Of sodium: — Other
Part of: 2839 — Silicates; commercial alkali metal silicates:
N300532 · 2018-10-29 — The tariff classification of “Sodium Zirconium Cyclosilicate, CAS # 10101-52-7” from Germany
” Your submission indicates that the product at issue as a single chemically defined inorganic compound, imported in powder form, which is intended to be used in the treatment of hyperkalemia in adults. You further state that this product is synthetically produced and is not manufactured from animal or animal-by-products. We have also obtained additional classification guidance from a requested laboratory report, issued by the U.S. Customs & Border Protection Laboratory. The applicable subheading for “Sodium Zirconium Cyclosilicate, CAS # 10101-52-7” will be 2839.19.0000, Harmonized Tariff…
801870 · 1994-10-04 — The tariff classification of Inkrustop and Inpasin fromCzechoslovakia Republic.
The prospective imports are as follows: 1) Inkrustop is a cleaner for heating systems. It is composed of sodium hydrogen carbonate, sodium chloride, and water. 2) Inpasin is a pipe coating material consisting of sodium silicate, and water. The applicable subheading for the Inkrustop will be 3402.90.5030, Harmonized Tariff Schedule of the United States (HTS), which provides for organic surface-active agents (other than soap); surface-active preparations, washing preparations (including auxiliary washing preparations) and cleaning preparations, whether or not containing soap, other than those…
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