Chloroform stabilized with ethanol for UV, IR, HPLC

Melting Point:

-63 °C

Boiling Point:

61 °C

Density:

1.478 kg/l

Solubility:

water 8 g/l at 20 °C

Refractive Index:

20/D 1.4459

Physical Description:

liquid

Product Code:

361252

Product Name:

Chloroform stabilized with ethanol for UV, IR, HPLC

Quality Name:

for UV, IR, HPLC

Specifications:

Minimum assay (G.C.): 99.0%
Density 20/4: 1.476-1.486

Maximum limit of impurities
APHA colour: 10
Acidity: 0.00015 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Ethanol (G.C.): 0.5-0.8 %
Water (H2O): 0.01 %
Suitability for IR spectrometry:: passes test
Fluorescence at 254 nm (as quinine): 1 ppb
Fluorescence at 365 nm (as quinine): 1 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 244 (Cut off) nm: ≥10%
Transmittance at 245 nm: ≥20%
Transmittance at 250 nm: ≥50%
Transmittance at 257 nm: ≥80%
Transmittance at 260 nm: ≥85%
Transmittance at 270 nm: ≥90%
Transmittance at 280-400 nm: ≥98%
Data of interest in HPLC:
P' + 0,25 E: 5.6
Rohrschneider Polarity: 4.1
Eluotropic value e° (Al2O3): 0.4
Sol. H2O in solv. at 20°C: 0.072
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.

Hazard pictograms

• 
• 

UN:

1888

Class/PG:

6.1/III

ADR:

6.1/III

IMDG:

6.1/III

IATA:

6.1/III

WGK:

3

Storage:

Room Temperature.

Signal Word:

Danger

GHS Symbols:

GHS06
GHS08

H Phrases:

H302
H315
H351
H361d
H331
H372
H319

P Phrases:

P201
P202
P260
P264
P270
P280
P281
P301+P312
P302+P352
P308+P313
P314
P321
P330
P332+P313
P362
P405
P501
P305+P351+P338
P337+P313
P261
P271
P311
P304+P340

Master Name:

Trichloromethane stabilized with ethanol

Synonyms Long Text:

Chloroform

EINECS:

200-663-8

CS:

2903 13 00 00

Index Nr.:

602-006-00-4

Download TDS file for complete specifications