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Toluene
C
7
H
8
CAS-No: 108-88-3
EC-No: 203-625-9
EC index No: 601-021-00-3
M= 92.14 g/mol
Vapor Pressure: 29 hPa (20°C)
Specific density: 0.87 g/cm
3
(20°C)
Flash point: 4°C
Soluble in H
2
O 0.52 g/l at 20°C
pH value not applicable
Melting point: -95°C
Bulk density: -
Boiling point: 110.6°C (1013 hPa)
Ignition temperature: 535°C
Explosive limit: 1.2 - 7 %(V)
Viscosity kinematic: 0.7 mm
2
/s (20°C)
Flammable , Harmful, Irritant
H-STATEMENT/EUH: H225;304;315;336;
361d;373 / P210;240;301+330+331;302+352;
314; 403+233
Test Type: LD50 Oral Rat ; LD50 rabbit
Results: >2000 mg/kg; 12.223 mg/kg
HS-CODE: 2902 30 00 LGK: 3
Disposal: 1 WGK: 2 UN: 1294
Trichloroacetic acid
C
2
HCl
3
O
2
CAS-No: 76-03-9
EC-No: 200-927-2
EC index No: 607-004-00-7
M= 163.38 g/mol
Vapor Pressure: 1.3 hPa (50°C)
Specific density: 1.62 g/cm
3
(20°C)
Flash point: -
Soluble in H
2
O 1300 g/l (20°C)
pH value <1 (50 g/l, H
2
O, 20°C)
Melting point: 54 - 58°C
Bulk density: 900 kg/m
3
Boiling point: 197°C at 1.013 hPa
Ignition temperature: -
Explosive limit: not applicable
Viscosity kinematic: -
Corrosive, Dangerous for the environment
H-STATEMENT/EUH: H314;335;410 / P273;
280;301+330+331;305+351+338;308+310
Test Type: LD 50 oral rat
Results: 3320 mg/kg
HS-CODE: 2915 40 00
LGK: 8B Disposal: 3
WGK: 2 UN: 1839
974.016
Trichloroacetic acid
-
For analysis ACS, Reag. Ph Eur.
Specification
Assay (Acidimetric)
99.5 %
Identity (IR-spectrum)
passes test
Appearance of solution
passes test
In water insoluble matter
0.003 %
Chlorides (Cl)
0.002 %
Nitrate (NO
3
)
0.002 %
Phosphate (PO
4
)
0.0005 %
Sulphate (SO
4
)
0.02 %
Heavy metals (as Pb)
0.002 %
Cu (Copper)
0.0005 %
Fe (Iron)
0.001 %
Pb (Lead)
0.002 %
Residue on ignition
0.03 %
Substances reducing KMnO
4
passes test
Substances darkened by H
2
SO
4
passes test
catalogue
number
974.016.0100
974.016.0250
974.016.0500
974.016.1000
packing
specs
plastic bottle
plastic bottle
plastic bottle
plastic bottle
pack
in box
6 pieces
6 pieces
6 pieces
6 pieces
weight
in pack
100 g
250 g
500 g
1 kg
Toluidine blue O
C.I NO: 52040
C
15
H
16
ClN
3
S
CAS-No: 92-31-9
EC-No: 202-146-2
EC index No: -
M= 305.82 g/mol
Soluble in H
2
O Partially soluble in
Colour: Dark green powder
Odour: -
pH value Not applicable
Melting point: -
-
H-STATEMENT/EUH: -
HS-CODE: 3204 1300
LGK: 10-13
973.D01
Toluidine blue O -
(C.I.52040) for microscopy
Specification
Appearance Dark green to very dark green
or black green powder
Dye content (by spectrophotometry)
80 %
Absorption maximum in water 628 - 633 nm
Absorptivity (0.005g/l in H
2
O)
1200
Solubility (0.1 %; water)
Clear solution
Loss on drying (110°C)
8 %
catalogue
number
973.D01.0010
973.D01.0025
973.D01.0050
973.D01.0100
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
973.017
Toluene -
For liquid chromatography
Specification
Purity (GC)
99.9 %
Identity (IR)
passes test
Evaporation residue
0.0002 %
Water
0.05 %
Acidity
0.0002meq/g
Alkalinity
0.0006meq/g
Transmission (at 300 nm)
70 %
Transmission (at 310 nm)
80 %
Transmission (at 350 nm)
98 %
Filtered by 0.2 µm filter
catalogue
number
973.017.2501
packing
specs
glass bottle
pack
in box
4 pieces
volume
in pack
2.5 l
973.014
Toluene -
For gas chromatography ECD and FID
Specification
Appearance
Clear colorless liquid
Assay (GC)
99.8 %
Water
0.02 %
Non volatilematter
0.0005 %
Color
10HU
GC/ECD(retention range 1,2,4-trichlorobenzene
to decachlorobiphenyl individual signals
(lindane standard))
3 pg/ml
GC/FID (retention range n-undecane -
n-tetracontane individual signals
(n-tetradecane standard))
3 ng/ml
catalogue
number
973.014.2501
packing
specs
glass bottle
pack
in box
4 pieces
volume
in pack
2.5 l