Previous Page  92 / 101 Next Page
Information
Show Menu
Previous Page 92 / 101 Next Page
Page Background

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