CYCLOHEXANE FOR ANALYSIS EMSURE(R) (C005B-008186)

General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Analysis Note

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Melting point: ≥ 6.0 °C
Density (d 20 °C/20 °C): 0.779 - 0.781
Boiling point: 80 - 81 °C
Acidity: ≤ 0.0003 meq/g
Aromatics (as benzene): ≤ 0.05 %
Cyclohexene (GC): ≤ 0.05 %
Ethanol (GC): ≤ 0.01 %
Readily carbonizable substances: conforms
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.01 %

Legal Information

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

Molecular Weight: 84.16. Empirical Formula: C₆H₁₂. grade: ACS reagent. Quality Level: 300. Agency: reag. ISO, reag. Ph. Eur.. vapor density: 2.9 (vs air). vapor pressure: 168.8 mmHg ( 37.7 °C), 77 mmHg ( 20 °C). product line: EMSURE^®. . Assay: ≥. 99.5% (GC). form: liquid. autoignition temp.: 500 . °F. potency: >. 5000 . mg/kg LD₅₀, oral (Rat), >. 2000 . mg/kg LD₅₀, skin (Rabbit). expl. lim.: 9 . %. impurities: ≤. 0.0003 . meq/g Acidity, ≤. 0.01% Ethanol (GC), ≤. 0.01% Water, ≤. 0.05% Aromatics (as benzene), ≤. 0.05% Cyclohexene (GC). evapn. residue: ≤. 0.001%. color: clearAPHA: ≤. 10. refractive index: n20/D 1.426 (lit.). kinematic viscosity: 1.26 . cSt(20 . °C). bp: 80.7 . °C (lit.). mp: 4-7 . °C (lit.). transition temp: flash point -18 . °C. solubility: 0.05 . g/L. density: 0.779 . g/mL . at 25 . °C (lit.). cation traces: Al: ≤. 0.00005%, B: ≤. 0.000002%, Ba: ≤. 0.00001%, Ca: ≤. 0.00005%, Cd: ≤. 0.000005%, Co: ≤. 0.000002%, Cr: ≤. 0.000002%, Cu: ≤. 0.000002%, Fe: ≤. 0.00001%, Mg: ≤. 0.00001%, Mn: ≤. 0.000002%, Ni: ≤. 0.000002%, Pb: ≤. 0.00001%, Sn: ≤. 0.00001%, Zn: ≤. 0.00001%. SMILES string: C1CCCCC1. storage temp.: 2-30°C. InChI: 1S/C6H12/c1-2-4-6-5-3-1/h1-6H2. InChI key: XDTMQSROBMDMFD-UHFFFAOYSA-N. Pictograms: GHS02,GHS07,GHS08,GHS09. Signal Word: Danger. Hazard Statements: H225 - H304 - H315 - H336 - H410. Precautionary Statements: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331. Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Central nervous system. Storage Class Code: 3 - Flammable liquids. WGK: WGK 2. Flash Point(F): -4.0 °F - closed cup. Flash Point(C): -20 °C - closed cup.