HS Code 2833Sulphates; alums; peroxosulphates (persulphates)
10 six-digit codes · Heading 33 of 50 in Chapter 28 · World Customs Organization Harmonized System
Heading 2833 is finely cut: 10 six-digit codes, 283311 to 283340, all of them under “Sulphates; alums; peroxosulphates (persulphates)”. At that depth it is the exact wording of the code, not of the heading, that settles a classification. The heading is number 33 of 50 in Chapter 28, Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes, which runs to 180 six-digit codes in all.
Six-digit codes under heading 2833
| HS Code | Import–export description |
|---|---|
| 283311 | Sodium sulphates; disodium sulphate |
| 283319 | Sodium sulphates; other than disodium sulphate |
| 283321 | Sulphates; of magnesium |
| 283322 | Sulphates; of aluminium |
| 283324 | Sulphates; of nickel |
| 283325 | Sulphates; of copper |
| 283327 | Sulphates; of barium |
| 283329 | Sulphates; n.e.c. in item no. 2833.2 |
| 283330 | Alums |
| 283340 | Peroxosulphates (persulphates) |
Nearby headings in Chapter 28
- 2827Chlorides; chloride oxides and chloride hydroxides; bromides and bromide…11 codes
- 2828Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites2 codes
- 2829Chlorates and perchlorates; bromates and perbromates; iodates and periodates3 codes
- 2830Sulphides; polysulphides whether or not chemically defined2 codes
- 2831Dithionites and sulphoxylates2 codes
- 2832Sulphites; thiosulphates3 codes
- 2834Nitrites; nitrates3 codes
- 2835Phosphinates (hypophosphites), phosphonates (phosphites), and phosphates; and…8 codes
- 2836Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate…8 codes
- 2837Cyanides, cyanide oxides and complex cyanides3 codes
- 2839Silicates; commercial alkali metal silicates3 codes
- 2840Borates; peroxoborates (perborates)4 codes
Who ships under 2833?
EximDataX tracks the live import–export records filed under this heading and the 10 codes beneath it: named buyers, suppliers, quantities and values from official customs feeds.
Section VI: Products of the Chemical or Allied Industries, chapters 28–38.
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