Glacial Acrylamide Crystals
Highly crystalline acrylamide purified by recrystallization, melting point 84-86°C, for specialty polymer applications. HTS 2924.19.11.10 classification as pure chemically defined acyclic amide per Chapter 29 note (a).
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If recrystallized from industrial wastewater recovery
Recovered/impure forms may classify as chemical mixtures rather than pure compounds.
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Import Tips & Compliance
• Provide melting point and HPLC purity certificates confirming chemical identity
• Declare crystal form but note physical state doesn't affect chemical function HTS heading
• Avoid bulk contaminated shipments; recrystallization evidence prevents mixture classification
Related Products under HTS 2924.19.11.10
Acrylamide Monomer
Pure acrylamide (CH2=CHCONH2) is a chemically defined acyclic amide used primarily as a monomer in polymerization reactions. It falls under HTS 2924.19.11.10 as an acyclic amide-function compound, specifically acrylamide, meeting Chapter 29 note (a) for separate chemically defined organic compounds.
Acrylamide Flake Form Stabilized
Stabilized acrylamide in flake form with added polymerization inhibitor (e.g., copper sulfate <0.1%) for safe transport. Falls under HTS 2924.19.11.10 per Chapter 29 note (f) allowing stabilizers necessary for preservation without changing general use character.
Acrylamide with MEHQ Inhibitor
Acrylamide containing 30-50 ppm 4-methoxyphenol (MEHQ) as polymerization inhibitor for extended shelf life. Remains under HTS 2924.19.11.10 per Chapter 29 note (f) as stabilizer doesn't render product specific-use beyond general chemical applications.
Technical Grade Acrylamide 98%
Technical grade acrylamide at 98% purity with minimal impurities, supplied as white crystalline powder for industrial polymerization. Classified under HTS 2924.19.11.10 as it remains a separate chemically defined acyclic amide per Chapter 29 note (a), with impurities not altering its essential character.
High Purity Acrylamide for Pharmaceuticals
Ultra-pure acrylamide (>99.5%) meeting pharmaceutical intermediate standards, free of heavy metals and residual monomers. Classified in HTS 2924.19.11.10 as chemically defined acyclic amide regardless of high purity or intended pharmaceutical use.