Pigment Yellow 65 CAS #6528-34-3

Pigment Yellow 65 CAS #6528-34-3 - 图片 2

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Pigment Yellow 65 CAS #6528-34-3

1. Physical and chemical properties
Appearance: yellow powder.
Density: usually between 1.3 – 1.5 g/cm³.
Solubility: insoluble in water, but has certain solubility in some organic solvents.
Stability: has good thermal stability and light resistance. The color is relatively stable within a certain temperature range, and it is not easy to decompose and discolor due to heat; at the same time, it can also maintain good color durability under light.
2. Applications
Paint field: can be used in various types of coatings, such as architectural coatings, industrial coatings, automotive coatings, etc. Provide a bright yellow hue for the coating and enhance the decorative effect of the coating.
Ink field: suitable for printing inks, including offset inks, gravure inks, flexographic inks, etc.

Category Dyestuffs And Pigments Tag Dyestuffs And Pigments

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Pigment Yellow 65 CAS #6528-34-3

Pigment Yellow 65 Basic information

Product Name:	Pigment Yellow 65
Synonyms:	c.i. 11740;2-[(4-methoxy-2-nitrophenyl)azo]-n-(2-methoxyphenyl)-3-oxo-butyramide;Pigment Yellow 65;YELLOW 65;2-[(4-methoxy-2-nitrophenyl)azo]-n-(2-methoxyphenyl)-3-oxo-butanamid;2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo-Butanamide;2-[(4-Methoxy-2-nitrophenyl)azo]-o-acetoacetanisidide;Permanent Yellow Rn
CAS:	6528-34-3
MF:	C18H18N4O6
MW:	386.36
EINECS:	229-419-9
Product Categories:	Organics
Mol File:	6528-34-3.mol

Pigment Yellow 65 Chemical Properties

Melting point	236 – 240°C
Boiling point	570.1±50.0 °C(Predicted)
density	1.33
vapor pressure	0Pa at 25℃
storage temp.	Refrigerator, under inert atmosphere
solubility	Chloroform (Slightly, Heated)
pka	0.77±0.59(Predicted)
form	Solid
color	Yellow to Dark Orange
Water Solubility	1.9μg/L at 25℃
LogP	4.83 at 22.6℃
CAS DataBase Reference	6528-34-3(CAS DataBase Reference)
EPA Substance Registry System	Butanamide, 2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo- (6528-34-3)

Safety Information

MSDS Information

Pigment Yellow 65 Usage And Synthesis

Flammability and Explosibility

Not classified

Properties and Applications

TEST ITEMS	SPECIFICATION
APPEARANCE	YELLOW POWDER
SHADE	REDDISH
HEAT RESISTANCE	180 °C min
LIGHT FASTNESS	6
ACID RESISTANCE	5
ALKALI RESISTANCE	4
FASTNESS TO BLEEDING	4
OIL ABSORPTION	40-50%
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 %

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