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Solvent Red 8

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Solvent Red 8 Basic information

Product Name:
Solvent Red 8
Synonyms:
  • Chromate(1-), bis2,4-dihydro-4-2-(hydroxy-.kappa.O)-4-nitrophenylazo-.kappa.N1-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-.kappa.O3-, hydrogen
  • chromate(1-), bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-pheny
  • Chromate(1-), bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-, hydrogen
  • Hydrogen bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato]chromate
  • Solvent Red 8
  • Red 4R
  • C.I.12715
  • C.I.Solvent Red 8
CAS:
33270-70-1
MF:
C32H23CrN10O8
MW:
727.59
EINECS:
251-436-5
Product Categories:
  • Solvent Dyestuff
  • Organometallics
Mol File:
33270-70-1.mol
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Solvent Red 8 Usage And Synthesis

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

DARK RED POWDER

SHADE

BLUISH

HEAT RESISTANCE

220 °C min

LIGHT FASTNESS

5-6

ACID RESISTANCE

4

ALKALI RESISTANCE

5

WATER RESISTANCE

5

DENSITY

1.30 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Solvent Red 8 Preparation Products And Raw materials

Raw materials

Solvent Red 8Supplier

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