C.I. Direct Black 38 structure
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Common Name | C.I. Direct Black 38 | ||
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CAS Number | 1937-37-7 | Molecular Weight | 781.728 | |
Density | 1.61g/cm3 | Boiling Point | N/A | |
Molecular Formula | C34H25N9Na2O7S2 | Melting Point | 109-110°C | |
MSDS | Chinese USA | Flash Point | N/A | |
Symbol |
GHS07, GHS08 |
Signal Word | Danger |
Use of C.I. Direct Black 38Direct Black 38 is an azo dye. Direct Black 38 induces unscheduled DNA synthesis in liver and micronucleus in bone marrow of rats in vivo[1]. |
Name | Direct Black 38 |
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Synonym | More Synonyms |
Description | Direct Black 38 is an azo dye. Direct Black 38 induces unscheduled DNA synthesis in liver and micronucleus in bone marrow of rats in vivo[1]. |
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Related Catalog | |
References |
Density | 1.61g/cm3 |
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Melting Point | 109-110°C |
Molecular Formula | C34H25N9Na2O7S2 |
Molecular Weight | 781.728 |
Exact Mass | 781.111389 |
PSA | 303.61000 |
LogP | 11.91860 |
Index of Refraction | 1.768 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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Symbol |
GHS07, GHS08 |
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Signal Word | Danger |
Hazard Statements | H319-H350-H361d |
Precautionary Statements | P201-P280-P305 + P351 + P338-P308 + P313 |
Personal Protective Equipment | Eyeshields;Gloves;type P2 (EN 143) respirator cartridges |
Hazard Codes | T:Toxic; |
Risk Phrases | R45;R63 |
Safety Phrases | S53-S45 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
RTECS | QJ6160000 |
A comparison of the contrast stains, Chicago blue, chlorazole black, and Parker ink, for the rapid diagnosis of skin and nail infections.
Int. J. Dermatol. 51(8) , 935-8, (2012) The cheapest, most rapid method for the diagnosis of mycotic skin and nail infections is direct examination of samples using a KOH preparation. The standard KOH wet mount lacks a color contrast. Vario... |
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Cross-platform toxicogenomics for the prediction of non-genotoxic hepatocarcinogenesis in rat.
PLoS ONE 9(5) , e97640, (2014) In the area of omics profiling in toxicology, i.e. toxicogenomics, characteristic molecular profiles have previously been incorporated into prediction models for early assessment of a carcinogenic pot... |
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Larval development of the pedunculate barnacles Octolasmis angulata Aurivillius 1894 and Octolasmis cor Aurivillius 1892 (Cirripedia: Thoracica: Poecilasmatidae) from the gills of the mud crab, Scylla tranquebarica Fabricius, 1798.
Arthropod Struct. Dev. 44 , 253-79, (2015) Detailed studies of larval development of Octolasmis angulata and Octolasmis cor are pivotal in understanding the larval morphological evolution as well as enhancing the functional ecology. Six plankt... |
AZO BLACK |
Chlorazol Black E |
MFCD00066363 |
Chlorazol Black E,certified |
2,7-Naphthalenedisulfonic acid, 4-amino-3-[(E)-2-[4'-[(E)-2-(2,4-diaminophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-[(E)-2-phenyldiazenyl]-, sodium salt (1:2) |
C.I. Direct Black 38 |
Chlorazol Black |
metablack |
erieblackb |
ERIE BLACK |
2,7-naphthalenedisulfonic acid, 4-amino-3-[(E)-[4'-[(E)-(2,4-diaminophenyl)azo][1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-[(E)-phenylazo]-, disodium salt |
black2embl |
EINECS 217-710-3 |
Disodium 4-amino-3-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]-4-biphenylyl}diazenyl]-5-hydroxy-6-[(E)-phenyldiazenyl]-2,7-naphthalenedisulfonate |
black4embl |