Yancheng King Horse Chemical Co. Ltd.

pigment red 245

• Category :

  Dyestuffs and Pigments

• Synonyms :

  12317;C.I.Pigment Red 245;P.R.245;Naphthol Red 245;4-[[5-(aminocarbonyl)-2-methoxyphenyl]azo]-3-hydroxy-N-phenyl-2-Naphthalenecarboxamide;(4Z)-4-[2-(5-carbamoyl-2-methoxyphenyl)hydrazinylidene]-3-oxo-N-phenyl-3,4-dihydronaphthalene-2-carboxamide;

• CAS NO :

  68016-05-7

• EC NO :

  268-171-6

• Molecular Formula :

  C₂₅H₂₀N₄O₄

• Molecular Weight :

  440.4507

• Main Specifications :

  C25H20N4O4

• InChI :

  InChI=1/C25H20N4O4/c1-33-21-12-11-16(24(26)31)14-20(21)28-29-22-18-10-6-5-7-15(18)13-19(23(22)30)25(32)27-17-8-3-2-4-9-17/h2-14,28H,1H3,(H2,26,31)(H,27,32)/b29-22-

• Packing :

  25kg per bags then palletised

• Product description :

  C.I.Pigment No. Red 245 CAS 68016-05-7 C.I.No. Physical Properties Specific Gravity 1.5 Specific Surface area(m2/g)   pH 7.0 Specification Color Shade Similar to the standard Color Strength 97-103% of the standard Volatile matter at 105 2.5%max Soluble matter in water 1.5%max Oil absorption 40-50% Finess(100mesh) 5.0% Fastness to Light 7 Heat 160 Bleeding resistance Water 5 Linseed Oil 4 Acid 4-5 Alkali 5 Alcohol 4 Xylene 5 Ethyl acetate 4

• Uses :

  used for ink, paint, coating,plastic & textile

• Molecular Structure :