PRODUCT DATA SHEET
Product name: Ammonium Oxalate monohydrate
Molecular formula:(NH4)2C2O4 H2O
Molecular weight: 142.11
Cas No.:6009-70-7
Einces No: 238-135-4
Density:1.5
Meltiong point: 70ºC
Solubility:45g/l (20ºC)
Packing:25kgs kraft paper bag line with PE Bag
Appearance: It occurs as colorless crystal. Relative density is 1.501. Refractive index is 1.439. It's soluble in water, but insoluble in ethanol.
Usage: It is used as analytical reagent. Organic synthetic intermediate.
Storage and transport: It should be stored in a dry and ventilative warehouse. Kept away from heat and moisture during transportation, unloaded with care so as to avoid damage,furthermore, it must be stored separately from poisonous substances.
| Specification |
HG/T3453-2012 |
| Assay (NH4)2C2O4 H2O w/% ≥ |
99.5 |
| Ph(50g/L,25ºC) |
6.0-7.0 |
| Clarity Test/No ≤ |
4 |
| Insoluble substances w/%≤ |
0.005 |
| Chlorides ( Cl) w/% ≤ |
0.001 |
| Sulfates( SO4) w/% ≤ |
0.01 |
| Sodium( Na) w/% ≤ |
0.002 |
| Magnesium (Mg) w/% ≤ |
0.002 |
| Potassium(K) w/% ≤ |
0.002 |
| Calcium (Ca) w/% ≤ |
0.001 |
| Iron( Fe) w/% ≤ |
0.0005 |
| Heavy metal(as Pb) w/% ≤ |
0.001 |
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