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Specifications
|
Grade |
AR |
|
Assay ((NH4)2C2O4 · H2O) |
99.5% min |
|
pH value (50g/L, 25℃) |
6.0 - 7.0 |
|
Clarity Test / No. |
4 max |
|
Water-Insoluble |
0.005% max |
|
Chloride (as Cl⁻) |
0.001% max |
|
Sulfate (as SO₄²⁻) |
0.01% max |
|
Sodium (Na) |
0.002% max |
|
Magnesium (Mg) |
0.002% max |
|
Potassium (K) |
0.002% max |
|
Calcium (Ca) |
0.002% max |
|
Iron (Fe) |
0.0005% max |
|
Heavy Metals (as Pb) |
0.001% max |
Transport Information
|
Parameter |
Specification |
|
UN Number |
2449/1759 |
|
Class |
|
|
Packing Group |
|
|
H.S. Code |
2917119000302 |
|
Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
|
Storage |
Tightly closed. Store in a closed, dry, ventilated place |
|
Condition to Avoid |
|
|
Package |
Applications of Ammonium oxalate monohydrate丨CAS 6009-70-7
1. Analytical Chemistry
Widely used as a complexometric reagent and standard reagent in volumetric analysis, especially for calcium, magnesium, and other metal ions.
Serves as a primary standard for titrations due to its high purity and stability.
Used in precipitation reactions for metal ion quantification.
2. Chemical Synthesis
Employed as a precursor or reagent in the synthesis of various organic and inorganic compounds.
Used in the preparation of metal oxalates, which are intermediates in ceramics and catalyst manufacturing.
3. Industrial Uses
Used in leather tanning as a masking agent.
Functions in textile dyeing and printing processes.
4. Pharmaceutical Industry
Used as a reagent for qualitative and quantitative analysis during pharmaceutical manufacturing.
5. Educational and Laboratory Uses
Commonly used in academic labs for teaching titration and complexation chemistry.
Benefits
✅ High Purity and Stability
Available in a pure crystalline form, making it reliable for quantitative chemical analysis.
✅ Effective Complexing Agent
Strongly complexes with metal ions, allowing precise analytical determination and metal extraction processes.
✅ Water Soluble
Easily soluble in water, facilitating its use in aqueous analytical procedures.
✅ Versatile Uses
Multiple industrial, pharmaceutical, and laboratory applications highlight its versatility.
Summary
Ammonium oxalate monohydrate丨CAS 6009-70-7 is an important chemical reagent widely used in analytical chemistry, chemical synthesis, industrial processes, and education. Its excellent purity, solubility, and ability to form complexes with metal ions make it indispensable in titrations, metal analysis, and various manufacturing applications.
