Magnesium Oxide Tanning Neutralizer
High-purity magnesium oxide neutralizes acidic chrome tanning baths to proper pH for fixation. Inorganic tanning substance of HTS 3202.90.50.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If refractory grade
Magnesia for crucibles/refractories classified as mineral products.
If general chemical applications
Divalent metal oxides under Chapter 28 chemicals.
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Import Tips & Compliance
• Reactivity grade specification (light vs heavy calcined)
• Moisture content <2% required for free-flowing properties
• Tanning-specific vs refractory grade distinction critical
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