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1.00022

Acetone

for spectroscopy Uvasol®

동의어(들):

Dimethyl ketone, Propanone, 2-Propanone

조직 및 계약 가격을 보려면 로그인를 클릭합니다.

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
CH3COCH3
CAS 번호:
67-64-1
Molecular Weight:
58.08
UNSPSC Code:
12191502
NACRES:
NA.03
EC Index Number:
200-662-2
MDL number:
MFCD00008765
Beilstein/REAXYS Number:
635680
Assay:
≥99.9% (GC)
Grade:
spectrophotometric grade
Technique(s):
UV/Vis spectroscopy: suitable
Vapor pressure:
184 mmHg ( 20 °C)
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grade

spectrophotometric grade

Quality Level

100

vapor pressure

184 mmHg ( 20 °C)

product line

Uvasol®

assay

≥99.9% (GC)

form

liquid

autoignition temp.

465 °C (DIN 51794)

potency

5800 mg/kg LD50, oral (Rat), 20000 mg/kg LD50, skin (Rabbit)

expl. lim.

13.2 %

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.0002 meq/g Acidity, ≤0.0002 meq/g Alkalinity, ≤0.05% Water

evapn. residue

≤0.0002%

color

APHA: ≤10

transmittance

330 nm, ≥15%, 335 nm, ≥60%, 340 nm, ≥85%, 345 nm, ≥95%, 350 nm, ≥99%

pH

5-6 (20 °C, 395 g/L in H2O)

capacity

1000  g/kg water absorbing capacity

mp

−94 °C (lit.)

transition temp

flash point <-20 °C

density

0.791 g/mL at 25 °C (lit.)

UV absorption

λ: 330 nm Amax: ≤0.82, λ: 335 nm Amax: ≤0.22, λ: 340 nm Amax: ≤0.07, λ: 345 nm Amax: ≤0.02, λ: 350 nm Amax: ≤0.004

format

neat

storage temp.

2-30°C

SMILES string

CC(C)=O

InChI

1S/C3H6O/c1-3(2)4/h1-2H3

InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N

General description

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol<TMSYMBOL></TMSYMBOL> 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<TMSYMBOL></TMSYMBOL> solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified.

Application

Acetone′s luminesence intensity is dependent upon the solution components . The absorption of UV light by acetone, results in its photolysis and the production of radials .

Other Notes

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

UVASOL is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH066

저장 등급

3 - Flammable liquids

wgk

WGK 1

flash_point_f

1.4 °F - closed cup

flash_point_c

-17.0 °C - closed cup

시험 성적서(COA)

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