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4L HPLC Acetonitrile

4L HPLC Acetonitrile

Region: Tianjin
Minimum Order Quantity:
Monthly Production Capacity:
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Detailed Description
  • Certificates/Standards: IQNet and CQM CERTIFICATE
  • Main Sales Markets: North America, Central/South America, Western Europe, Eastern Europe, Australasia, Asia, Middle East, Africa
  • Sample Provided: no

Detailed Product Description

High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Lang term stability

HPLC Acetonitrile

CAS.No:75-05-8

Molecular formula:C2H3N

Molecular weight:41.05.

Characters: mp:(-43±2); bp:81.6; Density(20):0.7768g/cm3.

Quality indicators: main content:≥99.9%; moisture:≤0.03%.

 Test Items

Specification

Testing Result

Assay CH3CN (by GC) , ω / %

99.9min

99.99

Density(20℃) , ρ / (g/mL)

0.782~0.785

0.783

Residue on evaporation , ω / %

0.0005 max

<0.0001

Water(by K-F) , ω / %

0.05 max

0.008

Solubility with H2O

Pass test

Pass test

Titrable Acid(H+) / (mmol/g)

0.0004 max

0.00026

Titrable Base(OH-) / (mmol/g)

0.0002 max

Not Detected

 

UV Absorbance

(1cm cell vs. water)

at 190 nm

1.00 max

0.203

at 200 nm

0.05 max

0.016

at 210 nm

0.04 max

0.011

at 220 nm

0.03 max

0.007

at 230 nm

0.01 max

0.004                                                                                                                                          

at 240 nm

0.01 max

0.003

at 250 nm

0.005 max

0.001

at 254 nm

0.005 max

0.001

 

Characteristics of Acetonitrile

1.Acetonitrile is a colorless liquid. It is completely miscible with water and alcohol. Its high dipole moment makes it an excellent solvent for many organic compounds as wellas some inorganic compounds.

2.Acetonitrile is chemically stable and is a strong solvent. It is mainly used for the synthesis of organic compounds, and is suitable for electrical-chemical reaction and nonaqueous titration. Acetonitrile easily solvates with cations and enhances the reactivity of anions.

3.As with other nitrile compounds, the reactivity of acetonitrile's cyano group enables the production of many nitrogen-containing organic intermediates.

Address: Tianjin China

City: Tianjin

Contact: Song Lin

TEL: -22-26720668

Fax: -22-26733471

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