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Pigment Yellow 151

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Pigment Yellow 151 Basic information

Product Name:
Pigment Yellow 151
Synonyms:
  • 2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzoic acid
  • 2-[[1-[[(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzoic acid
  • C.I. 13980
  • fast yellow h4g
  • Pigment Yellow 151
  • Dominion DCC-7151
  • Kikuchi Kikufine Yellow TC-9630
  • Kikuchi Kikufine Yellow TC-9400
CAS:
31837-42-0
MF:
C18H15N5O5
MW:
381.34
EINECS:
250-830-4
Product Categories:
  • Organics
Mol File:
31837-42-0.mol
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Pigment Yellow 151 Chemical Properties

Boiling point:
546.6±50.0 °C(Predicted)
Density 
1.55±0.1 g/cm3(Predicted)
solubility 
210μg/L in organic solvents at 20 ℃
pka
1.55±0.59(Predicted)
Water Solubility 
17.8μg/L at 25℃
LogP
1.07 at 25℃
CAS DataBase Reference
31837-42-0(CAS DataBase Reference)
EPA Substance Registry System
C.I. Pigment Yellow 151 (31837-42-0)
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Pigment Yellow 151 Usage And Synthesis

Flammability and Explosibility

Notclassified

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

YELLOW POWDER

SHADE

GREENISH

HEAT RESISTANCE

260 °C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-45%

SPECIFIC SURFACE

30 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 Yellow 151Supplier

Winchem Industrial Co. Ltd
Tel
0574-83851061
Email
info@win-chemical.com
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Email
bin.wu@shlschem.com
Shanghai Orgchem Co.,Ltd.
Tel
+86-21-5877 1921
Email
info@chemofchina.com
Wuhan FengyaoTonghui Chemical Products Co., Ltd.
Tel
027-027-87466205 15377573527
Email
2678564200@qq.com
Hubei Zhonglong Kangsheng Fine Chemical Co., Ltd.
Tel
027-83855383 15926260361
Email
1572938790@qq.com