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Technical Data Sheet Benzene

Compound Information
Product Name: Benzene
CAS No.: 71-43-2
Molecular Formula: C6H6
Molecular Weight: 78.11
Revision Date: 2026-04-15
Analytical Information
Tests Specifications
Description Clear colorless liquid
Grade AR grade
Purity (Min.) 99.5%
Wt /ml at 20°C 0.877-0.878g
Freezing point Not below 5.2°C
Water <0.05%
Acidity <0.012 ml N%
Alkalinity <0.012 ml N%
Non-volatile matter <0.001%
Copper (Cu) <0.00002%
Iron (Fe) <0.00005%
Lead (Pb) <0.00002%
Organic impurities Passes acid wash test
ulphur compound (CS2) <0.0003%
Thiophene (C4H4S) <0.002%
Refractive index n20/D 1.501(lit.)
1H NMR Pass test
13C NMR Pass test
ESR Pass test
IR Pass test
Raman Pass test
Disclaimer: This information relates only to the specific material designated and may not be valid for such material used in combination with anyother materials or in any other process. Such information is to be the best of the company's knowledge and believed accurate and reliable as of thedate indicated. However, no representation, warranty or guarantee of any kind, express or implied, is made as to its accuracy, reliability orcompleteness and we assume no responsibility for any loss, damage or expense, direct or consequential, arising out of use. It is the user'sresponsibility to satisfy himself as to the suitableness & completeness of such information for his own particular use.
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