Ninhydrin Analytical Reagent Grade
Ninhydrin analytical reagent grade (99+% purity) is certified for amino acid quantification via paper chromatography. This separate chemically defined organic compound, with ketone and aldehyde functions, is classified under tariff item 2914.40.00 for ketone-alcohols and ketone-aldehydes.
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 |
PGA flags (2)Show detailsHide detailsCFIAAll ProgramsRequiredHCActive Pharmaceutical IngredientsMay be required
- CFIA
All Programs · Required
CANADIAN FOOD INSPECTION AGENCY: CFIA All Programs requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 2914390000–2914500000).
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 2914. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
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 packaged as a laboratory reagent with specific use instructions
Diagnostic reagents are classified under heading 3822.
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
• Ensure the product is not mixed with other substances, as mixtures may be classified elsewhere
• Keep documentation of the 99+% purity for customs verification
• Verify if the product is exempt from duty under a free trade agreement
Related Products under Tariff item 2914.40.00
1-(2-Hydroxy-5-methylphenyl)ethanone
1-(2-Hydroxy-5-methylphenyl)ethanone is a methyl-substituted o-hydroxyacetophenone used in resin and flavor production. This aromatic ketone-alcohol is a separate chemically defined compound, classified under tariff item 2914.40.00.
1-(2-Hydroxyethyl)-2-pyrrolidone Ketone Analog
1-(2-Hydroxyethyl)-2-pyrrolidone Ketone Analog is a compound that combines ketone and alcohol functional groups within a lactam ring structure. It is classified as a ketone-alcohol under tariff item 2914.40.00 because the ketone-alcohol functionality is the defining characteristic, despite the presence of a heterocyclic ring. This product is used in electronics and pharmaceutical applications.
1-(2-Hydroxyphenyl)ethanone (o-Hydroxyacetophenone)
1-(2-Hydroxyphenyl)ethanone (o-hydroxyacetophenone) is an aromatic ketone-alcohol used in fragrance synthesis and as a pharmaceutical intermediate. Its structure includes a benzene ring with adjacent acetyl and hydroxyl groups, classifying it under tariff item 2914.40.00.
1,3-Dihydroxyacetone 99% Technical Grade
Technical grade 1,3-dihydroxyacetone (DHA) at 99% purity is used for industrial self-tanning and biochemical applications. It is a separate chemically defined ketone-alcohol, classified under tariff item 2914.40.00.
1,3-Dihydroxyacetone (DHA) Powder
Pure 1,3-dihydroxyacetone (DHA) is a ketone-alcohol compound used primarily as a self-tanning agent in cosmetics, reacting with skin proteins to produce a natural-looking tan. It falls under tariff item 2914.40.00 as a chemically defined organic compound.
1-(3-Hydroxyphenyl)ethanone (m-Hydroxyacetophenone)
1-(3-Hydroxyphenyl)ethanone (m-hydroxyacetophenone) is utilized in pharmaceutical synthesis, with meta-oriented ketone and hydroxy groups on an aromatic ring. This chemically defined aromatic ketone-alcohol is classified under tariff item 2914.40.00.