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ENGLISH NAME: Direct Yellow R,Sunyellow
C.I. NO.:40000,Direct Yellow 11
CAS NO:1325-37-7
EINECS NO:215-393-6
MOLECULAR FORMULA:C16H10N2Na2O7S2
MOLECULAR WEIGHT:712.6626
NO | Name of Item | Unit | Item of Provision | Result of Examination |
1 | Appearance |
| Brown Powder | Measure Up |
2 | Shade(compare with standard) |
| Similar~ Slight | Similar |
3 | Strength(is standard) | % | 100±3 | 100 |
4 | Moisture | % | ≤0.3 | 0.20 |
5 | Insoluble | % | ≤0.3 | 0.20 |
6 | Fineness(180μm residue on sieve) | % | ≤5.0 | Pass |
7 | Remarks | Qualified Product | ||
