Amorphous silicon dioxide micro-spheres of mean particle size 0.003-0.018 mm, linseed oil absorption 30-40 ml/g, surface area less than 80 m²/g, and pore volume less than 0.1 ml/g (CAS No. 7631-86-9) (provided for in subheading 2811.22.10)
Part of: 99 — Temporary legislation; temporary modifications (US)
Not sure this code fits your product? HaiLang AI determines the US HTS code from a description in about a minute.
Classify a product