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P3405

POPSO hydrate

≥99% (titration)

Synonym(s):

Piperazine-1,4-bis(2-hydroxypropanesulfonic acid) dihydrate, Piperazine-N,N′-bis(2-hydroxypropanesulfonic acid)

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About This Item

Empirical Formula (Hill Notation):
C10H22N2O8S2 · xH2O
CAS Number:
68189-43-5
Molecular Weight:
362.42 (anhydrous basis)
NACRES:
NA.25
PubChem Substance ID:
24898407
UNSPSC Code:
12161700
Beilstein/REAXYS Number:
842252
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Quality Segment

200

assay

≥99% (titration)

form

crystalline powder

useful pH range

7.2-8.5

pKa (25 °C)

7.8

solubility

1 M NaOH: 0.25 g/mL, clear to slightly hazy, colorless

application(s)

diagnostic assay manufacturing

SMILES string

O.OC(CN1CCN(CC1)CC(O)CS(O)(=O)=O)CS(O)(=O)=O

InChI

1S/C10H22N2O8S2.H2O/c13-9(7-21(15,16)17)5-11-1-2-12(4-3-11)6-10(14)8-22(18,19)20;/h9-10,13-14H,1-8H2,(H,15,16,17)(H,18,19,20);1H2

InChI key

VPTYCVRYPYNQLU-UHFFFAOYSA-N

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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