Products Detail

H400003 | Acetonitrile (HPLC-gradient grade)

M: 41,05 EC: 200-835-2 NC: 2926 90 95 UN: 1648

IATA: 3/II

Signal Word: Warning

27 H225-H332-H312-H302-H319

1l~0,781kg 1kg~1,280l

  • CAS Number:   75-05-8
  • Formula:   CH3CN
  •  
Specifications

 

 

Minimum assay (G.C.).................................................................... 99,9 %

Identity..............................................................................................IR p/t.

Density at 20/4....................................................................... 0,779-0,783

MAX. IMPURITIES

APHA colour...........................................................................................10

Non-volatile matter..................................................................... 0,0002 %

Acidity.................................................................................. 0,0005 meq/g

Alkalinity.............................................................................. 0,0001 meq/g

Water (H2O)..................................................................................... 0,02 %

UV TRANSMITTANCE

195nm................................... 80%

200nm................................... 95%

210nm................................... 97%

220nm................................... 98%

240nm................................... 99%

200nm................................... 95%

GRADIENT ELUTION TEST

254nm................................... max. 0,0005 AU

210nm................................... max. 0,002 AU

FLUORESCENCE TEST IMPURITIES

at 254nm emission........................... max. 0,0005 AU

at 365nm emission........................... max. 0,002 AU

 

 

Residue Analysis (by NMR)......................................................... p/t.