Customs tariff code 2833.11.00.00: Disodium sulphate
Reference data as at 1 July 2026
Customs tariff code 2833.11.00.00 covers Disodium sulphate. The third-country duty rate is 5.5 %, plus import VAT.
2833.11.00.00 is TARIC code in the EU customs tariff, in chapter 28. This page shows the full classification path, the duty rate, the official comparison cases, and the notes that govern this code.
This code is not declarable on its own. A declaration needs one of the subdivisions beneath it.
- Customs code
- 2833.11.00.00
- Third-country duty
- 5.5 %
- Declarable
- No
- Binding rulings
- 3
Where this code sits in the tariff
From HS code to customs tariff code 2833.11.00.00
Duty rates and preferences
| Origin | Duty rate | Basis |
|---|---|---|
| Third-country duty | 5.5 % | MFN |
| Faroe Islands | 0 % | Tariff preference |
| Melilla | 0 % | Tariff preference |
| Occupied palestinian Territory | 0 % | Tariff preference |
| Türkiye | 0 % | Customs Union Duty |
| San Marino | 0 % | Customs Union Duty |
| Andorra | 0 % | Customs Union Duty |
| EU-Switzerland agreement: re-imported goods | 0 % | Tariff preference |
| GSP-EBA (Special arrangement for the least-developed countries… | 0 % | Tariff preference |
| Moldova, Republic of | 0 % | Tariff preference |
| Ecuador | 0 % | Tariff preference |
| United Kingdom | 0 % | Tariff preference |
| OCTs (Overseas Countries and Territories) | 0 % | Tariff preference |
Rates from the EU TARIC database. Preferential rates require valid proof of origin.
Binding tariff information for this code
Dle deklarovaných údajů a předložené dokumentace se jedná o síran sodný (disodium sulfate) o čistotě > 98 %. Vzhled: bílý prášek nebo granule Chemický vzorec: Na2SO4 Kód CAS: 7757-82-6 Balení: big bag 1000 kg
Продукт, под формата на бял прах – безводен натриев сулфат (динатриев сулфат), с чистота 99.2%.Получен е чрез пречистване на солеви разтвор на натриев сулфат (смес от мирабилит и тенардит) от езерото „Кючук” чрез кристализация в кристализационно езеро, специално пригодено за целта. Крайният продукт на кристализацията е безводната форма тенардит, която се получава чрез дехидратиране на кристалохидратната форма мирабилит, чиято кристалната структура се изменя, като от нея отпадат 10 молекули вода. Процесът на кристализация се подпомага чрез отвеждане на отделената кристализационна вода чрез дренажна система от кристализационното езеро в езерото „Кючук”. Използва се в химичната, хартиената, стъкларската, нефтената и нефтопреработвателна промишленост.
Produkt w postaci białego, krystalicznego proszku, będący bezwodnym siarczanem sodu (Na2SO4). Siarczan sodu krystalizowany ze słonych wód Jeziora Kuchu znajdującego się w Kraju Ałtajskim Federacji Rosyjskiej. Proces producji tej substancji rozpoczyna się w okresie letnim etapem przepompowywania solanki siarczanu sodu do sztucznego zbiornika. Zimą, w temp. poniżej 7°C na dnie zbiornika samoistnie wytrącają się kryształki tenardytu i mirabilitu, a woda jest odprowadzana z powrotem do jeziora. Mieszanina tenardytu i mirabilitu w fabryce jest podgrzewana i suszona. W wyniku tej obróbki uzyskiwany jest tenardyt - bezwodny siarczan sodu. Substancja ta wykorzystywana jest jako surowiec do produkcji proszków do prania, środków czystości, a także jako surowiec do produkcji szkła.
Notes that govern this classification
Zu Unterposition 2833 11: 1. Rieselfähiges, weißes Pulver, das zu mehr als 98,5 GHT aus wasserfreiem Dinatriumsulfat besteht. Es wird aus einem Gemisch aus Mirabilit (Dinatriumsulfat-Decahydrat) und Thenardit (wasserfreies Dinatriumsulfat) erhalten, das an der Luft durch natürliche Dehydratisierung entsteht. Das Gemisch wird gesammelt und zu einer Fabrik verbracht, wo es geschmolzen (um das Wasser zu entziehen), zentrifugiert und getrocknet wird. Anwendung der Allgemeinen Vorschriften 1 und 6. Siehe auch Position 2530 Erl (AV) RZ 02.0.
1. A) Erzeugnisse (ausgenommen radioaktive Erze), die der Warenbeschreibung der Position 2844 oder 2845 entsprechen, gehören zu diesen Positionen, auch wenn andere Positionen der Nomenklatur in Betracht kommen (RV C0601A00). B) Vorbehaltlich des Buchstabens A) gehören Erzeugnisse, die der Warenbeschreibung der Position 2843, 2846 oder 2852 entsprechen, zu diesen Positionen, auch wenn andere Positionen dieses Abschnitts in Betracht kommen (RV C0601B00). 2. Vorbehaltlich der Anmerkung 1 sind Waren, die wegen ihrer Dosierung oder wegen ihrer Aufmachung für den Einzelverkauf zu einer der Positionen 3004, 3005, 3006, 3212, 3303, 3304, 3305, 3306, 3307, 3506, 3707 oder 3808 gehören können, dieser Position zuzuweisen, auch wenn andere Positionen der Nomenklatur in Betracht kommen (RV C0602000). 3. …
Subdivisions of this code
Frequently asked questions
What does customs tariff code 2833.11.00.00 cover?
Code 2833.11.00.00 covers Disodium sulphate. Classification turns on the material, function, and intended use of the goods, not on their trade name.
What is the duty rate for 2833.11.00.00?
The third-country duty rate for 2833.11.00.00 is 5.5 %. Goods originating in a country with a preferential agreement may qualify for a lower rate against valid proof of origin.
What is the HS code for 2833.11.00.00?
The first six digits form the HS code: 283311. Those are uniform worldwide, while the further digits carry the EU Combined Nomenclature and the national subdivision.
How many digits does 2833.11.00.00 have?
2833.11.00.00 has ten digits and carries the EU measures held in TARIC. A German import declaration requires the eleven-digit commodity code.
Where does 2833.11.00.00 sit in the tariff?
2833.11.00.00 sits in this hierarchy: 28 INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES > 2833 Sulphates; alums; peroxosulphates (persulphates) > 283311 Disodium sulphate. The parent headings and their notes help decide whether the classification holds.
Is there binding tariff information for 2833.11.00.00?
Yes. The EBTI database holds decisions on 2833.11.00.00, for example CZ35-0039-2016. A BTI shows which product characteristics the customs authority relied on.
What happens if the customs tariff code is wrong?
An incorrect code leads to post-clearance recovery of duty and import VAT, delays at clearance, and a penalty where it repeats. A classification with documented reasoning can be defended in an audit.
Does customs tariff code 2833.11.00.00 change?
2833.11.00.00 is currently valid. The Combined Nomenclature is amended every 1 January, so master data should be checked against the current tariff annually.
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