MXIK (IKPU) codes, class 02841: Salts of oxometallic or peroxometallic acids
1 position · 7 subpositions · 38 codes · tasnif.soliq.uz, data as of 14.10.2026
Updated:
Class 02841 "Salts of oxometallic or peroxometallic acids" belongs to group 028 "Inorganic and organic chemical products" of the MXIK (IKPU) classifier. It contains 1 position, 7 subpositions and 38 codes. That is 6.1% of all codes in the group.
All subpositions of the class sit in a single position, 02841001 "Salts of oxometallic or peroxometallic acids". The largest subpositions are "Dichromates" (02841001002, 8), "Molybdates" (02841001009, 8), "Chromates" (02841001003, 7). Other examples: "Manganites, manganates and permanganates", "Tungstates", "Zincates and vanadates", "Salts of oxometallic or peroxometallic acids (all kinds)".
By number of codes the class ranks 5th of 50 in the group. Neighbouring classes: 02840 "Borates; peroxoborates (perborates)" (12 codes) and 02842 "Salts of inorganic acids or peroxoacids" (10 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 2841.
Codes in this class
| Code | Name | Copy code |
|---|---|---|
| 02841001 | Salts of oxometallic or peroxometallic acids38 codes | |
| 02841001002 | Dichromates8 codes | |
| 02841001003 | Chromates7 codes | |
| 02841001007 | Manganites, manganates and permanganates7 codes | |
| 02841001009 | Molybdates8 codes | |
| 02841001012 | Tungstates2 codes | |
| 02841001013 | Zincates and vanadates2 codes | |
| 02841001015 | Salts of oxometallic or peroxometallic acids (all kinds)4 codes |
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
- 02801 — Fluorine, chlorine, bromine and iodine
- 02804 — Hydrogen, rare gases and other non-metals
- 02806 — Hydrogen chloride; chlorosulphuric acid
- 02807 — Sulphuric acid; oleum
- 02815 — Sodium or potassium hydroxide; peroxides of sodium or potassium
- 02827 — Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides
- 02833 — Sulphates; alums; peroxosulphates (persulphates)
- 02834 — Nitrites; nitrates
- 02835 — Phosphinates, phosphonates, phosphates and polyphosphates
- 02836 — Carbonates; peroxocarbonates
Frequently asked questions
What is the MXIK (IKPU) code for "Dichromates"?
The subposition "Dichromates" has code 02841001002: group 028, class 02841, position 02841001 "Salts of oxometallic or peroxometallic acids". It covers 8 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 "Salts of oxometallic or peroxometallic acids (all kinds)"?
The subposition "Salts of oxometallic or peroxometallic acids (all kinds)" has code 02841001015: group 028, class 02841, position 02841001 "Salts of oxometallic or peroxometallic acids". It covers 4 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.
How many MXIK codes are in class 02841?
As of 14.10.2026, class 02841 "Salts of oxometallic or peroxometallic acids" has 1 position, 7 subpositions and 38 codes. Every code in the class starts with 02841.
How does class 02841 differ from class 02842?
They are neighbouring classes of group 028. Class 02841 "Salts of oxometallic or peroxometallic acids" has 1 position and 38 codes; class 02842 "Salts of inorganic acids or peroxoacids" has 1 position and 10 codes. The class is digits 4–5 of the MXIK code, so a wrong class changes the base code of the item.
What if there is no suitable MXIK code?
According to the official tasnif.soliq.uz FAQ, codes are searched by subposition name, brand, barcode or the first 4 digits of the customs (TN VED) code, via the site questionnaire or in the Excel export of the database. If nothing fits, a request is sent to the catalogue operator through the personal account; it is reviewed within 3 working days.
Sources
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