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C2154

Sigma-Aldrich

CAPSO sodium salt

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Synonym(s):
3-(Cyclohexylamino)-2-hydroxy-1-propanesulfonic acid sodium salt
Linear Formula:
C9H18NO4SNa
CAS Number:
Molecular Weight:
259.30
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Assay

≥98% H2SO4 basis (anhydrous, titration)

form

crystalline powder

useful pH range

8.9-10.3

pKa (25 °C)

9.6

solubility

water: 0.143 g/mL, clear, colorless

application(s)

diagnostic assay manufacturing

SMILES string

[Na+].OC(CNC1CCCCC1)CS([O-])(=O)=O

InChI

1S/C9H19NO4S.Na/c11-9(7-15(12,13)14)6-10-8-4-2-1-3-5-8;/h8-11H,1-7H2,(H,12,13,14);/q;+1/p-1

InChI key

GGPORGHJKBOGDV-UHFFFAOYSA-M

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This Item
C2278C2632T0647
CAPSO sodium salt

Sigma-Aldrich

C2154

CAPSO sodium salt

CAPSO ≥99% anhydrous basis (titration)

Sigma-Aldrich

C2278

CAPSO

CAPS ≥99%

Sigma-Aldrich

C2632

CAPS

TAPS sodium salt ≥99% (titration)

Sigma-Aldrich

T0647

TAPS sodium salt

form

crystalline powder

form

crystalline powder

form

crystalline powder

form

crystalline powder

solubility

water: 0.143 g/mL, clear, colorless

solubility

water: 0.111 g/mL, clear, colorless

solubility

H2O: soluble 15g + 85 mL, clear, colorless

solubility

water: 0.33 g/mL, clear to slightly hazy, colorless

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

application(s)

diagnostic assay manufacturing

Quality Level

200

Quality Level

200

Quality Level

400

Quality Level

200

useful pH range

8.9-10.3

useful pH range

8.9-10.3

useful pH range

-

useful pH range

7.7-9.1

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Dam. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

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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