Yancheng King Horse Chemical Co. Ltd.

pigment red 48:2

• Category :

  Dyestuffs and Pigments

• Synonyms :

  15865:2;C.I. Pigment Red 48, calcium salt (1:1);C.I. Pigment Red 48, calcium salt;Pigment Red 48 calcium saltcalcium (4Z)-4-[2-(5-chloro-4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-2-carboxylate;calcium 4-[(E)-(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylate;Pigment Red 48:2;

• CAS NO :

  7023-61-2

• EC NO :

  230-303-5

• Molecular Formula :

  C₁₈H₁₁CaClN₂O₆S

• Molecular Weight :

  458.8857

• Main Specifications :

  C18H11CaClN2O6S

• InChI :

  InChI=1/C18H13ClN2O6S.Ca/c1-9-6-15(28(25,26)27)14(8-13(9)19)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);/q;+2/p-2/b21-20+;

• Packing :

  25kg per bags then palletised

• Product description :

  C.I.Pigment No. Red 48:2 CAS 7023-61-2 C.I.No. 15865:2 Physical Properties Specific Gravity 1.50-1.86 Specific Surface area(m2/g) 53-100 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 50-60% Finess(100mesh) 5.0%max Fastness to Light 5 Heat 200 Bleeding resistance Water 4-5 Linseed Oil 4 Acid 3 Alkali 3 Alcohol 4 Xylene 5 Ethyl acetate 4-5

• Uses :

  used for ink, paint, coating,plastic & textile

• Molecular Structure :