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2022-04-13 00:10
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Contact：safereagent(Mr.)
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Area：Tianjin
Address：Tianjin
Website：http://www.safereagents.com/ http://safereagent.men0222.com/
HPLC Acetonitrile CAS:75-05-8
Alias: AN; Methyl cyanide; acetonitrile for uv-spectroscopy; acetonitrile B&J brand 4 L; acetonitrile absolute over molecular sieve (H2O <0.001%); Acetonitrile solution; ACETONITRILE GRADIENT; phosphoramidite diluent for pharmacia; cyanomethane; MOBILE PHASE ACETONITRILE; R5,
ACETONITRILE
CAS No.:75-05-8
EINECS No. 200-835-2
Molecular formula:C2H3N
UN No.:1648
Standard:ACS
Grade:HPLC
The high-purity HPLC acetonitrile produced by SFR has stable properties and is not prone to oxidation or reduction reaction. It is miscible with water, methanol, carbon tetrachloride, methyl acetate, ethyl acetate, dichloroethane and many unsaturated hydrocarbon solvents. It is widely used in chromatographic analysis, chromatographic separation and chromatographic preparation.
Specification
Items |
Specification |
|
Assay CH3CN (by GC) , ω / % |
99.90min |
|
Density(20℃) , ρ / (g/mL) |
0.782~0.785 |
|
Residue on evaporation , ω / % |
0.0005 max |
|
Water(by K-F) , ω / % |
0.05 max |
|
UV Absorbance |
at 200 nm |
0.05 max |
at 210 nm |
0.04 max |
|
at 220 nm |
0.02 max |
|
at 230 nm |
0.01 max |
|
at 254 nm |
0.005 max |
|
Advantage:
● High purity-No interference peak in HPLC analysis
● Low water content -To avoid deactivation of forward chromatographic column
● Low UV background absorption -To avoid ghost peaks
● Excellent batch stability- Changing batches will not affect the test results
Application:
Chromatographic analysis, Chromatographic separation and Chromatographic preparation
Package:
4L/bottle 4 bottles/carton
500ml/bottle 20 bottles/carton
Shelf Life: 3 years
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