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Evans blue
C.I NO: 23860
C
34
H
24
N
6
Na
4
O
14
S
4
CAS-No: 314-13-6
EC-No: 206-242-5
EC index No: -
M= 960.81 g/mol
Solubility in H
2
O -
Colour: Dark brown
Odour: -
pH value: Not applicable
Melting point: -
Carcinogen
H-STATEMENT/EUH: H350 / P201; 308+313
HS-CODE: 3204.9000
LGK: -
920.D05
Evans blue -
(C.I. 23860) For microscopy
Specification
Appearance Dark brown to very dark brown
or black powder
Dye Content
85 %
Solubility
(0.1 % in distilled water)
Clear blue solution
Absorption maxima
606 - 611 nm
Absorptivity 1 %, 1cm
(On dried subs.) at absorption maxima 800
Loss on drying (110°C)
10.0 %
Suitability for microscopy
passes test
catalogue
number
920.D05.0010
920.D05.0025
920.D05.0050
920.D05.0100
packing
specs
plastic bottle
plastic bottle
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
6 pieces
6 pieces
weight
in pack
10 g
25 g
50 g
100 g
Ethyl acetate
C
4
H
8
O
2
CAS-No: 141-78-6
EC-No: 205-500-4
EC index No: 607-022-00-5
M= 88.11 g/mol
Vapour Pressure: 97 hPa (20°C)
Specific density: 0.90 g/cm
3
(20°C)
Flash point: -4°C
Solubility in H
2
O 85.3 g/l at 20°C
pH value: -
Melting point: -83°C
Bulk density: -
Boiling point: 77°C (1013 hPa)
Ignition temperature: 460°C
Explosive limit: 2.1 - 11.5 %(V)
Viscosity kinematic: -
Flammable, Irritant
H-STATEMENT/EUH: H225; 319; 336,
EUH066 / P210; 240;305+351+338;403+233
Test Type: LD50 Oral rat ; LD50 Dermal rabbit
Results: 5620 mg/kg ; > 18000 mg/kg
HS-CODE: 2915 31 00 LGK: 3
Disposal: 1 WGK: 1
UN: 1173
920.013
Ethyl acetate -
Ph. Eur., BP, NF
Specification
Purity
99.5 %
Appearance
Colorless, liquid
Titratable acid (as CH
3
COOH)
0.005 %
Related Substances
0.2 %
Refractive index
1.372 - 1.373
Water
0.05 %
Evaporation residue
0.001 %
Infrared Spectrum
passes test
Chromatographic purity
passes test
Residual solvents
passes test
Methyl Compounds (asmethylacetate) 0.01 %
Substances dark by H
2
SO
4
passes test
Cu (Copper)
0.000002 %
Fe (Iron)
0.00001 %
Lead (Pb)
0.00001 %
Ethanol
0.1 %
Methanol (GC)
0.1 %
Methyl Acetate (GC)
0.1 %
Organic impurities
passes test
Benzene Content (C
6
H
6
)
0.0002 %
catalogue
number
920.013.2501
packing
specs
glass bottle
pack
in box
4 pieces
volume
in pack
2.5 l
920.017
Ethyl acetate -
For liquid chromatography
Specification
Purity (GC)
99.8 %
Identity (IR)
passes test
Evaporation residue
0.0002 %
Water
0.05 %
Acidity
0.0002meq/g
Alkalinity
0.0002meq/g
Transmission (at 260 nm)
50 %
Transmission (at 265 nm)
80 %
Transmission (at 270 nm)
98 %
Filtered by 0.2 µm filter
catalogue
number
920.017.2501
packing
specs
glass bottle
pack
in box
4 pieces
volume
in pack
2.5 l
920.032
Ethylene glycol -
Extra pure
Specification
Purity
99 %
Appearance
Colorless, liquid
Infrared spectrum
passes test
Color test
10 APHA
Acidity
0.1 ml N %
Sulphated Ash
0.01 %
Ethylene glycol
C
2
H
6
O
2
CAS-No: 107-21-1
EC-No: 203-473-3
EC index No: 603-027-00-1
M= 62.07 g/mol
Vapour Pressure: 0.053 hPa (20°C)
Specific density: 1.11 g/cm
3
(20°C)
Flash point: 111°C
Solubility in H
2
O 1000 g/l at 20°C
pH value: 6 - 7.5 (100 g/l, H
2
O, 20°C)
Melting point: -14 - -10°C
Bulk density: -
Boiling point: 197.6°C (1013 hPa)
Ignition temperature: 410°C
Explosive limit: 3.2 - 15.3 %(V)
Viscosity kinematic: -
Harmful
H-STATEMENT/EUH: H302;373 / P314
Test Type: LD50 Oral rat
Results: > 5000 mg/kg
HS-CODE: 2905 31 00
LGK: 10-13
Disposal: - WGK: 1
UN: -
catalogue
number
920.032.2501
packing
specs
glass bottle
pack
in box
4 pieces
volume
in pack
2.5 l