# HS Code for synthetic amorphous silicon dioxide (cas no. 7631-86-9), commercially known as chromatorex, used as packing media for liquid chromatography to absorb carbon dioxide

Source: https://www.findhs.codes/hs-code-for-synthetic-amorphous-silicon-dioxide-cas-no-7631-86-9-commercially-known-as-chromatorex-used-as-packing-media-for-liquid-chromatography-to-absorb-carbon-dioxide

> The 6-digit HS code for synthetic amorphous silicon dioxide (cas no. 7631-86-9), commercially known as chromatorex, used as packing media for liquid chromatography to absorb carbon dioxide is 2811.22. The first 6 digits are the same in every country using the Harmonized System; the full 8-10 digit national code (e.g. EU TARIC, US HTSUS) depends on the destination country.

## HS codes (6-digit)

| HS Code (6-digit) | Description | Sample product |
|---|---|---|
| 2811.22 |  | synthetic amorphous silicon dioxide |

Full national tariff codes (8-10 digits, e.g. EU TARIC, US HTSUS, UK, China, Japan, India, Turkey) and applicable customs duty rates are available on https://www.findhs.codes/hs-code-for-synthetic-amorphous-silicon-dioxide-cas-no-7631-86-9-commercially-known-as-chromatorex-used-as-packing-media-for-liquid-chromatography-to-absorb-carbon-dioxide for registered users.