Sodium Aluminum Sulfate Hydrate from Japan
Sodium aluminum sulfate hydrate, also known as soda alum, is a double sulfate salt classified as an alum under heading 28.33. It is used in paper manufacturing and as a food additive (SAS). Its hydrated double sulfate composition is characteristic of alums.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is labeled with its chemical formula NaAl(SO4)2·12H2O
• For food additive use, comply with CFIA regulations
• Provide a certificate of analysis to confirm the double sulfate composition