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n-Pentane

ROTISOLV® ≥99 %, UV/IR Grade
Examples of effect: Flammable; liquids form compounds with the air which can become explosive; produce flammable gases with water or can self-combust. Safety: Keep away from open flames and sources of heat; close containers tightly; store in a fire-safe manner.
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Examples of effect: Are harmful to aquatic organisms, toxic or highly toxic, acute or with long-term effects. Safety: To be disposed of as hazardous waste only, do not allow into the environment under any circumstances.
Danger
H225-H304-H336-H411-EUH066
i highly flammable liquid and vapour, may be fatal if swallowed and enters airways, may cause drowsiness or dizziness, toxic to aquatic life with long lasting effects
P210 P273 P301+P310 P331
i keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking, avoid release to the environment, IF SWALLOWED: Immediately call a POISON CENTER/doctor, do NOT induce vomiting
Related products
Pack Qty.
Pack.
1,3-Dimethylpropane, Diethylmethane
Empirical formula C5H12
Molar mass (M) 72,15 g/mol
Density (D) 0,63 g/cm³
Boiling point (bp) 36 °C
Flash point (flp) -40 °C
Melting point (mp) -130 °C
ADR 3 II
WGK 2
CAS No. 109-66-0
EG-Nr. 203-692-4
UN-Nr. 1265

For chromatography and spectroscopy.

€145.15/Pack Qty. 

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Art. No. 4443.1

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Product details



n-Pentane ROTISOLV® ≥99 %, UV/IR Grade

Technical Information
Max. permeability at 240 nm
n-Pentane
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Downloads / MSDS


General information

Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!


Thin Layer Chromatography (TLC)

Although the principle of thin-layer chromatography is more than a century old, it did not make its breakthrough as an analytical method until about 50 years ago.
Thanks to the development of new sorbents and supports, as well as increasing instrumentation and automation, TLC has become a versatile separation method. It is used both in qualitative analysis and in quantitative analysis.
Applications range from simple manual separation processes in classic TLC to automated processes in HPTLC (high performance thin layer chromatography).

Advantages of thin layer chromatography:

  • Higher sample throughput in less time
  • Suitable for screening tests
  • Pilot process for HPLC
  • The ready-to-use TLC layer functions as a data storage device for separation results
  • The separated substances can be used later for further analysis (e.g. IR, MS)
  • By switching the mobile and the stationary phases, the separation process can be optimised quickly and cost-efficient


Solvents for TLC

ROTISOLV® UV/IR-Grade solvents

for chromatography and spectroscopy

ROTISOLV® UV/IR-Grade solvents are specially adapted for spectrophotometric processes and other chromatographic applications which require high spectroscopic purity.



Properties:

  • High chemical purity
  • Spectroscopically tested for UV and IR
  • High UV-permeability


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Guarantee analysis

Assay (GC)≥99 %
Water (KF)≤0,01 %
Acidity≤0,0005 meq/g
Evaporation residue≤0,0005 %
Transmission
240 nm≥98 %
230 nm≥95 %
220 nm≥85 %
210 nm≥60 %
200 nm≥20 %