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A0445756

SudanII , 100μg/mL , 3118-97-6

Synonym(s):
1-(2,4-Xylylazo)-2-naphthol;Solvent Orange 7

CAS NO.:3118-97-6

Empirical Formula: C18H16N2O

Molecular Weight: 276.33

MDL number: MFCD00003896

EINECS: 221-490-4

Pack Size Price Stock Quantity
10ml RMB111.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 156-158 °C(lit.)
Boiling point: 419.24°C (rough estimate)
Density  1.1318 (rough estimate)
vapor pressure  0Pa at 25℃
refractive index  1.5800 (estimate)
storage temp.  Hygroscopic, Refrigerator, Under inert atmosphere
solubility  Chloroform (Slightly), DMSO (Slightly, Heated, Sonicated), Ethyl Acetate (Slight
form  Powder
Colour Index  12140
pka 13.52±0.50(Predicted)
color  Red to orange-brownish
Water Solubility  54.45μg/L at 25℃
Stability: Hygroscopic
LogP 6.6
CAS DataBase Reference 3118-97-6
IARC 3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System C.I. Solvent Orange 7 (3118-97-6)

Description and Uses

Sudan II is a fat soluble red synthetic azo dye. Sudan II is reduced to potentially carcinogenic aromatic amines by human intestinal bacteria. Dyes and metabolites, Environmental Testing.

Safety

Symbol(GHS) 
GHS07,GHS08
Signal word  Warning
Hazard statements  H315-H319-H335-H351
Precautionary statements  P201-P261-P280-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39-24/25
WGK Germany  3
RTECS  QL5850000
TSCA  Yes
HS Code  32129000
Hazardous Substances Data 3118-97-6(Hazardous Substances Data)

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