n-Heptane For Liquid Chromatography 2,5 Lt (Sıvı Kromatografi İçin n-Heptan) CAS:142-82-5 (Ötv Dahil)

n-Heptane For Liquid Chromatography 2,5 Lt (Sıvı Kromatografi İçin n-Heptan) CAS:142-82-5 (Ötv Dahil)

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Solventler
Marka
Merck
Stok Kodu
104390.2500
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n-Heptane For Liquid Chromatography 2,5 Lt (Sıvı Kromatografi İçin n-Heptan) CAS:142-82-5
 
CAS #: 142-82-5 EC Number: 205-563-8 Molar Mass: 100.21 g/mol Chemical Formula: CH₃(CH₂)₅CH₃ Hill Formula: C₇H₁₆

 
Description
Catalogue Number 104390
Description n-Heptane
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 142-82-5
EC index number 601-008-00-2
EC number 205-563-8
Hill Formula C₇H₁₆
Chemical formula CH₃(CH₂)₅CH₃
Molar Mass 100.21 g/mol
HS Code 2901 10 00
Structure formula Image Structure formula Image
Quality Level
Applications
Application n-Heptane for liquid chromatography LiChrosolv®. CAS 142-82-5, EC Number 205-563-8, chemical formula CH₃(CH₂)₅CH₃.
Physicochemical Information
Boiling point 97 - 98 °C (1013 hPa)
Density 0.68 g/cm3 (15 °C)
Explosion limit 1 - 7 %(V)
Flash point -4 °C
Ignition temperature 215 °C
Melting Point -91.0 °C
Vapor pressure 111 hPa (37.7 °C)
Solubility 0.05 g/l
Toxicological Information
LD 50 oral LD50 Rat > 5000 mg/kg
LD 50 dermal LD50 Rabbit > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H225: Highly flammable liquid and vapour.
H304: May be fatal if swallowed and enters airways.
H315: Causes skin irritation.
H336: May cause drowsiness or dizziness.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P273: Avoid release to the environment.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P331: Do NOT induce vomiting.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word Danger
RTECS MI7700000
Storage class 3 Flammable liquids
WGK WGK 2 obviously hazardous to water
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.
Safety Information
Categories of danger highly flammable, irritant, harmful, dangerous for the environment
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 1206 , 3, II
Declaration (transport by air) IATA-DGR UN 1206 , 3, II
Declaration (transport by sea) IMDG-Code UN 1206 , 3, II, Marine Pollutant: P
Specifications
Purity (GC) ≥ 99.3 %
Identity (IR) conforms
Evaporation residue ≤ 2.0 mg/l
Water ≤ 0.005 %
Acidity ≤ 0.0002 meq/g
Alkalinity ≤ 0.0002 meq/g
Transmission (at 210 nm) ≥ 50 %
Transmission (at 220 nm) ≥ 80 %
Transmission (from 245 nm) ≥ 98 %
Filtered by 0.2 µm filter

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n-Heptane For Liquid Chromatography 2,5 Lt (Sıvı Kromatografi İçin n-Heptan) CAS:142-82-5 (Ötv Dahil) Merck Kimyasallar, Analitik Kimyasallar, Laboratuvar Kimyasalları, İthal Kimyasallar çeşitleri ve daha birçok laboratuvar malzemesi için Tıkla 104390.2500
n-Heptane For Liquid Chromatography 2,5 Lt (Sıvı Kromatografi İçin n-Heptan) CAS:142-82-5 (Ötv Dahil)

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