Ethyl Acetate for UV, IR, HPLC, ACS

Melting Point:

-83 °C

Boiling Point:

77 °C

Density:

0.903 kg/l

Solubility:

water 80 g/l at 20 °C

Refractive Index:

20/D 1.3719

Physical Description:

liquid

Product Code:

361318

Product Name:

Ethyl Acetate for UV, IR, HPLC, ACS

Quality Name:

for UV, IR, HPLC, ACS

Specifications:

Minimum assay (G.C.): 99.9%
Density 20/4: 0.900-0.902

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0002 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Darkened substances by H2SO4: passes test
Water (H2O): 0.01 %
Suitability for IR spectrometry:: passes test
Fluorescence at 254 nm (as quinine): 2 ppb
Fluorescence at 365 nm (as quinine): 1 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 253 (Cut off) nm: ≥10%
Transmittance at 255 nm: ≥20%
Transmittance at 257 nm: ≥32%
Transmittance at 260 nm: ≥50%
Transmittance at 263 nm: ≥80%
Transmittance at 265 nm: ≥90%
Transmittance at 270-400 nm: ≥98%
Data of interest in HPLC:
P' + 0,25 E: 5.8
Rohrschneider Polarity: 4.4
Eluotropic value E° (Al2O3): 0.58
Sol. H2O in solv. at 20°C: 9.8
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.

Pictogrammes de danger

• 
• 

UN:

1173

Class/PG:

3/II

ADR:

3/II

IMDG:

3/II

IATA:

3/II

WGK:

1

Storage:

Storage away from direct light.

Signal Word:

Danger

GHS Symbols:

GHS02
GHS07

H Phrases:

H225
H319
EUH066
H336

P Phrases:

P210
P233
P240
P241
P242
P501
P243
P261
P264
P271
P280
P303+P361+P353
P304+P340
P305+P351+P338
P312
P337+P313
P370+P378
P403+P233
P403+P235
P405

Master Name:

Ethyl Acetate

Synonyms Long Text:

Acetic Acid Ethyl Ester, Acetic Ether

EINECS:

205-500-4

CS:

29153100

Index Nr.:

607-022-00-5

Télécharger le fichier TDS pour les spécifications complètes