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- Details for China PR 190
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PR 190 6424-77-7
Category : Dyestuffs and Pigments
CAS NO : 6424-77-7 EC NO : 229-187-9 MF : C38H22N2O6 MW : 602.5911 Packing : iron lined with plastic bag Product description : CAS NO: 6424-77-7Molecular Formula: C38H22N2O6Molecular Weight: 602.59Appearance: fuchsia powderColor Light: close to (compared with standard)Tinting Power:100±3% (compared with standard)Moisture:≤0.5%Water Soluble Salts: <0.5%Fineness (80 mesh Sieve Residue): <5%Packing: iron lined with plastic bagNet Weight: 25 kg/pail, 50 kg/pailUse: coloring for plastics, ink, coating and so on
Uses : coloring for plastics, ink, coating and so on Synonyms : 71140;P.R.190;Perylene Scarlet;Indanthren Scarlet R;2,9-bis(4-methoxyphenyl)-Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10-(2H,9H)-tetrone;2,9-bis(4-methoxyphenyl)isoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone; Molecular Structure : 
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