30125-47-4 Usage
Description
Pigment Yellow 138 is a greenish yellow pigment with good heat stability and reasonable weatherfastness. It is a lemon yellow powder with a specific surface area of 26 m2/g and a density of 1.70 g/cm3. The pigment has a tinging strength of 100-105% and exhibits greenish shade. It has a heat resistance of at least 300°C, light fastness of 7-8, and moderate resistance to acids and alkalis with a rating of 5. The pigment also has a low water solubility of 1.0% max and a residue on 80 mesh of 5.0% max.
Uses
Used in Paints and Plastics Industry:
Pigment Yellow 138 is used as a colorant in paints and plastics for its good heat stability, reasonable weatherfastness, and greenish yellow shade. Its properties make it suitable for various applications in the paints and plastics industry, providing color and enhancing the appearance of the final products.
Used in Coatings:
Pigment Yellow 138 is used as a pigment in coatings for its excellent heat resistance, light fastness, and acid and alkali resistance. These properties make it suitable for use in coatings that require high durability and resistance to environmental factors.
Used in Printing Inks:
Pigment Yellow 138 is used as a colorant in printing inks for its good heat stability, reasonable weatherfastness, and greenish yellow shade. Its properties make it suitable for use in various printing applications, providing vibrant and long-lasting colors.
Used in Textile Industry:
Pigment Yellow 138 is used as a dye in the textile industry for its good heat stability, light fastness, and acid and alkali resistance. These properties make it suitable for dyeing fabrics and providing long-lasting colors in various textile applications.
Flammability and Explosibility
Notclassified
TEST ITEMS
SPECIFICATION
HEAT RESISTANCE
300 °C min
LIGHT FASTNESS
7-8
ACID RESISTANCE
5
ALKALI RESISTANCE
5
FASTNESS TO BLEEDING
5
OIL ABSORPTION
35%
SPECIFIC SURFACE
26 m
2
/g
DENSITY
1.70 g/cm
3
RESIDUE ON 80 MESH
5.0% max
VOLATITE 105 °C
1.0% max
Check Digit Verification of cas no
The CAS Registry Mumber 30125-47-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,1,2 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 30125-47:
(7*3)+(6*0)+(5*1)+(4*2)+(3*5)+(2*4)+(1*7)=64
64 % 10 = 4
So 30125-47-4 is a valid CAS Registry Number.
InChI:InChI=1/C26H6Cl8N2O4/c27-14-10-11(15(28)19(32)18(14)31)24(38)9(23(10)37)7-5-4-6-2-1-3-8(22(6)35-7)36-25(39)12-13(26(36)40)17(30)21(34)20(33)16(12)29/h1-5,9H
30125-47-4Relevant articles and documents
COMPOUND, PHOTOSENSITIVE RESIN COMPOSITION COMPRISING SAME, PHOTOSENSITIVE MATERIAL, COLOR FILTER, DISPLAY DEVICE
-
Paragraph 0221-0225, (2021/04/20)
The present specification provides a compound represented by chemical formula 1. A photosensitive resin composition, a photosensitive material, a color filter and a display device including the same are provided.
PROCESS FOR THE PREPARATION OF ORGANIC PIGMENTS
-
Page/Page column 25, (2010/02/14)
The present invention relates to advantageous processes for the manufacture of organic pigments and their precursors. The invention particularly relates to reactions carried out in an "All In One Reactor" (Draiswerke GmbH, Germany), a kneader like the TurbuKneader of the same company, a paddle dryer like the Turbudry of the same company or a related system and thereby submitting the reaction mixtures to enhanced driving power as expressed by a Froude number>1, the reaction mixture being caused to react in high concentrations at elevated temperature.
