Hydrobromic Acid 47-52% Semiconductor Grade
Ultra-pure hydrobromic acid (47-52% assay) for semiconductor manufacturing, classified under HTS 2811.19.30.00 as other inorganic acids. Meets strict metal ion contaminant limits.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If doped with electronic-grade impurities for wafer processing
Chemicals/agents for semiconductor fabrication in heading 3818.
If containing carbide stabilizers
Carbide compounds excluded from Chapter 28 per notes, go to 2849.
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Import Tips & Compliance
• Require ICP-MS analysis showing <1ppb heavy metals for semiconductor qualification
• Use subheading statistical notes for purity reporting; avoid bulk chemical declarations
• ITAR/EAR check if destined for semiconductor fabs with dual-use tech
Related Products under HTS 2811.19.30.00
48% Hydrobromic Acid Solution
Aqueous solution of hydrogen bromide gas (HBr) at 48% concentration by weight, classified under HTS 2811.19.30.00 as hydrobromic acid, an inorganic acid of nonmetals. It is a clear, colorless to yellow liquid used primarily in chemical synthesis and as a reagent.
Hydrobromic Acid 62% Technical Grade
Technical grade hydrobromic acid at 62% HBr concentration, a strong inorganic acid under HTS 2811.19.30.00. Used in organic synthesis for bromination reactions and pharmaceutical intermediates.
Anhydrous Hydrobromic Acid Gas Cylinder
Compressed anhydrous HBr gas in steel cylinders, chemically defined as hydrobromic acid under HTS 2811.19.30.00. Primarily used in semiconductor etching and specialty chemical production.
33% Hydrobromic Acid in Acetic Acid
Hydrobromic acid solution at 33% in glacial acetic acid, still classified as chemically defined hydrobromic acid per HTS 2811.19.30.00. Common in organic cleavage reactions.
Fuming Hydrobromic Acid 55%
Fuming 55% hydrobromic acid that emits HBr vapors, a chemically defined inorganic acid under HTS 2811.19.30.00. Used in analytical chemistry and halide salt preparation.