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DIPSO

Name: DIPSO
Brand: SIGMA
Price: 11200 CZK

BioXtra, pH 4.0-5.5 (20 °C, 0.1 M in H₂O), ≥98% (titration)

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Synonym(s):

3-(N,N-Bis[2-hydroxyethyl]amino)-2-hydroxypropanesulfonic acid, N,N-Bis(2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid

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Size/SKU	Availability	Price
100 g	Please contact Customer Service for Availability	11 200,00 CZK

About This Item

Empirical Formula (Hill Notation):

C₇H₁₇NO₆S

CAS Number:

68399-80-4

Molecular Weight:

243.28

UNSPSC Code:

12161700

NACRES:

NA.25

PubChem Substance ID:

24893226

EC Number:

269-992-2

Beilstein/REAXYS Number:

2105454

MDL number:

MFCD00038353

11 200,00 CZK

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Properties

product line

BioXtra

Quality Segment

200

assay

≥98% (titration)

form

powder

impurities

≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter

ign. residue

≤0.1%

pH

4.0-5.5 (20 °C, 0.1 M in H₂O)

useful pH range

7.0-8.2

pKa (25 °C)

7.6

mp

189-192 °C (lit.)

solubility

H₂O: 0.1 M, clear, colorless

anion traces

chloride (Cl^-): ≤0.05%, sulfate (SO₄^2-): ≤0.05%

cation traces

Al: ≤0.0005%, Ca: ≤0.001%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH₄⁺: ≤0.05%, Na: ≤0.01%, Pb: ≤0.001%, Zn: ≤0.0005%

absorption

≤0.025 at 260 in H₂O at 0.1 M, ≤0.025 at 280 in H₂O at 0.1 M

application(s)

diagnostic assay manufacturing

SMILES string

OCCN(CCO)CC(O)CS(O)(=O)=O

InChI

1S/C7H17NO6S/c9-3-1-8(2-4-10)5-7(11)6-15(12,13)14/h7,9-11H,1-6H2,(H,12,13,14)

InChI key

XCBLFURAFHFFJF-UHFFFAOYSA-N

Description

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1 of 1

This Item	B7535	B9754	M8767
Sigma-Aldrich D0306 DIPSO	Sigma-Aldrich B7535 BIS-TRIS	Sigma-Aldrich B9754 BIS-TRIS	Sigma-Aldrich M8767 MOPSO sodium salt
description BioXtra, pH 4.0-5.5 (20 °C, 0.1 M in H₂O), ≥98% (titration)	description BioXtra, ≥98.0% (titration)	description ≥98.0% (titration)	description ≥99% (titration)
assay ≥98% (titration)	assay ≥98.0% (titration)	assay ≥98.0% (titration)	assay ≥99% (titration)
Quality Level 200	Quality Level 400	Quality Level 400	Quality Level 200
product line BioXtra	product line BioXtra	product line -	product line -
form powder	form powder	form crystalline powder	form crystalline powder
application(s) diagnostic assay manufacturing	application(s) diagnostic assay manufacturing	application(s) advanced drug delivery diagnostic assay manufacturing general analytical microbiology	application(s) diagnostic assay manufacturing
pH 4.0-5.5 (20 °C, 0.1 M in H₂O)	pH 9.0-10.1 (20-25 °C, 1 M in H₂O)	pH -	pH -

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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