Potassium Hydride Dispersion
Potassium hydride dispersed in mineral oil prevents direct air/moisture contact. Used as strong base in specialized organic reactions. HTS 2850.00.5000 covers this chemically defined hydride.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mineral oil content >70% by weight
Predominantly oil mixtures classified as lubricating oil preparations.
If phosphine impurities detected
Phosphorus compounds trigger 2853 classification.
If supplied as catalyst preparation
Antiknock preparations containing metal hydrides fall in 3811.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• UN 1422 hazardous classification demands temperature-controlled shipping
• Dispersion concentration certificates prevent reclassification
• Spill containment procedures required in import documentation
Related Products under HTS 2850.00.50.00
Sodium Hydride Powder
Sodium hydride (NaH) is a strong base and reducing agent used in organic synthesis for deprotonation reactions. It falls under HTS 2850.00.5000 as a chemically defined hydride, distinct from carbides in heading 2849. Typically supplied as a fine gray powder stored under inert atmosphere.
Lithium Aluminum Hydride Granules
Lithium aluminum hydride (LiAlH4) serves as a powerful reducing agent in organic chemistry for carbonyl reductions. Classified under HTS 2850.00.5000 as a complex metal hydride. Supplied as white granules requiring anhydrous storage conditions.
Calcium Hydride Powder
Calcium hydride (CaH2) acts as a desiccant and hydrogen source in chemical manufacturing. Falls under HTS 2850.00.5000 as an alkaline earth metal hydride. Gray powder that reacts vigorously with water.
Sodium Borohydride Crystals
Sodium borohydride (NaBH4) selectively reduces aldehydes and ketones in organic synthesis. Classified as a borohydride under HTS 2850.00.5000. White crystalline solid soluble in water and alcohol.
Magnesium Hydride Powder
Magnesium hydride (MgH2) stores hydrogen for fuel cell and battery applications. Classified under HTS 2850.00.5000 as metal hydride. Fine white powder with high hydrogen capacity.
Lithium Borohydride Solution
Lithium borohydride (LiBH4) in ether solution for hydrogen storage research. HTS 2850.00.5000 classification for chemically defined borohydride. High hydrogen density material.