Yancheng King Horse Chemical Co. Ltd.

pigment red 8

• Category :

  Dyestuffs and Pigments

• Synonyms :

  12335;C.I.Pigment Red 8;P.R.8;Naphthol Red F4R;Permanent Red F4R;N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-2-Naphthalenecarboxamide;Pigment Red 8;C.I. 12335;(4E)-N-(4-chlorophenyl)-4-[(2-methyl-5-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2-carboxamide;

• CAS NO :

  6410-30-6

• EC NO :

  229-100-4

• Molecular Formula :

  C₂₄H₁₇ClN₄O₄

• Molecular Weight :

  460.8692

• Main Specifications :

  C24H17ClN4O4

• InChI :

  InChI=1/C24H17ClN4O4/c1-14-6-11-18(29(32)33)13-21(14)27-28-22-19-5-3-2-4-15(19)12-20(23(22)30)24(31)26-17-9-7-16(25)8-10-17/h2-13,27H,1H3,(H,26,31)/b28-22+

• Packing :

  25kg by paper bag

• Product description :

  C.I.Pigment No. Red 8 CAS 6410-30-6 C.I.No. 12335 Physical Properties Specific Gravity 1.6 Specific Surface area(m2/g)   pH 7 Melting point 305 Specification Color Shade Similar to the standard Color Strength 97-103% of the standard Volatile matter at 105 4.5%max Soluble matter in water 3.5%max Oil absorption 45-55% Finess(100mesh) 5.0%max Fastness to Light 5 Heat 120 Bleeding resistance Water 4 Linseed Oil 4 Acid 5 Alkali 1 Alcohol 4 Xylene 4 Ethyl acetate 3

• Uses :

  apply to paint,ink,textile,plastic,coating

• Molecular Structure :