Dimensioni confezioni (4)
Dati tecnici
- Melting Point:
- -108.5 °C
- Boiling Point:
- 66 °C
- Density:
- 0.890 kg/l
- Refractive Index:
- 20/D 1.407
- Physical Description:
- liquid
- Product Code:
- 133537
- Product Name:
- Tetrahydrofuran stabilized with ~ 300 ppm of BHT (Reag. USP) for analysis, ACS
- Quality Name:
- for analysis, ACS
- Specifications:
- Minimum assay (G.C.): 99.5%
Identity: IR passes test
Maximum limit of impurities
APHA colour: 20
Acidity: 0.0005 meq/g
Non-volatile matter: 0.03 %
Peroxides (as H2O2): 0.015 %*
Acetone (G.C.): 0.05%
1-Butanol (G.C.): 0.05%
1-Propanol (G.C.): 0.05%
2-Propanol (G.C.): 0.05%
Water (H2O): 0.05 %
Metals by ICP [in mg/Kg (ppm)]
Ag: 0.05
Al: 0.5
As: 0.05
Au: 0.05
B: 0.02
Ba: 0.1
Be: 0.02
Bi: 0.05
Ca: 0.5
Cd: 0.05
Co: 0.02
Cr: 0.02
Cu: 0.02
Fe: 0.1
Ga: 0.02
Ge: 0.05
Hg: 0.05
In: 0.05
K: 0.1
Li: 0.05
Mg: 0.1
Mn: 0.02
Mo: 0.02
Na: 0.5
Ni: 0.02
P: 0.2
Pb: 0.1
Pt: 0.02
S: 0.2
Sb: 0.02
Si: 0.2
Sn: 0.1
Sr: 0.2
Ti: 0.02
Tl: 0.02
V: 0.02
Zn: 0.1
Zr: 0.02
* At the moment of the batch analysis.
- Pittogrammi di pericolo
-
- UN:
- 2056
- Class/PG:
- 3/II
- ADR:
- 3/II
- IMDG:
- 3/II
- IATA:
- 3/II
- WGK:
- 1
- Storage:
- Room Temperature.
- Signal Word:
- Danger
- GHS Symbols:
- GHS02
GHS07
GHS08
- H Phrases:
- H225
EUH019
H319
H335
H351
H302
- P Phrases:
- P210
P261
P303+P361+P353
P304+P340
P305+P351+P338
P501
- Master Name:
- Tetrahydrofuran *stabilized with ~ 300 ppm of BHT
- Synonyms Long Text:
- Diethylene Oxide, Tetramethylene Oxide, THF
- EINECS:
- 203-726-8
- CS:
- 2932 11 00 00
- Index Nr.:
- 603-025-00-0
