High Purity D-Arabinose 99.9%
High Purity D-Arabinose 99.9% is an ultra-high purity sugar used for quantitative NMR standards and isotopic purity reference materials. Its single enantiomer is confirmed by polarimetry and chiral HPLC. This chemically pure sugar falls under the tariff item.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the sugar is used in food analysis
Food-related applications may lead to classification in Chapter 17.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit chiral HPLC and polarimetry data to prove the enantiomeric purity
• State the use as a reference material to support the classification
• Keep detailed quality control records for CBSA inspection
Related Products under Tariff item 2940.00.00
Benzyl Alpha-D-Mannopyranoside
Benzyl Alpha-D-Mannopyranoside is a chemically pure sugar ether with a benzyl group attached to mannose. It is used as a protecting group reagent in oligosaccharide synthesis. As a sugar ether not covered by headings 2937 to 2939, it falls under this tariff item.
Cellulose Acetate Butyrate
Cellulose acetate butyrate is a mixed ester of cellulose with acetic and butyric acids, used in specialty plastics, coatings, and films. Although cellulose derivatives typically fall under Chapter 39, this product is presented as a high-purity monomeric analog that qualifies as a chemically pure sugar ester under tariff item 2940.00.00. It is not covered by headings 29.37, 29.38, or 29.39, and meets the definition of a sugar ester in Chapter 29.
D-Arabinose 99+% ACS Reagent
D-Arabinose 99+% ACS Reagent is a high-purity aldopentose sugar meeting American Chemical Society specifications. It is used in analytical chemistry and organic synthesis as a starting material or standard. As a chemically pure sugar not excluded by the tariff item, it is classified here.
D-Arabinose Anhydrous Crystals
D-Arabinose Anhydrous Crystals are chemically pure sugar crystals with controlled water content below 0.5%. They are used in moisture-sensitive carbohydrate chemistry applications. This product qualifies as a chemically pure sugar under the tariff item.
D-Arabinose Cell Culture Grade
D-Arabinose Cell Culture Grade is a chemically pure sugar tested for use in mammalian cell growth media. It has low endotoxin levels and is certified pyrogen-free for biological research. As a pure sugar for laboratory use, it falls under this tariff item.
D-Arabinose Powder
D-Arabinose Powder is a chemically pure aldopentose sugar supplied as a white crystalline powder for laboratory research. It is epimeric at C-2 with D-ribose and used in various biochemical applications. This product is classified as a chemically pure sugar under the tariff item.