Pigment Red 4
Pigment Red 4 Basic information
- Product Name:
- Pigment Red 4
- Synonyms:
-
- PERMANENT RED 2B
- PIGMENT RED 4
- C.I. 12085
- 1-(2-Chloro-4-nitrophenylazo)-2-naphthol
- Pigment Red 4 (C.I.)
- 1-((2-chloro-4-nitrophenyl)azo)-2-naphtaleno
- 1-((2-chloro-4-nitrophenyl)azo)-2-naphtho
- 1-[(2-chloro-4-nitrophenyl)azo]-2-naphthaleno
- CAS:
- 2814-77-9
- MF:
- C16H10ClN3O3
- MW:
- 327.72
- EINECS:
- 220-562-2
- Product Categories:
-
- Organics
- Dyes and Pigments
- Mol File:
- 2814-77-9.mol
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Pigment Red 4 Chemical Properties
- Boiling point:
- 558.9±50.0 °C(Predicted)
- Density
- 1.4414 (rough estimate)
- refractive index
- 1.6470 (estimate)
- Colour Index
- 12085
- pka
- 13.50±0.50(Predicted)
- form
- powder to crystal
- color
- Orange to Brown
- CAS DataBase Reference
- 2814-77-9(CAS DataBase Reference)
- EPA Substance Registry System
- C.I. Pigment Red 4 (2814-77-9)
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Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 36
- Safety Statements
- 26
- RTECS
- QL3436000
- Hazardous Substances Data
- 2814-77-9(Hazardous Substances Data)
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Pigment Red 4 Usage And Synthesis
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
RED POWDER |
|
SHADE |
BLUISH |
|
HEAT RESISTANCE |
180 °C min |
|
LIGHT FASTNESS |
6 |
|
ACID RESISTANCE |
5 |
|
ALKALI RESISTANCE |
5 |
|
FASTNESS TO BLEEDING |
4 |
|
OIL ABSORPTION |
40-45% |
|
SPECIFIC SURFACE |
28 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 4 Preparation Products And Raw materials
Raw materials
Pigment Red 4Supplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 18621169109
- market03@meryer.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
BeiJing Hwrk Chemicals Limted
- Tel
- 0757-86329057 18516978288
- sales.gd@hwrkchemical.com
Energy Chemical
- Tel
- 021-58432009 400-005-6266
- sales8178@energy-chemical.com
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