Diméthylsulfoxyde ≥99.9%, ChromAR® pour HPLC, Macron Fine Chemicals™
Marques : Avantor Performance MaterialsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Attention
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Synonyme(s):
DMSO
Suitable for Liquid Chromatography and UV-Spectrophotometry.
- Filtered through a 0.2µm element
DMSO is an industrial chemical and is not to be sold or used as a drug for humans or animals.
Formule:
(CH₃)₂SO Poids moléculaire: 78,14 g/mol Point d'ébullition: 189 °C (1013 hPa) Point de fusion: 18,45 °C Densité: 1,101 g/cm³ (20 °C) Point éclair: 89 °C (coupe fermée) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00002089 Numéro CAS: 67-68-5 EINECS: 200-664-3 Indice Merck: 13,03285 |
Résultats des tests de spécification
For Laboratory,Research,or Manufacturing Use | |
ACS - Assay ((CH₃)₂SO) (by GC, corrected for water) | ≥99.9 % |
ACS - Residue after Evaporation | ≤5 ppm |
ACS - Titrable Acid (meq/g) | ≤0.001 |
ACS - Water (H₂O)(by KF, coulometric) | ≤0.05 % |
Optical Absorbance (1-cm path vs water) - 270 nm | ≤0.40 |
Optical Absorbance (1-cm path vs water) - 290 nm | ≤0.18 |
Optical Absorbance (1-cm path vs water) - 310 nm | ≤0.06 |
Optical Absorbance (1-cm path vs water) - 330 nm | ≤0.02 |
Optical Absorbance (1-cm path vs water) - 350 - 400 nm | ≤0.01 |
Appearance (clear, colorless liquid) |
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