12224-98-5 Usage
General Description
Dark pink powder.
Air & Water Reactions
Slightly soluble in water.
Fire Hazard
Flash point data for Pigment Red 81 are not available. Pigment Red 81 is probably combustible.
Flammability and Explosibility
Notclassified
Properties and Applications
TEST ITEMS
SPECIFICATION
APPEARANCE
ROSE POWDER
SHADE
BLUISH
HEAT RESISTANCE
180 °C min
LIGHT FASTNESS
7
ACID RESISTANCE
5
ALKALI RESISTANCE
4
FASTNESS TO BLEEDING
5
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 %
TEST ITEMS
SPECIFICATION
APPEARANCE
ROSE POWDER
SHADE
BLUISH
HEAT RESISTANCE
180 °C min
LIGHT FASTNESS
7
ACID RESISTANCE
5
ALKALI RESISTANCE
4
FASTNESS TO BLEEDING
5
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 %
Check Digit Verification of cas no
The CAS Registry Mumber 12224-98-5 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 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12224-98:
(7*1)+(6*2)+(5*2)+(4*2)+(3*4)+(2*9)+(1*8)=75
75 % 10 = 5
So 12224-98-5 is a valid CAS Registry Number.
InChI:InChI=1/4C28H31N2O3.Mo.H3O5P.H2O.5O.W.H/c4*1-6-29-23-15-25-21(13-17(23)4)27(19-11-9-10-12-20(19)28(31)32-8-3)22-14-18(5)24(30-7-2)16-26(22)33-25;;1-5-6(2,3)4;;;;;;;;/h4*9-16,29-30H,6-8H2,1-5H3;;1H,(H2,2,3,4);1H2;;;;;;;/q4*+1;;;;;;;;-1;+2;/p-4/r4C28H31N2O3.HMoO3.H3O8PW/c4*1-6-29-23-15-25-21(13-17(23)4)27(19-11-9-10-12-20(19)28(31)32-8-3)22-14-18(5)24(30-7-2)16-26(22)33-25;2-1(3)4;1-9(2,3)7-8-10(4,5)6/h4*9-16,29-30H,6-8H2,1-5H3;1H;4H,(H2,1,2,3)/q4*+1;-1;/p-2