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Code: |
1138 |
Product name: |
Benzidine Yellow G-A |
C.I. |
Pigment Yellow 12 |
Brief: |
Structural formula:
Uses: used to dye ink, coating, printing, rubber and plastic.
Index name |
Index |
Appearance |
yellow powder |
Color light |
similar to standard |
Dyeing power% |
100±5% of standard |
Moisture % |
≤2 |
Oil adsorption % |
50±5 |
Fineness(residue on 80mesh sieve)% |
≤5 |
Water soluble matter % |
≤1.5 |
Light resistance grade |
5-6 |
Heat resistance ℃ |
180 |
Acid resistance grade |
5 |
Alkali resistance grade |
5 |
Water permeability grade |
4-5 |
Ethanol permeability grade |
4-5 |
Paraffin permeability grade |
4-5 |
Oil permeability grade |
5 |
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