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 |

