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915-67-3

Name Acid Red 27
CAS 915-67-3
EINECS(EC#) 213-022-2
Molecular Formula C20H11N2Na3O10S3
MDL Number MFCD00004076
Molecular Weight 604.47
MOL File 915-67-3.mol

Chemical Properties

Definition An azo dye derived from naphthionic and R acids.
Appearance solid
Melting point  >300°C
density  1.5
storage temp.  Sealed in dry,Room Temperature
solubility  H2O: soluble10mg/mL
Colour Index  16185
form  Crystalline Powder
color  Dark reddish-brown to dark brown
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility  50 g/L (20 ºC)
λmax 520 nm
Merck  14,375
BRN  4122311
Biological Applications Detecting membrane-potential change; treating acquired resistance to GABAergic (ARG) agents
InChIKey WLDHEUZGFKACJH-ZRUFZDNISA-K
LogP -5.13
CAS DataBase Reference 915-67-3
IARC 3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl) azo]-, trisodium salt(915-67-3)

Safety Data

Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
RTECS  QJ6550000
HS Code  32129000
Hazardous Substances Data 915-67-3(Hazardous Substances Data)
Toxicity
LD50 intraperitoneal in mouse: 1gm/kg

Hazard Information

Material Safety Data Sheet(MSDS)

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