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M9027

Sigma-Aldrich

MOPS hemisodium salt

≥99% (titration)

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Synonym(s):
3-(N-Morpholino)propanesulfonic acid hemisodium salt, 4-Morpholinepropanesulfonic acid hemisodium salt
Empirical Formula (Hill Notation):
C7H14.5NO4S · 0.5Na
CAS Number:
Molecular Weight:
220.25
PubChem Substance ID:
NACRES:
NA.25

Quality Level

Assay

≥99% (titration)

form

powder or crystals

useful pH range

6.5-7.9

pKa (25 °C)

7.2

solubility

water: 500 mg/mL, clear, colorless to almost colorless

SMILES string

[Na+].OS(=O)(=O)CCCN1CCOCC1.[O-]S(=O)(=O)CCCN2CCOCC2

InChI

1S/2C7H15NO4S.Na/c2*9-13(10,11)7-1-2-8-3-5-12-6-4-8;/h2*1-7H2,(H,9,10,11);/q;;+1/p-1

InChI key

OVCWZKQPQOVIDT-UHFFFAOYSA-M

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M8902M9381RDD018
MOPS hemisodium salt ≥99% (titration)

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MOPS sodium salt ≥99.5% (titration)

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MOPS sodium salt

MOPS sodium salt anhydrous, free-flowing, Redi-Dri™, ≥99.5%

Sigma-Aldrich

RDD018

MOPS sodium salt

form

powder or crystals

form

crystalline powder

form

powder

form

powder

solubility

water: 500 mg/mL, clear, colorless to almost colorless

solubility

water: 500 mg/mL, clear, colorless

solubility

water: 33 % (w/w), clear, colorless

solubility

water: 33 % (w/w), clear, colorless

Quality Level

200

Quality Level

200

Quality Level

400

Quality Level

100

useful pH range

6.5-7.9

useful pH range

5.5-6.7

useful pH range

6.5-7.9

useful pH range

6.5-7.9

pKa (25 °C)

7.2

pKa (25 °C)

-

pKa (25 °C)

7.2

pKa (25 °C)

7.2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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-
25G
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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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