Direct Red 28
ENGLISH NAME:Congo Red,Direct Red 4BE
C.I. NO.: Direct Red 28
CAS NO: 573-58-0
C.I. NO.: Direct Red 28
CAS NO: 573-58-0
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Direct Red 28
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Product Details
ENGLISH NAME:Congo Red,Direct Red 4BE
C.I. NO.: Direct Red 28
CAS NO: 573-58-0
EINECS NO:209-358
NO | Name of Item | Unit | Item of Provision | Result of Examination |
1 | Appearance |
| Red even powder | Measure Up |
2 | Shade(compare with standard) |
| Similar~ Slight | Similar |
3 | Strength(is standard) | % | 100±3 | 100 |
4 | Moisture | % | ≤5.0 | 3.22 |
5 | Insoluble | % | ≤0.5 | 0.21 |
6 | Fineness(180μm residue on sieve) | % | ≤5.0 | Pass |
7 | Remarks | Qualified Product | ||
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