T0647
TAPS sodium salt
≥99% (titration)
Synonym(s):
3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxypropanesulfonic acid sodium salt, TAPS NA, N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium-potassium salt, [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid sodium-potassium salt
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About This Item
Quality Segment
assay
≥99% (titration)
form
crystalline powder
impurities
≤1% water content (Karl Fischer)
useful pH range
7.7-9.1
pKa (25 °C)
8.4
solubility
water: 0.33 g/mL, clear to slightly hazy, colorless
cation traces
Pb: ≤5 ppm
application(s)
diagnostic assay manufacturing
SMILES string
[Na+].OCC(CO)(CO)NCCCS([O-])(=O)=O
InChI
1S/C7H17NO6S.Na/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14;/h8-11H,1-6H2,(H,12,13,14);/q;+1/p-1
InChI key
FEGYIWVHCSRXCG-UHFFFAOYSA-M
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description ≥99% (titration) | description ≥99.5% (titration) | description ≥99% (titration) | description ≥99% (titration) |
| assay ≥99% (titration) | assay ≥99.5% (titration) | assay ≥99% (titration) | assay ≥99% (titration) |
| Quality Level 200 | Quality Level 400 | Quality Level 200 | Quality Level 200 |
| 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 water: 0.33 g/mL, clear to slightly hazy, colorless | solubility water: 0.5 g/mL, clear, colorless | solubility water: 0.333 g/mL, clear to slightly hazy, colorless | solubility warm water: 0.333 g/mL, clear to slightly hazy, colorless |
| cation traces Pb: ≤5 ppm | cation traces - | cation traces Pb: ≤5 ppm | cation traces - |
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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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