Hangzhou King Chemicals 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 :

  organic pigment`

• 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 :

  25kgs/bag

• Product description :

  Pigment Red 8 PH: 7-8 Density: 1.5-1.7 Oil Absorption: ≤ 55% Light Fastness: 5 Heat Resistance: 120 Water Resistance: 4-5 Oil Resistance: 4 Acid Resistance: 5 Alkali Resistance: 4 Alcohol Resistance: 4 Mainly use in Offset ink, Water Base Inks and textile etc.

• Uses :

  Mainly use in Offset ink, Water Base Inks and textile etc.

• Molecular Structure :