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No. Raw materials of YInMn will never be cheap enough to compete with phthalo blue. Chemical formula for phthalo blue is C32 H16 Cu N8 Of these, everything is
by runnerup 5y ago
No. Raw materials of YInMn will never be cheap enough to compete with phthalo blue.
Chemical formula for phthalo blue is C32 H16 Cu N8
Of these, everything is super cheap and only Cu (Copper) really has any substantial cost.
1 kg of Copper (15.7 moles) is $10.
1 kg of hydrocarbons (~9 moles, Octane) is...about $0.48 at a US gas pump.
Chemical formula for YInMn blue is (loosely) Y In0.8 Mn0.2 O3 Of these, everything is super expensive and only the "O" (oxygen) is relatively cheap.
1 kg of Indium (8.7 moles) is over $600.
Doing some dimensional analysis with additional hidden molecular weights, you can make 1 kg (1.75 moles) of phthalo blue with less than $1-2 of raw materials. Currently the price of raw phthalo blue pigment is about $6 in bulk, so we can assume that processing costs about $4-5 per kg (65-80%), and the $1-2 of raw materials makes up 20-35%.
However, just the indium in 1kg (4.17 moles) of YInMn blue will cost you $275.
Now, this is twice as many moles vs phthalo blue so assuming (bad assumption) that you need roughly the same number of pigment molecules for visual perception you could get the equivalent "deepness" as 1kg of phthalo blue with half the weight of pigment ($140). But even if your Yttrium and Manganese were completely free, and processing cost you $0.00 per kilogram....you'd still be 10 times what the price of phthalo blue is in the current shortage!
Yttrium is $34/kg btw, so you'll need about $12 of this to make 1kg of YInMn.
Manganese is $2/kg and you'll only need about $0.10 of manganese to make 1kg of YInMn.