Basic information Safety Supplier Related

Pigment Red 38

Basic information Safety Supplier Related

Pigment Red 38 Basic information

Product Name:
Pigment Red 38
Synonyms:
  • Pigment Red 38
  • diethyl 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydro-5-oxo-1-phenyl-1h-pyrazole-3-carboxylate]
  • C.I. 21120
  • 1H-Pyrazole-3-carboxylic acid, 4,4-(3,3-dichloro1,1-biphenyl-4,4-diyl)bis(azo)bis4,5-dihydro-5-oxo-1-phenyl-, diethyl ester
  • Piper Red
  • C.I. Pigment Red 38
  • 1h-pyrazole-3-carboxylic acid, 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bi
  • DIETHYL 4,4'-(3,3'-DICHLORO1,1'-BIPHENYL-4,4'-DIYL)BIS(AZO)BIS4,5-DIHYDRO-5-OXO-1-PHENYL-1H-PYRAZOLE-3-CARBOXYLATE
CAS:
6358-87-8
MF:
C36H28Cl2N8O6
MW:
739.57
EINECS:
228-788-3
Product Categories:
  • Organics
Mol File:
6358-87-8.mol
More
Less

Pigment Red 38 Chemical Properties

Boiling point:
819.5±75.0 °C(Predicted)
Density 
1.414g/cm3 at 20.18℃
vapor pressure 
0Pa at 25℃
form 
Solid:nanomaterial
pka
-1.54±0.70(Predicted)
LogP
0.88 at 23℃ and pH7
EPA Substance Registry System
C.I. Pigment Red 38 (6358-87-8)
More
Less

Pigment Red 38 Usage And Synthesis

Uses

C.I. Pigment red 38 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

BLUISH

HEAT RESISTANCE

200 °C min

LIGHT FASTNESS

7

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

28 m 2 /g

DENSITY

1.70 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 %

References

[1] Gürses A, A??ky?ld?z M, Güne? K, et al. Dyes and pigments: their structure and properties[J]. Dyes and pigments, 2016: 13-29.

Pigment Red 38Supplier

Winchem Industrial Co. Ltd
Tel
0574-83851061
Email
info@win-chemical.com
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Email
xg01_gj@163.com
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Email
sales@tnjchem.com
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Email
linda@hubeijusheng.com
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com