Aluminum Fluosilicate (Al2(SiF6)3) from Japan
Aluminum fluosilicate serves as a laundry sour and in water fluoridation. Classified in HTS 2826.12.00.00 as a complex fluoride of aluminum, chemically defined inorganic compound. Also used in synthetic zeolites.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Test for silica content; high silica may shift to fluorosilicates under 2826.90
• Comply with FIFRA if for pesticide adjuvants
• Ensure no organic complexing agents to stay in Chapter 28