6505-28-8 Usage
Flammability and Explosibility
Notclassified
Properties and Applications
TEST ITEMS
SPECIFICATION
APPEARANCE
ORANGE POWDER
SHADE
REDDISH
HEAT RESISTANCE
200 °C min
LIGHT FASTNESS
6-7
ACID RESISTANCE
4
ALKALI RESISTANCE
4
FASTNESS TO BLEEDING
5
OIL ABSORPTION
45-50%
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 %
TEST ITEMS
SPECIFICATION
APPEARANCE
ORANGE POWDER
SHADE
REDDISH
HEAT RESISTANCE
200 °C min
LIGHT FASTNESS
6-7
ACID RESISTANCE
4
ALKALI RESISTANCE
4
FASTNESS TO BLEEDING
5
OIL ABSORPTION
45-50%
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 %
Check Digit Verification of cas no
The CAS Registry Mumber 6505-28-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,0 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6505-28:
(6*6)+(5*5)+(4*0)+(3*5)+(2*2)+(1*8)=88
88 % 10 = 8
So 6505-28-8 is a valid CAS Registry Number.
InChI:InChI=1/C34H32N6O6/c1-21(41)31(33(43)35-25-11-7-5-8-12-25)39-37-27-17-15-23(19-29(27)45-3)24-16-18-28(30(20-24)46-4)38-40-32(22(2)42)34(44)36-26-13-9-6-10-14-26/h5-20,31-32H,1-4H3,(H,35,43)(H,36,44)/b39-37+,40-38+
