Paramtents
Product Name Fast scarlet 3581
Color Index Pigment Red 48:1
C.I.No 15865:1
CAS No 7585-41-3
EC No 231-494-8
Chemical Group Mono Azo Lake
Chemical Formula C18H11CIN2O6 SBa
Packging & Delivery
Min Order1 piece
Briefing
Detailed
PR48:1, bright yellowish shade, nice solvent
resistance and soap resistance but poor acid and
alkali resistance. Good gloss, high transparent with good flow, it's good for printing ink.
Test Item
|
Specification
|
Cont of water % ≤
|
2.5
|
Soluble matter in water %≤
|
2.0
|
Oil absorption %
|
45±5
|
Water permeate (grade)
|
5
|
Oil permeate (grade) | 5 |
Conductivity (µm/cm)≤ | 250 |
Quality of total (ppm) | 200 |
Residues passing through(100mesh)% ≤ | 5.0 |
Ph value | 6.5~7.5 |
Acid Resistance |
3 |
Soap Resistance |
3 |
Alkali Resistance |
3 |
Bleeding Resistance |
2 |
Alcohol Resistance |
3 |
Light Fastness (8=excellent) |
3 |
Ester Resistance |
2 |
||
Ketone Resistance | 2 | Benzene Resistance | 3 |
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