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475898 MOPS, Free Acid, ULTROL® Grade - CAS 1132-61-2 - Calbiochem


Replacement Information

Tabla espec. clave

CAS #Empirical Formula


Número de referenciaEmbalaje Cant./Env.
475898-100GM Frasco de vidrio 100 gm
475898-1KG Frasco de vidrio 1 kg
475898-500GM Frasco de vidrio 500 gm
OverviewA zwitterionic buffer useful in the pH range of 6.5-7.9. Has a pKa of 7.20 at 25°C.
Absorbance (1.0 M, H2O, 260 nm):≤0.05.
Catalogue Number475898
Brand Family Calbiochem®
Synonyms3-(N-Morpholino)propanesulfonic Acid
ReferencesSpence, J.T., et al. 1988. Biochem. J. 250, 921.
Product Information
CAS number1132-61-2
FormWhite solid
Hill FormulaC₇H₁₅NO₄S
Chemical formulaC₇H₁₅NO₄S
PKA7.2 at 20°C
Structure formula ImageStructure formula Image
Quality LevelMQ100
Biological Information
Purity≥99% by titration
Physicochemical Information
ContaminantsHeavy metals: ≤1 ppm
Heavy metals≤1 ppm
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Standard Handling
Storage +15°C to +30°C
Do not freeze Ok to freeze
Packaging Information
Transport Information
Supplemental Information
Global Trade Item Number
Número de referencia GTIN
475898-100GM 04055977202984
475898-1KG 07790788050504
475898-500GM 07790788050511


MOPS, Free Acid, ULTROL® Grade - CAS 1132-61-2 - Calbiochem Ficha datos de seguridad (MSDS)


Ficha técnica de seguridad del material (MSDS) 

MOPS, Free Acid, ULTROL® Grade - CAS 1132-61-2 - Calbiochem Certificados de análisis

CargoNúmero de lote

Referencias bibliográficas

Visión general referencias
Spence, J.T., et al. 1988. Biochem. J. 250, 921.
Ficha técnica

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision15-May-2008 RFH
Synonyms3-(N-Morpholino)propanesulfonic Acid
DescriptionOne of the zwitterionic buffers active in the pH range of 6.5 to 8.0 (absorbance: ≤0.05 at 260 nm, 1.0 M, H2O). Has a pK,sub>a of 6.95-7.24 at 20°C.
FormWhite solid
CAS number1132-61-2
Chemical formulaC₇H₁₅NO₄S
Structure formulaStructure formula
Purity≥99% by titration
ContaminantsHeavy metals: ≤1 ppm
SolubilityH₂O (1 M)
Storage +15°C to +30°C
Do Not Freeze Ok to freeze
Toxicity Standard Handling
Merck USA index14, 6265
ReferencesSpence, J.T., et al. 1988. Biochem. J. 250, 921.