Flammable
Irritant
Health Tetrahydrofuran 99.5% stabilised for analysis
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:109-99-9
:
Formula:C₄H₈O
MDL Number:MFCD00005356
:72.11 g/mol
Boiling Pt:66 °C (760 mmHg)
Melting Pt:–108,4 °C
Density:0,88 g/cm³
Flash Pt:–21 °C
Storage Temperature:Ambient
ADR:3,II
:Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol)
UN:2056
:GHS02
:GHS07
:GHS08
Specification Test Results
- Appearance:Clear colorless Liquid
- Infrared spectrum:Conforms
- Refractive index:1.4060 to 1.4080 (20°C, 589 nm)
- Water:≤0.05 %
- GC:≥99.4 %
- Color scale:≤10 APHA
- Stabilizer:0.025% BHT
- Cadmium (Cd):≤0.05 ppm
- Calcium (Ca):≤0.5 ppm
- Chromium (Cr):≤0.05 ppm
- Cobalt (Co):≤0.05 ppm
- Copper (Cu):≤0.05 ppm
- Iron (Fe):≤0.5 ppm
- Lead (Pb):≤0.1 ppm
- Magnesium (Mg):≤0.5 ppm
- Manganese (Mn):≤0.05 ppm
- Nickel (Ni):≤0.02 ppm
- Zinc (Zn):≤0.5 ppm
- Acidity (CH3COOH):≤0.001 %
- Peroxides:≤0.005 %
Specification Test Results
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