Tetrahydrofuran ≥99.8% (by GC-FID), universal grade for HPLC, for gas chromatography, for UV spectrophotometry
Catalog # 85003-814
Supplier: BDH
CAS Number:
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Specifications
- Size:Case of 4
- Environmentally Preferable:
- Cat. No.:85003-814
Specifications
Specification Test Results
- Assay (by GC-FID):Min 99.8 %
- Color:Max 10 APHA
- Peroxides/Epoxides (as Hydrogen peroxide at time of packaging):Max 0.015 %
- Residue after evaporation:Max 5 ppm
- Titrable acid:Max 0.0008 meq/g
- Water (by KF coulometry):Max 0.03 %
- 212 nm:Max 1.00 AU
- 225 nm:Max 0.50 AU
- 250 nm:Max 0.17 AU
- 350 nm:Max 0.01 AU
Specification Test Results
About this item
Synonyms: Oxolane, 1,4-epoxy-Butane, Butylene oxide, Butane alpha,delta-oxide, Tetramethylene oxide, THF, Oxacyclopentane, Cyclotetramethylene oxide, Diethylene oxide
:
:72.11 g/mol
EINECS:203-726-8
UN:2056
REACH:05-2114615188-48
:GHS02
:GHS08
:GHS07
Storage Temperature:Ambient
CAS Number:109-99-9
Formula:C₄H₈O
MDL Number:MFCD00005356
Boiling Pt:66
Melting Pt:-108.5
Density:0.888 g/cm³ (20 °C)
Flash Pt:–21.5 °C
ADR:3 II
Merck Index:12,09351