Skip to Content
Merck
CN
All Photos(4)

Documents

RDD015

Sigma-Aldrich

CAPS

anhydrous, free-flowing, Redi-Dri, ≥99%

Sign Into View Organizational & Contract Pricing

Synonym(s):
3-(Cyclohexylamino)-1-propanesulfonic acid
Linear Formula:
C6H11NH(CH2)3SO3H
CAS Number:
Molecular Weight:
221.32
Beilstein:
2835588
EC Number:
MDL number:
UNSPSC Code:
12161700
PubChem Substance ID:
NACRES:
NA.25

grade

anhydrous

Quality Level

product line

Redi-Dri

Assay

≥99%

form

powder

quality

free-flowing

impurities

≤1% water (Karl Fischer)

pH

3.0-7.0

pKa 

10.4

mp

>300 °C (lit.)

solubility

water: 15 % (w/w), clear, colorless

absorption

≤0.05 at 290 nm at 15 % (w/w)

SMILES string

OS(=O)(=O)CCCNC1CCCCC1

InChI

1S/C9H19NO3S/c11-14(12,13)8-4-7-10-9-5-2-1-3-6-9/h9-10H,1-8H2,(H,11,12,13)

InChI key

PJWWRFATQTVXHA-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service