MERCK 108101 Tetrahydrofuran for liquid chromatography LiChrosolv®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C)
MERCK

MERCK 108101 Tetrahydrofuran for liquid chromatography LiChrosolv®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C)

7.988,65 TL
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KİMYASAL ÜRÜNLER
Stok Kodu
M108101.2500
Fiyat
183,95 EUR + KDV
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Description
Catalogue Number 108101
Synonyms THF, Tetramethylene oxide, Oxolane, Butylene oxide
Overview With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
Product Information
CAS number 109-99-9
EC index number 603-025-00-0
EC number 203-726-8
Hill Formula C₄H₈O
Molar Mass 72.11 g/mol
HS Code 2932 11 00
Structure formula Image
Applications
Application Tetrahydrofuran for liquid chromatography LiChrosolv®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C).
Physicochemical Information
Boiling point 65 - 66 °C (1013 hPa)
Density 0.89 g/cm3 (20 °C)
Explosion limit 1.5 - 12.4 %(V)
Flash point -20 °C
Ignition temperature 215 °C
Melting Point -108.5 °C
pH value 7 - 8 (200 g/l, H₂O, 20 °C)
Vapor pressure 173 hPa (20 °C)
Safety Information according to GHS
Hazard Pictogram(s)


Hazard Statement(s) H225: Highly flammable liquid and vapour.
H302: Harmful if swallowed.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H351: Suspected of causing cancer.
EUH019: May form explosive peroxides.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground/bond container and receiving equipment.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word Danger
RTECS LU5950000
Storage class 3 Flammable liquids
WGK WGK 1 slightly water endangering
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.
Safety Information
Hazard Symbols Harmful
Flammable
Categories of danger highly flammable, irritant, carcinogenic
R Phrase R 11-19-36/37-40
Highly flammable.May form explosive peroxides.Irritating to eyes and respiratory system.Limited evidence of a carcinogenic effect.
S Phrase S 16-29-33-36/37
Keep away from sources of ignition - No smoking.Do not empty into drains.Take precautionary measures against static discharges.Wear suitable protective clothing and gloves.
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 2056 , 3, II
Declaration (transport by air) IATA-DGR UN 2056 , 3, II
Declaration (transport by sea) IMDG-Code UN 2056 , 3, II
Specifications
Purity (GC) ≥ 99.9 %
Identity (IR) conforms
Evaporation residue ≤ 1.0 mg/l
Water ≤ 0.02 %
Acidity ≤ 0.0002 meq/g
Alkalinity ≤ 0.0002 meq/g
Peroxide ≤ 0.02 %
Transmission (at 218 nm) ≥ 30 %
Transmission (at 230 nm) ≥ 35 %
Transmission (at 250 nm) ≥ 65 %
Transmission (at 280 nm) ≥ 95 %
Filtred by 0.2µm filter
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MERCK 108101 Tetrahydrofuran for liquid chromatography LiChrosolv®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C) M108101.2500
MERCK 108101 Tetrahydrofuran for liquid chromatography LiChrosolv®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C)

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