Potassium Nitrate for Heat Storage Salts from Canada
Potassium nitrate component in solar thermal heat transfer and storage salt mixtures. Base compound under HTS 2834.21.00.00.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Melting point and thermal stability certificates; bulk molten salt handling requires specialized containers; energy dept permits for large volumes