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dimetylosulfotlenek 99,9 USP, multi-compendial, J.T.Baker®

Dostawca: Avantor
Uwaga

Synonim: Methanesulphinylmethane, Methyl sulphoxide, Dimethyl(oxido)sulphur, DMSO

M.O.C. Category R

9033-04EA 1660 PLN
9033-04 9033-07
dimetylosulfotlenek 99,9 USP, multi-compendial, J.T.Baker®
dimetylosulfotlenek
Formuła: (CH₃)₂SO
MW: 78.14 g/mol
Temp. Wrzenia: 189 °C (1013 hPa)
Temp. topnienia: 18.45 °C
Gęstość: 1.101 g/cm³ (20 °C)
Temp. Zapłonu: 89 °C (zamknięty kubek)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00002089
Numer CAS: 67-68-5
Numer WE (dawny EINECS): 200-664-3
Klasyfikacja Merck : 13,03285
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=3ec1573e80c11ddf9254283ef76abf5fb6539c7e&vid=157e2a24c93041cbbb69833d226195e333b07665&prid=web&clid=SAPDAM

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Wyniki testów specyfikacyjnych

GMP Manufactured Product
Meets B.P. Chemical Specifications
Meets U.S.P Requirements
Meets E.P. Chemical Specifications
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical Passes Test
USP - Identification A Passes Test
USP - Identification B Passes Test
USP - Specific Gravity at 25°/25°C 1.095 - 1.101
USP - Refractive Index, n²⁵^D 1.4755 - 1.4775
USP - Acidity Passes Test
USP - Water (H₂O) ≤ 0.1 %
USP - Absorbance - 275 nm ≤ 0.20
USP - Absorbance - 270-350nm (smooth with no maxima) Passes Test
USP - Absorbance Ratio - 285 nm/275 nm ≤ 0.65
USP - Absorbance Ratio - 295 nm/275 nm ≤ 0.45
USP - Nonvolatile Residue ≤ 0.01 %
USP - Related Compounds ≤ 0.1 %
USP - Assay ((CH₃)₂SO) ≥ 99.9 %
EP - Identification Passes Test
EP - Acidity Passes Test
EP - Relative Density 1.100 - 1.104
EP - Refractive Index 1.478 - 1.480
EP - Freezing Point ≥ 18.3 °C
EP - Absorbance - 275 nm ≤ 0.30
EP - Absorbance - 285 nm ≤ 0.20
EP - Absorbance - 295 nm ≤ 0.20
EP - Absorbance - 270-350nm (smooth with no maxima) Passes Test
EP - Related Substances: Unspecified impurities, Each ≤ 0.10 %
EP - Related Substances-Total Impurities ≤ 0.15 %
EP - Water (H₂O) ≤ 0.2 %
Water (H₂O), For Information Only
No Class 1,2,3 or other solvents are used or produced in the
manufacturing or purification of the product.
Metallic Residues: No metal catalysts or metal reagents, as defined by
EMA Guideline EMEA/CHMP/SWP/4446/2000 , are used in the production of
this material.


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