CPC Main Group
C01D 9/00 Nitrates of sodium, potassium or alkali metals in general
7 direct subcodes
Child Classifications
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- C01D 9/02 Preparation by working-up natural salt mixtures
- C01D 9/04 Preparation with liquid nitric acid
- C01D 9/06 Preparation with gaseous nitric acid or nitrogen oxides
- C01D 9/08 Preparation by double decomposition
- C01D 9/16 Purification
- C01D 9/18 Preparation in the form of shaped products, e.g. granules
- C01D 9/20 Preventing the absorption of moisture or caking