Direct Yellow 12
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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Product Details
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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