Chromic Sulfate Anhydrous from Germany
Anhydrous chromic sulfate (Cr2(SO4)3) is used in pyrotechnics and high-temperature ceramics. It is a pure inorganic chromium sulfate under HTS 2833.29.40.00, distinguished by lack of crystal water. Dark green powder form.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Hygroscopic nature requires sealed packaging declarations and <0.5% moisture certification
• ATF permits needed for pyrotechnic precursors
• Avoid classifying hydrates incorrectly; specify anhydrous explicitly