Dimethyl sulfoxide HPLC GGR, 4 x 2,5 L

(CH₃)₂SO M.W : 78.13 CAS : 67-68-5 EC : 200-664-3 H : H227 Specifications :

• Assay ? 99.5%
• Water (H₂O) by Karl - Fischer ? 0.05%
• Colour (Hazen) ? 10
• Acidity ? 0.001meq/g
• Residue on evaporation ? 0.0005%
• UV – transmission (1 cm, water) at 280 nm ? 60%
• UV – transmission (1 cm, water) at 300 nm ? 75%
• UV – transmission (1 cm, water) at 320 nm ? 90%
• UV – transmission (1 cm, water) at 330 nm ? 95%
• UV – transmission (1 cm, water) at 360 nm ? 98%

sales unit reference: DMSO-0GH-P04, packaging: glass bottle GL45, pa_capacity: 4-x-25-l, pcs per sales unit: 1