M5789

Sigma-Aldrich

MOPS sodium salt

BioXtra, ≥99.5% anhydrous basis (titration)

Synonym(s):
3-(N-Morpholino)propanesulfonic acid sodium salt, 4-Morpholinepropanesulfonic acid sodium salt
Empirical Formula (Hill Notation):
C7H14NNaO4S
CAS Number:
Molecular Weight:
231.25
MDL number:
PubChem Substance ID:
NACRES:
NA.25
Pricing and availability is not currently available.

product line

BioXtra

assay

≥99.5% anhydrous basis (titration)

form

powder

impurities

≤0.005% Phosphorus (P)
≤0.1% Insoluble matter

pH

10.0-12.0 (1 M in H2O)

useful pH range

6.5 - 7.9

pKa (25 °C)

7.2

solubility

H2O: 1 M, clear, colorless

anion traces

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%
Ca: ≤0.001%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%

absorption

≤0.1 at 260 in H2O at 1 M
≤0.1 at 280 in H2O at 1 M

storage temp.

room temp

SMILES string

Na+.O-S(=O)(=O)CCCN1CCOCC1

InChI

1S/C7H15NO4S.Na/c9-13(10,11)7-1-2-8-3-5-12-6-4-8;/h1-7H2,(H,9,10,11);/q;+1/p-1

InChI key

MWEMXEWFLIDTSJ-UHFFFAOYSA-M

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Related Categories

Packaging

25, 100, 250 g in poly bottle
1 kg in poly bottle

Other Notes

Easily compare specifications for MOPS sodium salt products with the MOPS sodium salt specification table.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Ying Hou et al.
Biotechnology progress, 31(4), 974-982 (2015-05-29)
Protein A chromatography is widely employed for the capture and purification of monoclonal antibodies (mAbs). Because of the high cost of protein A resins, there is a significant economic driving force to seek new downstream processing strategies. Membrane chromatography has...

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