Basic information Safety Supplier Related

Pigment Red 146

Basic information Safety Supplier Related

Pigment Red 146 Basic information

Product Name:
Pigment Red 146
Synonyms:
  • PR-146
  • PIGMENT RED 146
  • n-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide
  • Pigment Permanent Red FBB
  • 2-NAPHTHALENE-CARBOXAMIDE,3-HYDROXY-4-((2-METHOXY-5-((PHENYLAMINO)CARBONYL)PHENYL)AZO)-N-4-(CHLORO-2,5-DIMETHOXYLPHENYL)-
  • PR146 NAPHTHOL CARMINE FBB
  • Pigment Carmine Red
  • 2-Naphthalenecarboxamide, N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-2-methoxy-5-(phenylamino)carbonylphenylazo-
CAS:
5280-68-2
MF:
C33H27ClN4O6
MW:
611.04
EINECS:
226-103-2
Product Categories:
  • Organics
Mol File:
5280-68-2.mol
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Pigment Red 146 Chemical Properties

Boiling point:
719.5±60.0 °C(Predicted)
Density 
1.33±0.1 g/cm3(Predicted)
storage temp. 
4°C, Inert atmosphere
pka
10.06±0.70(Predicted)
CAS DataBase Reference
5280-68-2(CAS DataBase Reference)
EPA Substance Registry System
2-Naphthalenecarboxamide, N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]- (5280-68-2)
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Pigment Red 146 Usage And Synthesis

Uses

Pigment Red 146 can be used for aqueous inkjet set and inkjet printing.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

BLUISH

HEAT RESISTANCE

180 °C min

LIGHT FASTNESS

6-7

ACID RESISTANCE

4

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

30 m 2 /g

DENSITY

1.50 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 146 Preparation Products And Raw materials

Raw materials

Sodium nitrite3-Amino-4-methoxybenzanilideNaphthol AS-LC

Pigment Red 146Supplier

Winchem Industrial Co. Ltd
Tel
0574-83851061
Email
info@win-chemical.com
Tianjin Derchemist Science & Technology Co., Ltd.
Tel
22-58627059 13920586291
Email
zdcomcon@126.com
Shanghai Meishui Chemical Technology Co., Ltd
Tel
021-60549325 18616193163
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Email
422131432@qq.com
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Email
xg01_gj@163.com
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