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Chloroform stabilized with ethanol for UV, IR, HPLC

Chloroform

Minimum assay (G.C.): 99.0%
Code
361252
CAS
67-66-3
Molecular Formula
CHCl3
Molar mass
119.38 g/mol
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
  • GHS06 Hazard
  • GHS08 Hazard
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:
29031300
Index Nr.:
602-006-00-4
Download TDS file for complete specifications