Direct Red 80
ENGLISH NAME:Direct Red F3B
C.I. NO.: 35780,Direct Red 80
CAS NO: 2610-10-8
MOLECULAR FORMULA: C45H26N10Na6O21S6
MOLECULAR WEIGHT: 1373.00
C.I. NO.: 35780,Direct Red 80
CAS NO: 2610-10-8
MOLECULAR FORMULA: C45H26N10Na6O21S6
MOLECULAR WEIGHT: 1373.00
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Direct Red 80
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Product Details
ENGLISH NAME:Direct Red F3B
C.I. NO.: 35780,Direct Red 80
CAS NO: 2610-10-8
EINECS NO: 220-027-3
MOLECULAR FORMULA: C45H26N10Na6O21S6
MOLECULAR WEIGHT: 1373.00
NO | Name of Item | Unit | Item of Provision | Result of Examination |
1 | Appearance |
| Red Powder | Measure Up |
2 | Shade(compare with standard) |
| Similar~ Slight | Similar |
3 | Strength(is standard) | % | 100±3 | 100 |
4 | Moisture | % | ≤5.0 | 2.93 |
5 | Insoluble | % | ≤1.0 | 0.37 |
6 | Fineness(180μm residue on sieve) | % | ≤5.0 | Pass |
7 | Remarks | Qualified Product | ||
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