N-HEXANE FOR ANALYSIS EMSURE(R) ACS

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): ≥ 99.0 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Alkalinity: ≤ 0.0002 meq/g
Acidity: ≤ 0.0002 meq/g
Density (d 20 °C/ 4 °C): 0.659 - 0.662
Thiophene: conforms
Aromatics (as benzene): ≤ 0.01 %
Sulfur compounds (as S): ≤ 0.005 %
Matter discolored by H₂SO₄: ≤ 10 Hazen
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: ≤ 0.005 %
ACS

Legal Information

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

Molecular Weight: 86.18. Empirical Formula: C₆H₁₄. linearFormula: CH₃(CH₂)₄CH₃. grade: ACS reagent. Quality Level: 300. vapor density: ~3 (vs air). vapor pressure: 256 mmHg ( 37.7 °C), 5.2 psi ( 37.7 °C), ~132 mmHg ( 20 °C). product line: EMSURE^®. . Assay: ≥. 99% (GC). form: liquid. autoignition temp.: 453 . °F. potency: 25000 . mg/kg LD₅₀, oral (Rat), >. 2000 . mg/kg LD₅₀, skin (Rabbit). expl. lim.: 7.7 . %. impurities: ≤. 0.0002 . meq/g Acidity, ≤. 0.0002 . meq/g Alkalinity, ≤. 0.005% Sulfur compounds (as S), ≤. 0.005% Water, ≤. 0.01% Aromatics (as benzene). evapn. residue: ≤. 0.001%. color: APHA: ≤. 10. refractive index: n20/D 1.375 (lit.). kinematic viscosity: 0.50 . cSt(20 . °C). bp: 69 . °C (lit.). mp: −. 95 . °C (lit.). transition temp: flash point -22 . °C. density: 0.659 . 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: CCCCCC. storage temp.: 2-30°C. InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3. InChI key: VLKZOEOYAKHREP-UHFFFAOYSA-N. Pictograms: GHS02,GHS07,GHS08,GHS09. Signal Word: Danger. Hazard Statements: H225 - H304 - H315 - H336 - H361f - H373 - H411. Precautionary Statements: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331. Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3. Target Organs: Central nervous system, Nervous system. Storage Class Code: 3 - Flammable liquids. WGK: WGK 2. Flash Point(F): -7.6 °F. Flash Point(C): -22 °C.