HSN code 2927 — DIAZO-, AZO- OR AZOXY-COMPOUNDS
HSN · headingDIAZO-, AZO- OR AZOXY-COMPOUNDS
This heading covers organic chemical compounds containing diazo, azo, or azoxy groups—functional groups with nitrogen double or triple bonds. These are mainly used as intermediates in dye manufacturing, pharmaceuticals, and chemical synthesis rather than as finished consumer products.
products commonly classified here
azo compoundsazobenzene derivativesazoxy compoundsdiazo compoundsdiazonium salts
more specific codes
sibling codes
- 2901ACYCLIC HYDROCARBONS
- 2902CYCLIC HYDROCARBONS
- 2903HALOGENATED DERIVATIVES OF HYDROCARBONS
- 2904SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF HYDROCARBONS, WHETHER OR NOT HALOGENATED
- 2905ACYCLIC ALCOHOLS AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
- 2906CYCLIC ALCOHOLS AND THEIR HALOGENATED, SULPHONATED,NITRATED OR NITROSATED DERIVATIVES
- 2907PHENOLS; PHENOL-ALCOHOLS
- 2908HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES OF PHENOLS OR PHENOL-ALCOHOLS
- 2909ETHERS, ETHER-ALCOHOLS, ETHER-PHENOLS, ETHERALCOHOL-PHENOLS, ALCOHOL PEROXIDES, ETHER PEROXIDES
- 2910EPOXIDES, EPOXYALCOHOLS, EPOXYPHENOLS AND EXPOXYETHERS, WITH A THREE-MEMBERED RING, AND THEIR H
- 2911ACETALS AND HEMIACETALS, WHETHER OR NOT WITH OTHER OXYGEN FUNCTION, AND THEIR HALOGENATED, SULP
- 2912ALDEHYDES, WHETHER OR NOT WITH OTHER OXYGEN FUNCTION, CYCLIC POLYMERS OF ALDEHYDES, PARAFORMALD
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compiled from official sources · not tax advice · verify with your tax advisor before filing