MXIK (IKPU) codes, class 02928: Organic derivatives of hydrazine or of hydroxylamine
1 position · 6 subpositions · 7 codes · tasnif.soliq.uz, data as of 14.10.2026
Updated:
Class 02928 "Organic derivatives of hydrazine or of hydroxylamine" belongs to group 029 "Organic chemicals" of the MXIK (IKPU) classifier. It contains 1 position, 6 subpositions and 7 codes. That is 1.7% of all codes in the group.
All subpositions of the class sit in a single position, 02928001 "Organic derivatives of hydrazine or of hydroxylamine". The largest subpositions are "Diphenylcarbazone" (02928001008, 2). 5 of the 6 subpositions hold exactly one code. Other examples: "Dimethylglyoxime", "Dithizone", "Methyl ethyl ketoxime", "Phenylhydrazine".
By number of codes the class ranks 20th of 42 in the group. Neighbouring classes: 02927 "Diazo-, azo- or azoxy-compounds" (8 codes) and 02929 "Compounds with other nitrogen function" (5 codes). Under the coding scheme in the Regulation on the National Catalogue, digits 2 to 5 of a goods code are the customs (TN VED, HS-based) code; for this class it is 2928.
Codes in this class
| Code | Name | Copy code |
|---|---|---|
| 02928001 | Organic derivatives of hydrazine or of hydroxylamine7 codes | |
| 02928001001 | Dimethylglyoxime1 code | |
| 02928001003 | Dithizone1 code | |
| 02928001007 | Methyl ethyl ketoxime1 code | |
| 02928001008 | Diphenylcarbazone2 codes | |
| 02928001009 | Phenylhydrazine1 code | |
| 02928001010 | Meldonium dihydrate1 code |
How to apply an MXIK code
- Find the subposition of your good or service: the first 11 digits are the group, class, position and subposition.
- Pick the 17-digit code on tasnif.soliq.uz: the last 6 digits are brand and attribute; goods without a barcode use "000000".
- Show this code in electronic invoices (ESF) and online cash register receipts, and for imports in the customs cargo declaration.
- Watch for changes on tasnif.soliq.uz: deleting or changing a code takes effect after 30 days.
- No suitable code? Send a request to the operator through your personal account (reviewed within 3 working days).
Help with MXIK codes in accounting and e-invoices
Leader Audit accountants can match MXIK codes to your product list, review invoices and receipts and set up your accounting in line with the code rules.
Accounting servicesOther classes in this group
- 02903 — Halogenated derivatives of hydrocarbons
- 02905 — Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 02907 — Phenols; phenol-alcohols
- 02909 — Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 02912 — Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde
- 02914 — Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 02915 — Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
- 02916 — Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their derivatives
- 02917 — Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
- 02918 — Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their derivatives
- 02921 — Amine-function compounds
- 02922 — Oxygen-function amino-compounds
- 02927 — Diazo-, azo- or azoxy-compounds
- 02930 — Organo-sulphur compounds
- 02932 — Heterocyclic compounds with oxygen hetero-atom(s) only
- 02933 — Heterocyclic compounds with nitrogen hetero-atom(s) only
- 02934 — Nucleic acids and their salts; other heterocyclic compounds
- 02936 — Provitamins and vitamins, natural or synthetic (including natural concentrates), their derivatives used primarily as vitamins, and mixtures thereof
- 02941 — Antibiotics
Frequently asked questions
What is the MXIK (IKPU) code for "Diphenylcarbazone"?
The subposition "Diphenylcarbazone" has code 02928001008: group 029, class 02928, position 02928001 "Organic derivatives of hydrazine or of hydroxylamine". It covers 2 codes: all of them start with these 11 digits, and the last 6 digits stand for brand and attribute. The exact 17-digit code is chosen on tasnif.soliq.uz.
What is the MXIK (IKPU) code for "Methyl ethyl ketoxime"?
The subposition "Methyl ethyl ketoxime" has code 02928001007: group 029, class 02928, position 02928001 "Organic derivatives of hydrazine or of hydroxylamine". It covers one 17-digit MXIK code starting with these 11 digits. The exact 17-digit code is chosen on tasnif.soliq.uz.
How many MXIK codes are in class 02928?
As of 14.10.2026, class 02928 "Organic derivatives of hydrazine or of hydroxylamine" has 1 position, 6 subpositions and 7 codes. Every code in the class starts with 02928.
How does class 02928 differ from class 02929?
They are neighbouring classes of group 029. Class 02928 "Organic derivatives of hydrazine or of hydroxylamine" has 1 position and 7 codes; class 02929 "Compounds with other nitrogen function" has 1 position and 5 codes. The class is digits 4–5 of the MXIK code, so a wrong class changes the base code of the item.
Where must the MXIK code be shown?
Under the Regulation on the National Catalogue (Cabinet of Ministers Resolution No. 263 of 28 April 2025) the catalogue is used for electronic invoices, online cash register receipts and the customs cargo declaration (except goods imported for the first time). A code that does not match the base code (first 11 digits) can lead to a fine of 1% of the value under Article 223(5) of the Tax Code.
Sources
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