Acid Black 1
ENGLISH NAME:Acid Black 10B
C.I. NO.: 20470, Acid Black 1
CAS NO: 1064-48-8
MOLECULAR FORMULA: C22H14N6O9S2Na2
MOLECULAR WEIGHT: 616.49
C.I. NO.: 20470, Acid Black 1
CAS NO: 1064-48-8
MOLECULAR FORMULA: C22H14N6O9S2Na2
MOLECULAR WEIGHT: 616.49
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Acid Black 1
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ENGLISH NAME:Acid Black 10B
C.I. NO.: 20470, Acid Black 1
CAS NO: 1064-48-8
EINECS NO: 213-903-1
MOLECULAR FORMULA: C22H14N6O9S2Na2
MOLECULAR WEIGHT: 616.49
NO | Name of Item | Unit | Item of Provision | Result of Examination |
1 | Appearance |
| Black 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 | 0.29 |
6 | Fineness(180μm residue on sieve) | % | ≤5.0 | Pass |
7 | 备Remarks | Qualified Product | ||
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