Basic information Safety Supplier Related

Pigment Red 188

Basic information Safety Supplier Related

Pigment Red 188 Basic information

Product Name:
Pigment Red 188
Synonyms:
  • methyl 4-[(2,5-dichlorophenyl)carbamoyl]-2-[(2Z)-2-[3-[(2-methoxyphenyl)carbamoyl]-2-oxonaphthalen-1-ylidene]hydrazinyl]benzoate
  • methyl 4-[[(2,5-dichlorophenyl)amino]carbonyl]-2-[[2-hydroxy-3-[[(2-methoxyphenyl)amino]carbonyl]-1-naphthyl]azo]benzoate
  • Benzoic acid, 4-(2,5-dichlorophenyl)aminocarbonyl-2-2-hydroxy-3-(2-methoxyphenyl)aminocarbonyl-1-naphthalenylazo-, methyl ester
  • Pigment Red 188
  • Red HF3S
  • CI Pigment Red 188
  • 4-[[(2,5-Dichlorophenyl)amino]carbonyl]-2-[[2-hydroxy-3-[[(2-methoxyphenyl)amino]carbonyl]-1-naphtyl]azo]benzoic acid methyl ester
  • C.I.12467
CAS:
61847-48-1
MF:
C33H24Cl2N4O6
MW:
643.47
EINECS:
263-272-1
Product Categories:
  • Organics
Mol File:
61847-48-1.mol
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Pigment Red 188 Chemical Properties

Boiling point:
734.8±60.0 °C(Predicted)
Density 
1.40±0.1 g/cm3(Predicted)
pka
11.39±0.70(Predicted)
form 
Powder
LogP
0.54 at 23℃ and pH7
EPA Substance Registry System
Methyl 4-(((2,5-dichlorophenyl)amino)carbonyl)-2-((2-hydroxy-3-(((2-methoxyphenyl)amino)carbonyl)-1-naphthyl)azo)benzoate (61847-48-1)
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Pigment Red 188 Usage And Synthesis

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

YELLOWISH

HEAT RESISTANCE

300°C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

27 m 2 /g

DENSITY

1.60 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 %

Pigment Red 188Supplier

Winchem Industrial Co. Ltd
Tel
0574-83851061
Email
info@win-chemical.com
Wuhan FengyaoTonghui Chemical Products Co., Ltd.
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027-87466105 15377573527
Email
2678564200@qq.com
AFINE CHEMICALS LIMITED
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+86-0571-85134551
Email
info@afinechem.com
Hubei Jusheng Technology Co.,Ltd.
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18871490254
Email
linda@hubeijusheng.com
CONIER CHEM AND PHARMA LIMITED
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+8618523575427
Email
sales@conier.com