Cesium Bromide Crystals
High-purity cesium bromide (CsBr) crystals used in infrared optics, scintillation detectors, and density gradient centrifugation. HTS 2827.59.51.00 covers this rare earth bromide as chemically defined inorganic salt.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If natural radioactive isotopes containing cesium-137
Radioactive compounds/isotopes classify in 2844 regardless of chemical form.
If finished optical elements
Chapter note (h) excludes optical elements of halides from Chapter 28.
If scintillation detector preparations
Mixtures with activators for detectors shift to prepared products.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Export license may apply due to cesium's strategic material status
• Optical grade requires transmission spectrum certification
• Avoid classifying polished optics as 9001 per Chapter exclusion (h)
Related Products under HTS 2827.59.51.00
Calcium Bromide Solution 52%
Calcium bromide (CaBr2) in 52% aqueous solution serves as a heavy brine in offshore drilling and completion fluids. It qualifies for HTS 2827.59.51.00 as a chemically defined bromide of an inorganic base, provided it's not an excluded organo-inorganic compound.
Strontium Bromide Hexahydrate
Strontium bromide hexahydrate (SrBr2·6H2O) used in pharmaceuticals and specialty chemicals, classified under HTS 2827.59.51.00 as hydrated bromide of alkaline earth metal.
Potassium Bromide Powder
Potassium bromide (KBr) is a white crystalline powder used primarily in photography as an emulsion component and in pharmaceuticals as a sedative. It falls under HTS 2827.59.51.00 as a bromide of an inorganic base, specifically classified among other bromides and bromide oxides not elsewhere specified in the chapter.
Sodium Bromide Crystals
Sodium bromide (NaBr) crystals are colorless, water-soluble inorganic salts used in oilfield drilling fluids and water purification. Classified under HTS 2827.59.51.00 as 'other' bromides of inorganic bases, distinct from bromide oxides.
Lithium Bromide Anhydrous
Anhydrous lithium bromide (LiBr) is a hygroscopic white powder used in air conditioning absorption chillers and as a catalyst. Falls under HTS 2827.59.51.00 as other bromide salts of inorganic bases, meeting chemical definition requirements.
Zinc Bromide Powder
Zinc bromide (ZnBr2) powder functions as a Lewis acid catalyst, wood preservative, and in battery electrolytes. Classified in HTS 2827.59.51.00 as a bromide of inorganic metal base, chemically defined per Chapter notes.