27-0520
Rongalit® dihydrate
CP
Synonym(s):
Sodium hydroxymethanesulfinate hydrate, Hydroxymethanesulfinic acid sodium salt, Rongalit®, Sodium formaldehyde sulfoxylate hydrate
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
HOCH2SO2Na·xH2O
CAS Number:
Molecular Weight:
118.09 (anhydrous basis)
Beilstein:
3630814
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
grade:
CP
Recommended Products
grade
CP
availability
available only in Japan
mp
~120 °C (dec.)
SMILES string
O.[Na+].OCS([O-])=O
InChI
1S/CH4O3S.Na.H2O/c2-1-5(3)4;;/h2H,1H2,(H,3,4);;1H2/q;+1;/p-1
InChI key
ZKODLPLYXXUCHB-UHFFFAOYSA-M
Looking for similar products? Visit Product Comparison Guide
Legal Information
Rongalit is a registered trademark of BASF SE
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Muta. 2 - Repr. 2
Supplementary Hazards
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
S V Makarov et al.
Archives of biochemistry and biophysics, 367(2), 289-296 (1999-07-09)
Sodium hydroxymethanesulfinate, (HOCH2SO2Na, HMS) is relatively stable in aqueous alkaline environments, but rapidly decomposes in acidic medium to give a variety of products that include sulfur dioxide. A detailed kinetic and mechanistic study of the decomposition of HMS in slightly
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