Dimensioni confezioni (1)
Dati tecnici
- Melting Point:
- -116 °C
- Boiling Point:
- 34.6 °C
- Density:
- 0.714 kg/l
- Solubility:
- water 69 g/l at 20 °C
- Refractive Index:
- 20/D 1.3526
- Physical Description:
- liquid
- Product Code:
- 362551
- Product Name:
- Diethyl Ether stabilized with ethanol for UV, IR, HPLC
- Quality Name:
- for UV, IR, HPLC
- Specifications:
- Minimum assay (G.C.): 98.0%
Density 20/4: 0.713-0.715
Maximum limit of impurities
APHA colour: 10
Acidity: 0.0002 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Peroxides (as H2O2): 0.0001 %*
Ethanol (G.C.): ~2 %
Water (H2O): 0.02 %
Suitability for IR spectrometry:: passes test
Fluorescence at 254 nm (as quinine): 2 ppb
Fluorescence at 365 nm (as quinine): 0.5 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 220 (Cut off) nm: ≥10%
Transmittance at 236 nm: ≥50%
Transmittance at 252 nm: ≥80%
Transmittance at 280 nm: ≥94%
Transmittance at 300-400 nm: ≥99%
Data of interest in HPLC:
P' + 0,25 E: 4.0
Rohrschneider Polarity: 2.8
Eluotropic value e° (Al2O3): 0.38
Sol. H2O in solv. at 20°C: 1.3
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.
* At the moment of the batch analysis.
- Pittogrammi di pericolo
-
- UN:
- 1155
- Class/PG:
- 3/I
- ADR:
- 3/I
- IMDG:
- 3/I
- IATA:
- 3/I
- WGK:
- 1
- Storage:
- Room Temperature.
- Signal Word:
- Danger
- GHS Symbols:
- GHS02
GHS07
- H Phrases:
- H224
EUH019
H302
EUH066
H336
- P Phrases:
- P210
P233
P240
P241
P242
P501
P243
P261
P264
P270
P271
P280
P301+P312
P303+P361+P353
P304+P340
P312
P330
P370+P378
P403+P233
P403+P235
P405
- Master Name:
- Diethyl Ether *stabilized with ethanol
- Synonyms Long Text:
- 1,1'-Oxibisethane, Diethyl Ether, Ethoxyethane, Ethyl Ether, Ethyl Oxide, Sulphuric Ether
- EINECS:
- 200-467-2
- CS:
- 2909 11 00 00
- Index Nr.:
- 603-022-00-4
