Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

239380

Sigma-Aldrich

2-Formylbenzenesulfonic acid sodium salt hydrate

technical grade, 75%

Synonym(s):

Benzaldehyde-2-sulfonic acid sodium salt

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
HCOC6H4SO3Na · xH2O
CAS Number:
305808-14-4
Molecular Weight:
208.17 (anhydrous basis)
EC Number:
213-758-4
UNSPSC Code:
12352100
PubChem Substance ID:
24854374
NACRES:
NA.22

grade

technical grade

Quality Level

200

Assay

75%

form

solid

functional group

aldehyde
sulfonic acid

SMILES string

O.[Na+].[O-]S(=O)(=O)c1ccccc1C=O

InChI

1S/C7H6O4S.Na.H2O/c8-5-6-3-1-2-4-7(6)12(9,10)11;;/h1-5H,(H,9,10,11);;1H2/q;+1;/p-1

InChI key

MGFBXWRKSPLCAK-UHFFFAOYSA-M

Related Categories

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCD4610
MKBZ1594V
MKBV6470V
MKBK1627
15327MU

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Multi-Responsive Protein Nanocarriers from Anionic Dynamic Covalent Copolymer.
Polym. Chem. (2014)

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