100022-Acetone For Spectroscopy Uvasol Merck
CAS # | 67-64-1 |
EC Number | 200-662-2 |
Hill Formula | C₃H₆O |
Chemical Formula | CH₃COCH₃ |
Molar Mass | 58.08 g/mol |
Catalogue Number | Packaging | Qty / Pack |
100022.0500 | Glass Bottle | 500 ml |
100022.2500 | Glass Bottle | 2.5 L |
Catalogue Number | 100022 |
Synonyms | Dimethyl ketone, Propanone, 2-Propanone |
Overview | Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS. |
Cas Number | 67-64-1 |
Ec Index Number | 606-001-00-8 |
Ec Number | 200-662-2 |
Hill Formula | C₃H₆O |
Chemical Formula | CH₃COCH₃ |
Molar Mass | 58.08 g/mol |
HS Code | 2914 11 00 |
Structure Formula Image |
Boiling Point | 56.2 °C (1013 hPa) |
Density | 0.79 g/cm3 (20 °C) |
Explosion Limit | 2.6 - 12.8 %(V) |
Flash Point | <-20 °C |
Ignition Tempreture | 465 °C DIN 51794 |
Melting Point | -95.4 °C |
pH Value | 5 - 6 (395 g/l, H₂O, 20 °C) |
Vapor Pressure | 233 hPa (20 °C) |
Water Absorption | 1000 g/kg |
LD 50 Oral | LD50 Rat 5800 mg/kg |
LD 50 Dermal | LD50 Rabbit 20000 mg/kg |
Hazard Pictogram(s) | |
Hazard Statement(s) |
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Precautionary Statement(s) |
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Signal Word | Danger |
RTECS | AL3150000 |
Storage class | 3 Flammable liquids |
WGK | WGK 1 slightly water endangering |
Disposal | 1 Strongly contaminated halogen-free organic solvents: container A. |
Hazard Symbols | |
Categories of danger | highly flammable, irritant |
R Phrase | R 11-36-66-67 Highly flammable.Irritating to eyes.Repeated exposure may cause skin dryness or cracking.Vapours may cause drowsiness and dizziness. |
S Phrase | S 9-16-26-46 Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.If swallowed, seek medical advice immediately and show this container or label. |
Purity (GC) | ≥ 99.9 % |
Evaporation residue | ≤ 0.0002 % |
Water | ≤ 0.05 % |
Color | ≤ 10 Hazen |
Acidity | ≤ 0.0002 meq/g |
Alkalinity | ≤ 0.0002 meq/g |
Fluorescence (as quinine at 365 nm) | ≤ 1.0 ppb |
Transmission (at 330 nm) | ≥ 15 % |
Transmission (at 335 nm) | ≥ 60 % |
Transmission (at 340 nm) | ≥ 85 % |
Transmission (at 345 nm) | ≥ 95 % |
Transmission (from 350 nm) | ≥ 99 % |
Absorbance (at 330 nm) | ≤ 0.82 |
Absorbance (at 335 nm) | ≤ 0.22 |
Absorbance (at 340 nm) | ≤ 0.07 |
Absorbance (at 345 nm) | ≤ 0.02 |
Absorbance (at 350 nm) | ≤ 0.004 |
Meet the requirements of "Specific use spectroscopy" according ACS |
100022-Acetone For Spectroscopy Uvasol Merck
100022
Acetone
Spectroscopy Uvasol
Merck
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