Direct Black 19 structure
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Common Name | Direct Black 19 | ||
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CAS Number | 6428-31-5 | Molecular Weight | 839.771 | |
Density | 1.727g/cm3 | Boiling Point | N/A | |
Molecular Formula | C34H27N13Na2O7S2 | Melting Point | N/A | |
MSDS | N/A | Flash Point | N/A |
Name | Direct Black 19 |
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Synonym | More Synonyms |
Density | 1.727g/cm3 |
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Molecular Formula | C34H27N13Na2O7S2 |
Molecular Weight | 839.771 |
Exact Mass | 839.139343 |
PSA | 380.37000 |
LogP | 12.99380 |
Index of Refraction | 1.817 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATAMUTATION DATA
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Hazard Codes | Xi |
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Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
Safety Phrases | S26-S37/39 |
WGK Germany | 3 |
HS Code | 3204140000 |
HS Code | 3204140000 |
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Vicorect Black FB. |
EINECS 229-208-1 |
RIFAZOLBLACKGR |
Condires Black AN |
Benzo Fast Black G |
2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis[(E)-2-[4-[(E)-2-(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-, sodium salt (1:2) |
Atul Direct Black VG |
Black G |
Sumilight Black G |
Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate |
Kayarus Black G |