Magnesium Molybdate Anhydrous
Magnesium molybdate (MgMoO4) anhydrous powder is utilized in flame retardants and ceramic glazes. It fits HTS 2841.70.5000 as 'other' molybdates, a salt of oxometallic acids not covered by Section V exclusions.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If gypsum-based with molybdate for construction
Plasters with additives may classify under anhydrite/gypsum headings.
If refractory ceramic goods containing molybdate
Finished ceramic products shift to Chapter 69.
If classified as a phosphonate derivative
Similar oxoacids of phosphorus/phosphorus compounds take precedence in 2835.
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Import Tips & Compliance
• Distinguish from magnesium oxide (excluded under note 2(a)) with molybdenum assay
• Use bulk industrial packaging to maintain pure compound status
• Comply with CPSC labeling if for consumer flame retardant applications
Related Products under HTS 2841.70.50.00
Sodium Molybdate Dihydrate
Sodium molybdate dihydrate (Na2MoO4·2H2O) is a white crystalline powder used as a source of molybdenum in fertilizers and nutritional supplements. It falls under HTS 2841.70.5000 as a molybdate salt of an oxometallic acid, specifically categorized as 'other' molybdates not elsewhere specified.
Ammonium Molybdate Tetrahydrate
Ammonium molybdate tetrahydrate ((NH4)6Mo7O24·4H2O) is a laboratory reagent and catalyst precursor in chemical synthesis. Classified under HTS 2841.70.5000 as an 'other' molybdate, it qualifies as a salt of a peroxometallic or oxometallic acid per Chapter 28 notes.
Potassium Molybdate Powder
Potassium molybdate (K2MoO4) is an inorganic salt used in pigments, electroplating, and as a corrosion inhibitor. It is classified in HTS 2841.70.5000 as 'other' molybdates, meeting the definition of oxometallic acid salts in Chapter 28.
Lithium Molybdate Crystals
Lithium molybdate (Li2MoO4) crystals serve as scintillators in radiation detectors and high-temperature electrolytes. Under HTS 2841.70.5000, it is an 'other' molybdate salt of an oxometallic acid, excluded from optical elements per Chapter notes.
Zinc Molybdate Inhibitor Grade
Zinc molybdate (ZnMoO4) is a corrosion inhibitor pigment in protective coatings for metals. Classified as 'other' under HTS 2841.70.5000, it is a chemically defined molybdate salt per Chapter 28 definitions.