Of potassium
Part of: 283539 — Polyphosphates: — Other:
N243666 · 2013-07-22 — The tariff classification of various inorganic chemicals from China
Product number 545 is an inorganic compound. It will be used to treat water for corrosion and scale control. The applicable subheading for product number 545 will be 2809.20.0030, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined: Phosphoric acid and Polyphosphoric Acids; Phosphoric Acid; Other. The general rate of duty will be free. Product number 586 is an inorganic compound. It will be used to treat water for corrosion and scale control. The applicable subheading for…
N243775 · 2013-07-15 — The tariff classification of various organic and inorganic chemicals from China
Product number 646 is an inorganic compound. It will be used to treat water for corrosion and scale control. The applicable subheading for product number 646 will be 2835.39.1000, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined: Polyphosphates: Other: Of potassium. The general rate of duty will be 3.1 percent ad valorem. Product numbers 647, 648, and 683 are mixtures of inorganic compounds. They will be used to treat water for corrosion and…
N180479 · 2011-09-11 — The tariff classification of Tripotassium Phosphate (CAS # 7778-53-2), Monopotassium Phosphate (CAS# 7778-77-0), Magnesium Hydroxide (CAS# 1309-42-8), Xanthan Gum (X-Gum), and Fused Magnesium Oxide.
In your eRuling request submitted August 15, 2011, on behalf of Eoncoats LLC, you requested a tariff classification ruling for five products. The first product is described as Tripotassium Phosphate (CAS # 7778-53-2), the second product is described as Monopotassium Phosphate (CAS# 7778-77-0), the third product is described as Magnesium Hydroxide (CAS# 1309-42-8), the fourth product is described as Xanthan Gum (X-Gum), and the fifth product is described as Fused Magnesium Oxide. The applicable subheading for the Tripotassium Phosphate (CAS # 7778-53-2) will be 2835.39.1000, Harmonized Tariff…
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