P3405
POPSO hydrate
≥99% (titration)
Synonym(s):
Piperazine-1,4-bis(2-hydroxypropanesulfonic acid) dihydrate, Piperazine-N,N′-bis(2-hydroxypropanesulfonic acid)
About This Item
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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
SMILES string
O.OC(CN1CCN(CC1)CC(O)CS(O)(=O)=O)CS(O)(=O)=O
InChI key
VPTYCVRYPYNQLU-UHFFFAOYSA-N
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
Quality Level
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Related Categories
1 of 4
This Item | P3768 | M8389 | P6757 |
|---|---|---|---|
| assay ≥99% (titration) | assay ≥99% (titration) | assay ≥99% (titration) | assay ≥99% (titration) |
| Quality Level 200 | Quality Level 200 | Quality Level 400 | Quality Level 400 |
| application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing | application(s) diagnostic assay manufacturing |
| form crystalline powder | form crystalline powder | form crystalline powder | form crystalline powder |
| solubility 1 M NaOH: 0.25 g/mL, clear to slightly hazy, colorless | solubility water: 0.5 g/mL, clear, colorless | solubility water: 0.333 mg/mL, clear, colorless | solubility 1 M NaOH: 20 + 80 mL g, clear, colorless |
| useful pH range 7.2-8.5 | useful pH range 6.1-7.5 | useful pH range 6.2-7.6 | useful pH range 6.1-7.5 |
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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