ChemicalBook Product Catalog Dyes and Pigments Pigment Organic pigments Pigment Red 170

Pigment Red 170

Pigment Red 170 Basic information
Product Name:Pigment Red 170
Synonyms:PIGMENT RED 170;4-[[4-(Aminocarbonyl)phenyl]azo]-N-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide;C.I. 12475;F2RK;F5RK;NAPTHOL RED F3RK;NAPTHOL RED F5RK;PR170 F3RK
CAS:2786-76-7
MF:C26H22N4O4
MW:454.48
EINECS:220-509-3
Product Categories:
Mol File:2786-76-7.mol
Pigment Red 170 Structure
Pigment Red 170 Chemical Properties
Boiling point 663.2±55.0 °C(Predicted)
density 1.395 g/cm3
solubility Aqueous Acid (Slightly)
pka11.46±0.70(Predicted)
form Powder
LogP1.28 at 24℃ and pH7
CAS DataBase Reference2786-76-7(CAS DataBase Reference)
EPA Substance Registry SystemC.I. Pigment Red 170 (2786-76-7)
Safety Information
Hazardous Substances Data2786-76-7(Hazardous Substances Data)
MSDS Information
Pigment Red 170 Usage And Synthesis
UsesPigment Red 170 is used in preparation method of cream-like pigment.
Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

YELLOWISH

HEAT RESISTANCE

280°C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

27 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 170 Preparation Products And Raw materials
Preparation Productsdisodium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
METHYL ISOCYANOACETATE Formamide,Deionized Pigment Red 254 N-BUTYLISOCYANIDE PHENYLSELENOL 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide Pigment Red 122 15 PIGMENT BLUE 15 Benzamide Ethyl isocyanoacetate Pigment Red 170 CI NO 77605 TERT-BUTYL ISOCYANIDE Benzyl isocyanide PIGMENT RED 170 F5RK(BLUEISH),PIGMENT RED 170 F3RK(YELLOWISH) Formamide Pigment Red 2
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