Ammonium Oxalate
Name: Ammonium Oxalate
CAS Number: 1113-38-8
Molecular formula: （NH4)2C2O4.H2O
Molecular weight: 142.11
Solubility: Soluble in water, slightly soluble in ethanol.
Specification
(NH4)2C2O4.H2O Content ≥ 99.8%
PH (50g/L, 25℃): 6.0~7.0
Clarity Test:≤ 3
Insoluble in Water: ≤ 0.003%
Chloride (Cl-): ≤ 0.0005%
Sulfate (SO42-): ≤ 0.005%
Nitrate (NO3-): ≤ 0.002%
Sodium (Na): ≤ 0.001%
Magnesium (Mg): ≤ 0.001%
Potassium (K): ≤ 0.001%
Calcium (Ca): ≤ 0.001%
Iron (Fe): ≤ 0.0002%
Heavy Metals (Pb): ≤ 0.0005%
Applications
1. Rust Removal and Cleaning: Ammonium oxalate possesses excellent dissolving properties and can be used to clean rust, restoring the metal surface covered by rust.
2. Metal Cleaning and Pre-treatment: It can serve as a cleaning agent to remove dirt and grease from metal surfaces, preparing them for metalworking and coating processes.
3. Dyeing Aid for Textiles and Leather: In the dye industry, it is used as a reducing agent for metal salt dyes and vat dyes, aiding in dye adherence to textiles and leather.
4. Wastewater Treatment Agent: Ammonium oxalate can be used as a chelating agent in wastewater treatment, forming stable complexes with metal ions to assist in removing them from wastewater.
5. Chemical Laboratory Reagent: it is utilized as a reagent in chemical laboratories for various chemical reactions, such as in coordination chemistry experiments.
Packaging
The woven bags of 25kg, 20kg are lined with plastic bags