12225-18-2 Usage
Properties and Applications
TEST ITEMS
SPECIFICATION
APPEARANCE
YELLOW POWDER
SHADE
REDDISH
HEAT RESISTANCE
220 °C min
LIGHT FASTNESS
7
ACID RESISTANCE
5
ALKALI RESISTANCE
5
FASTNESS TO BLEEDING
5
OIL ABSORPTION
40-50%
SPECIFIC SURFACE
27 m
2
/g
DENSITY
1.30 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 %
TEST ITEMS
SPECIFICATION
APPEARANCE
YELLOW POWDER
SHADE
REDDISH
HEAT RESISTANCE
220 °C min
LIGHT FASTNESS
7
ACID RESISTANCE
5
ALKALI RESISTANCE
5
FASTNESS TO BLEEDING
5
OIL ABSORPTION
40-50%
SPECIFIC SURFACE
27 m
2
/g
DENSITY
1.30 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 %
Check Digit Verification of cas no
The CAS Registry Mumber 12225-18-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12225-18:
(7*1)+(6*2)+(5*2)+(4*2)+(3*5)+(2*1)+(1*8)=62
62 % 10 = 2
So 12225-18-2 is a valid CAS Registry Number.
InChI:InChI=1/C26H27ClN4O8S/c1-15(32)25(26(33)28-18-12-20(36-2)17(27)11-21(18)37-3)30-29-19-13-23(39-5)24(14-22(19)38-4)40(34,35)31-16-9-7-6-8-10-16/h6-14,25,31H,1-5H3,(H,28,33)
12225-18-2Relevant articles and documents
METHODS FOR PREPARING AQUEOUS COLORED PIGMENT DISPERSIONS, AND INKJET INK COMPOSITIONS
-
Page 22; 23, (2010/02/08)
The present invention describes methods for preparing aqueous colored pigment dispersions comprising the step of combining, in any order, a) a colored pigment, b) an azo coupler, c) an aromatic amine, d) a diazotizing agent, and e) an aqueous medium, wher