Solvent Red 227

Solvent Red 227
Solvent Red 227/Red 2RS
CI.NO：Solvent Red 227
CAS Registry Number:2944-28-7
Molecular Formula:C20H13NO2
Molecular Weight: 299.32
Manufacturing Methods :(a) 1-Chloroanthraquinone and aniline condensation; (b), 1-Aminoanthracene-9,10-dione and 1-Chlorobenzene condensation.
Molecular Structure: anthraquinones
Properties and Applications:blue light red.

Rated brands intermational:
Red LB
Red 2RS
Oil Red 227
Disperse Red 22
Red E22

Physical & Chemical Properties
1 Appearance Red Powder
2 Chromatism ≤1.0
3 Color strength 100±3% vs Standard
4 Dyes content(HPLC) ≥98.5%
5 Water content ≤0.5%
6 Ash content ≤0.2%
7 Insoluble matter ≤0.5%
8 Screen test(60 mesh) ≤5.0%
9 Melting point 141℃
10 PH-Value 5.5-7.5
11 Alkaline resistance 5
12 Acid resistance 5
13 Heat resisting property 300℃
14 Light Fastness 7-8
15 Heavy Metal Content Table

Table RoHS Limit (ppm)
Cd Cr VI Hg Pb PBBs PBDEs
10 10 10 10 10 10

Recommended Application
PET ● PBT ○
PA-6 PA-66
PS ● HIPS ●
ABS ● SAN ●
PMMA ● PC ●
POM ●
● Recommended ○ Potential Use Not Recommended

Rated products series:
Solvent Yellow 14 Solvent Yellow 16
Solvent Yellow33 Solvent Yellow 43
Solvent Yellow 56 Solvent Yellow 93
Solvent Yellow 98 Solvent Yellow 114
Solvent Yellow 145 Solvent Yellow 146
Pigment Yellow 147 Solvent Yellow 157
Solvent Yellow 163 Solvent Yellow 176
Solvent Yellow 179 Solvent Yellow 185
Solvent Orange 60 Solvent Orange 63
Solvent Orange 107 Solvent Red 24
Solvent Red 52 Solvent Red 111
Solvent Red 135 Solvent Red 146
Solvent Red 149 Solvent Red 179
Solvent Red 207 Solvent Red 227
Solvent Violet 13 Solvent Violet 14
Solvent Violet 31 Solvent Violet 36
Solvent Violet 37 Disperse Violet 57
Solvent Violet 58 Solvent Violet 59
Solvent Green 3 Solvent Green 5
Solvent Green 28 Solvent Blue 35
Solvent Blue 36 Solvent Blue 45
Solvent Blue 63 Solvent Blue 67
Solvent Blue 78 Solvent Blue 97
Solvent Blue 104 Solvent Blue 122
Solvent Black 3  

Packing:　25KGS/Barrel