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T5395

TAPSO sodium salt

Name: TAPSO sodium salt
Brand: SIGMA

Synonym(s):

3-(N-tris[Hydroxymethyl]methylamino)-2-hydroxypropanesulfonic acid

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About This Item

Linear Formula:

C₇H₁₆NO₇SNa

CAS Number:

105140-25-8

Molecular Weight:

281.26

NACRES:

NA.25

PubChem Substance ID:

24900275

UNSPSC Code:

12161700

MDL number:

MFCD00070009

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Properties

assay

≥99% H₂SO₄ basis (titration)

Quality Level

200

form

powder or crystals

useful pH range

7.0-8.2

pKa (25 °C)

7.6

solubility

water: 0.333 g/mL, clear to slightly hazy, colorless

application(s)

diagnostic assay manufacturing

SMILES string

[Na+].OCC(CO)(CO)NCC(O)CS([O-])(=O)=O

InChI

1S/C7H17NO7S.Na/c9-3-7(4-10,5-11)8-1-6(12)2-16(13,14)15;/h6,8-12H,1-5H2,(H,13,14,15);/q;+1/p-1

InChI key

XRADYQRMWVBZEH-UHFFFAOYSA-M

Description

wgk

WGK 3

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number

0000511423

0000413091

0000300824

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