Dimethyl sulfoxide HPLC GGR

Description

(CH₃)₂SO
DMSO
M.W: 78.13  CAS: 67-68-5  EC: 200-664-3  TARIC: 29309098

H: H227  

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• UV Absorbance
• UV-Absorbance maximum limit (263 nm) ≤ 1.0
• UV-Absorbance maximum limit (270 nm) ≤ 0.4
• UV-Absorbance maximum limit (290 nm) ≤ 0.18
• UV-Absorbance maximum limit (310 nm) ≤ 0.06
• UV-Absorbance maximum limit (330 nm) ≤ 0.02
• UV-Absorbance maximum limit (350 nm) ≤ 0.01
• Ultraviolet Cutoff ≤ 263nm
• Assay ≥ 99.5%
• Colour (Hazen) ≤ 10
• Water (H₂O) by Karl – Fischer ≤ 0.05%
• Residue on evaporation ≤ 0.0005%
• Titratable acid ≤ 0.001ppm

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