Odour |
Odorless |
| pH value |
6.4 (0.1 molar solution) |
Melting point/ Freezing point [°C] |
133 °C |
Density [g/cm3] |
1.5 |
| Solubility in water [% weight] |
11.8 g/100 g water @ 500C |
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