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Product Category : |
OXALATES |
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Product :
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Product Code :
L020 |
Chromic Potassium Oxalate is a derivative of Oxalic Acid. Chromic Potassium Oxalate is freely soluble in water. Chromic Potassium Oxalate is a Dark Blue Crystalline powder. It should be stored in tightly closed containers in a Room Temperature.
Synthesis / Manufacturing Process of Oxalates
The major raw material to all the Oxalates is Oxalic Acid. Oxalic Acid can be prepared by oxidation of Carbohydrates or Glucose in presence of Nitric Acid & using Vanadium Pentoxide as a Catalyst. It can be also prepared by heating sodium formate in the presence of an alkali catalyst to form Chromic Potassium Oxalate, which can be converted to free oxalic acid when treated with Sulphuric acid. However today Oxalic Acid is commercially prepared from Molasses route from cane molasses or sugarcane syrup.
Chromic Potassium Oxalate is produced by reaction between Potassium Dichromate & Oxalic Acid.
Specifications :
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CAS NO. |
14217-01-7. |
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HSN No. |
29171100. |
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Synonyms |
Tripotassium tris(oxalato)chromate(3-); potassium |
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Molecular Formula |
C6CrK3O12. |
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Molecular Structure |
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Molecular Weight |
433.35. |
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Appearance |
Dark Blue Crystalline Powder. |
| Solubility | Freely soluble in water. |
| Assay | 98.0% Min. |
| Chromium content | 12.0% approx. |
| Oxalic Acid content | 44.0% approx. |
| Packing | 25 Kg. HDPE Bags / Drums. |
Uses / Application of Chromic Potassium Oxalate
Chromic Potassium Oxalate is used to prepare Langmuir-Blodgett thin films, which have magnetic properties. It is also used in Tanning Industry; Dyeing Chromate colours on wool.
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