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Pigment Brown 25

Product Name
Pigment Brown 25
CAS No.
6992-11-6
Chemical Name
Pigment Brown 25
Synonyms
C.I.12510;Pigment Brown 25;C.I. Pigment Brown 25;NAEXAHVLTQKKCY-NVQSTNCTSA-N;4-[(2,5-dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimid...;4-[(2,5-Dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide;2-Naphthalenecarboxamide, 4-(2,5-dichlorophenyl)azo-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-;4-[(2,5-dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxynaphthalene-2-carboxamide;4-[2-(2,5-Dichlorophenyl)diazenyl]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide;(4Z)-4-[(2,5-dichlorophenyl)hydrazinylidene]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide
CBNumber
CB1968224
Molecular Formula
C24H15Cl2N5O3
Formula Weight
492.31
MOL File
6992-11-6.mol
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Pigment Brown 25 Property

Boiling point:
597.6±50.0 °C(Predicted)
Density 
1.58
pka
11.41±0.30(Predicted)
Water Solubility 
17μg/L at 23℃
LogP
1.15 at 23℃
EPA Substance Registry System
2-Naphthalenecarboxamide, 4-[(2,5-dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy- (6992-11-6)
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Hazard and Precautionary Statements (GHS)

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Pigment Brown 25 Chemical Properties,Usage,Production

Flammability and Explosibility

Not classified

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

BROWN POWDER

SHADE

BLUISH

HEAT RESISTANCE

300 °C min

LIGHT FASTNESS

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 Brown 25 Preparation Products And Raw materials

Raw materials

Preparation Products

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Pigment Brown 25 Suppliers

China 16 United States 1 Global 17
Alfa Chemistry
Tel
+1-5166625404
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
21317
Advantage
58
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View Lastest Price from Pigment Brown 25 manufacturers

Henan Bao Enluo International TradeCo.，LTD
Product
Pigment brown 25 6992-11-6
Price
US $100.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
500t/month
Release date
2023-07-20

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  • Pigment Brown 25
  • 2-Naphthalenecarboxamide, 4-(2,5-dichlorophenyl)azo-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-
  • C.I. Pigment Brown 25
  • 4-[(2,5-Dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide
  • C.I.12510
  • 4-[(2,5-dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxynaphthalene-2-carboxamide
  • 4-[2-(2,5-Dichlorophenyl)diazenyl]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide
  • NAEXAHVLTQKKCY-NVQSTNCTSA-N
  • 2-Naphthalenecarboxamide, 4-[2-(2,5-dichlorophenyl)diazenyl]-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-
  • (4Z)-4-[(2,5-dichlorophenyl)hydrazinylidene]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide
  • 4-[(2,5-dichlorophenyl)azo]-N-(2,3-dihydro-2-oxo-1H-benzimid...
  • 6992-11-6
  • C24H15Cl2N5O3
  • Organics