Product Basic Specifications
Chemical name: Ammonium Oxalate Monohydrate
Molecular formula: (NH4)2C2O4·H2O
Molecular weight: 142.11
CAS number: 6009-70-7
Physical Properties
The product presents colorless crystalline solid form with stable physical properties under normal temperature and pressure. It has a relative density of 1.501 and a refractive index of 1.439. In terms of solubility, it features complete solubility in water and insolubility in ethanol, which meets the basic solvent resistance requirements for industrial formulation and laboratory analysis scenarios.
Industrial Applications
This ammonium oxalate monohydrate is applied as a standard analytical reagent for conventional laboratory detection and chemical analysis processes. It also serves as a core intermediate for organic synthesis, supporting the production and processing of multiple organic chemical raw materials and industrial formulations.
Packaging Standard
The product adopts double-layer sealed packaging for industrial bulk supply. The inner layer is a polyethylene sealing bag for moisture and impurity isolation, and the outer layer is a compound plastic woven bag for mechanical damage resistance. The standard net weight of each finished package is 25kg, consistent with conventional industrial bulk procurement and logistics loading specifications.
Storage & Transportation Requirements
Warehouse storage requires dry, ventilated and constant-temperature indoor environments to avoid moisture absorption and product deterioration. During road and logistics transportation, the goods shall be kept away from high-temperature heat sources and humid environments. Manual and mechanical unloading operations need to be conducted gently to prevent package breakage and material leakage.
Independent storage and transportation are mandatory for this product. It must be completely separated from toxic chemicals and hazardous substances to avoid cross-contamination, complying with industrial chemical storage and transportation safety norms.

|
Specification |
HG/T 3453-2012 |
|
Content( (NH4)2C2O4·H2O),w/% ≥ |
99.5 |
|
PH(50g/L,25℃) |
6.0-7.0 |
|
Clarity Test/No ≤ |
6 |
|
Insoluble substances,w/% ≤ |
0.015 |
|
Chlorides (Cl),w/% ≤ |
0.002 |
|
Sulfates (SO4),w/% ≤ |
0.02 |
|
Sodium (Na),w/% ≤ |
0.005 |
|
Magnesium (Mg),w/% ≤ |
0.005 |
|
Potassium (K),w/% ≤ |
0.005 |
|
Calcium (Ca),w/% ≤ |
0.005 |
|
Iron (Fe),w/% ≤ |
0.001 |
|
Heavy metal (As Pb) ,w/% ≤ |
0.0015 |

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