Direct Yellow 12
ENGLISH NAME: Chrysophenine G,Direct Yellow G
C.I. NO.:24895,Direct Yellow 12
CAS NO:2870-32-8
MOLECULAR FORMULA:C30H26N4Na2O8S2
MOLECULAR WEIGHT:680.659
C.I. NO.:24895,Direct Yellow 12
CAS NO:2870-32-8
MOLECULAR FORMULA:C30H26N4Na2O8S2
MOLECULAR WEIGHT:680.659
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Direct Yellow 12
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ENGLISH NAME: Chrysophenine G,Direct Yellow G
C.I. NO.:24895,Direct Yellow 12
CAS NO:2870-32-8
EINECS NO:220-698-2
MOLECULAR FORMULA:C30H26N4Na2O8S2
MOLECULAR WEIGHT:680.659
NO | Name of Item | Unit | Item of Provision | Result of Examination |
1 | Appearance |
| Yellow Powder | Measure Up |
2 | Shade(compare with standard) |
| Similar~ Slight | Similar |
3 | Strength(is standard) | % | 100±3 | 100 |
4 | Moisture | % | ≤5.0 | 4.01 |
5 | Insoluble | % | ≤1.0 | 0.32 |
6 | Fineness(180μm residue on sieve) | % | ≤5.0 | Pass |
7 | Remarks | Qualified Product | ||
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