HS Code 283311
Disodium sulfate:
| HS code | 283311 |
|---|---|
| Description | Disodium sulfate: |
| Chapter | 28 |
| Section | VI — Products of the chemical or allied industries |
The first six digits of an HS code are harmonized worldwide. Countries extend it with extra digits and their own duty rates — below are the US HTS (10-digit) equivalents. Always confirm with official customs sources before shipping.
US HTS equivalents (4)
| HTS code | Description | Duty |
|---|---|---|
2833111000 | Salt cake | Free |
28331150 | Other | 0.4% |
2833115010 | Anhydrous | — |
2833115050 | Other | — |