Paramtents
Product Name Naphthol Red F4R
Color Index Pigment Red 8
C.I.No 12335
CAS No 6410-30-6
EC No 229-100-4
Chemical Group Mono Azo
Chemical Formula C24H17CIN4O4
Packging & Delivery
Min Order1 piece
Briefing
Detailed
PR8, clean pure bluish red and have high color strength,brilliant color tone, high cost effective. Heat resistance 140c/30mins.
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 |
4 |
Bleeding Resistance |
4 |
Alcohol Resistance |
3 |
Light Fastness (8=excellent) |
5 |
Ester Resistance |
4 |
||
Ketone Resistance | 4 | Benzene Resistance | 3 |
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