AKOS BBS-00004227 BENZENE 5000 BENZENE 300;BENZOL;CYCLOHEXATRIENE;PHENE;PHENYL HYDRIDE
Benzene
HPLC Specification
Purity,%.........................................................................≥99.7
Acidity (H+)mmol/100g..................................................≤0.01
Evaporation residue,%.................................................≤0.001
Moisture content (H2O),%............................................≤0.03
Optics experiment (transmissibility %)
Wave length (nm) Absorbance
280 ≤1.00
290 ≤0.10
330 ≤0.01
GR Specification
Purity,%.........................................................................≥99.8
Acidity (H+)mmol/100g..................................................≤0.00005
Alkalinity (OH-)mmol/100g.............................................≤0.00005
Evaporation residue,%.................................................≤0.0005
Moisture content (H2O),%............................................≤0.02
Chroma, black unit .......................................................≤10
Crystallization point, centi-degree................................≥5.2
Easy carbonized materials ...........................................passes test
AR Specification
Purity,%.........................................................................≥99.5
Acidity (H+)mmol/100g..................................................≤0.001
Alkalinity (OH-)mmol/100g.............................................≤0.0001
Evaporation residue,%.................................................≤0.0005
Moisture content (H2O),%............................................≤0.03
Chroma, black unit .......................................................≤10
Crystallization point, centi-degree................................≥5.2
Easy carbonized materials ...........................................passes test
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View