C.I. Direct Black 17

Modify Date: 2025-08-24 20:59:35

C.I. Direct Black 17 Structure
C.I. Direct Black 17 structure
 Common Name C.I. Direct Black 17
CAS Number 2945-96-2 Molecular Weight 528.51600
Density N/A Boiling Point N/A
Molecular Formula C24H21N6NaO5S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of C.I. Direct Black 17


Direct Grey D exhibits frameshift mutagenic activity[1].

 Names

Name Direct Grey D
Synonym More Synonyms

 C.I. Direct Black 17 Biological Activity

Description Direct Grey D exhibits frameshift mutagenic activity[1].
Related Catalog
References

[1]. S Venturini, Mutagenicity of anthraquinone and azo dyes in Ames' Salmonella typhimurium test. Mutat Res. 1979 Dec;68(4):307-12.

 Chemical & Physical Properties

Molecular Formula C24H21N6NaO5S
Molecular Weight 528.51600
Exact Mass 528.11900
PSA 196.52000
LogP 8.00490

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QK1287000
CHEMICAL NAME :
2-Naphthalenesulfonic acid, 6-amino-3-((4-((4-aminophenyl)azo)-2-methoxy-5-methyl phenyl) azo)-4-hydroxy-, monosodium salt
CAS REGISTRY NUMBER :
2945-96-2
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C24-H22-N6-O5-S.Na
MOLECULAR WEIGHT :
529.57
WISWESSER LINE NOTATION :
L66J BQ CNUNR C1 FO1 DNUNR DZ&& DSWO IZ &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
100 ug/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 68,307,1979

 Safety Information

HS Code 3204140000

 Customs

HS Code 3204140000

 Synonyms

Direct Black 17
Benzo Black DS
EINECS 220-955-9
Azogen Black D
benzo grey lbgv
zogen black d
Direct Grey 6BR
Grey D
CIDIRECTBLACK17
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Chemsrc provides C.I. Direct Black 17(CAS#:2945-96-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of C.I. Direct Black 17 are included as well.>> amp version: C.I. Direct Black 17

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