Tetrahydrofuran ≥99.88% for HPLC, Rankem®
Supplier: RANKEM
Certificates
About this item
Synonyms: Butylene oxide, THF, Diethylene oxide
CAS Number:109-99-9
:
Formula:C₄H₈O
MDL Number:MFCD00005356
Boiling Pt:66 °C (1013 hPa)
Melting Pt:–108.5 °C
Density:0.888 g/cm³ (20 °C)
Molecular Weight:72.11 g/mol
Flash Pt:–21.5 °C (closed cup)
Storage Temperature:Ambient
UN:2056
ADR:3 II
Merck Index:12,09351
EINECS:203-726-8
:GHS02
:GHS07
:GHS08
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Color (APHA):≤ 10
- Guarantee Analysis:.
- Assay(GC):Min. 99.80 %
- Weight Per ml (at 20°C):0.886 -- 0.888 g
- Identity (IR):Conforms
- Maximum Limits Of Impurities:.
- Residue After Evaporation:Max. 0.001 %
- Titrable Acid:Max. 0.0002 meq/g
- Titrable Base:Max. 0.0002 meq/g
- Water ( By KF):Max. 0.03 %
- UV Transmittance:.
- Wavelength:.
- 235 nm:Min. 30 %
- 250 nm:Min. 50 %
- 270 nm:Min. 80 %
- 280 nm:Min. 90 %
- From 300 nm:Min. 98 %
Specification Test Results
Related Information
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