Yancheng King Horse Chemical Co. Ltd.

pigment red 3

• Category :

  Dyestuffs and Pigments

• Synonyms :

  C.I. 12120;C.I. Pigment Red 3;1-(4-Methyl-2-nitrophenylazo)-2-naphthol;Pigment Red 3;1-[(4-methyl-2-nitrophenyl)hydrazono]naphthalen-2(1H)-one;(1Z)-1-[(4-methyl-2-nitrophenyl)hydrazono]naphthalen-2(1H)-one;

• CAS NO :

  2425-85-6

• EC NO :

  219-372-2

• Molecular Formula :

  C₁₇H₁₃N₃O₃

• Molecular Weight :

  307.3034

• Main Specifications :

  C17H13N3O3

• InChI :

  InChI=1/C17H13N3O3/c1-11-6-8-14(15(10-11)20(22)23)18-19-17-13-5-3-2-4-12(13)7-9-16(17)21/h2-10,18H,1H3/b19-17-

• Packing :

  25kg by paper bag

• Product description :

  C.I.Pigment No. Red 3 CAS 2425-85-6 C.I.No. 12120 Physical Properties Specific Gravity 1.34-1.52 Specific Surface area(m2/g) 8-25 pH 7.5 Melting point 258 Specification Color Shade Color Shade Similar to the standar Color Strength 97-103% of the standard Volatile matter at 105 1.0% Soluble matter in water 1.0% Oil absorption 35-50% Finess(100mesh) 5.0%max Fastness to Light 7 Heat 180 Bleeding resistance Water 5 Linseed Oil 4-5 Acid 3 Alkali 3 Alcohol 2 Xylene 5 Ethyl acetate 2

• Uses :

  apply to paint,ink,textile,plastic,coating

• Molecular Structure :