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M9027

Sigma-Aldrich

MOPS hemisodium salt

≥99% (titration)

Synonym(s):

3-(N-Morpholino)propanesulfonic acid hemisodium salt, 4-Morpholinepropanesulfonic acid hemisodium salt

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About This Item

Empirical Formula (Hill Notation):
C7H14.5NO4S · 0.5Na
CAS Number:
Molecular Weight:
220.25
UNSPSC Code:
12161700
PubChem Substance ID:
NACRES:
NA.25

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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Related Categories

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

M9027-VAR:
M9027-100G:
M9027-250G:
M9027-BULK-PC:
M9027-BULK:
M9027-25G:
M9027-1KG:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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