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Merck
CN

27-0520

Rongalit® dihydrate

CP

Synonym(s):

Sodium hydroxymethanesulfinate hydrate, Hydroxymethanesulfinic acid sodium salt, Rongalit®, Sodium formaldehyde sulfoxylate hydrate

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About This Item

Linear Formula:
HOCH2SO2Na·xH2O
CAS Number:
Molecular Weight:
118.09 (anhydrous basis)
EC Number:
205-739-4
UNSPSC Code:
12352300
PubChem Substance ID:
Beilstein/REAXYS Number:
3630814
MDL number:
Grade:
CP
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grade

CP

availability

available only in Japan

dilution

(for analytical testing)

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

Legal Information

Rongalit is a registered trademark of BASF SE


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pictograms

Health hazard

signalword

Warning

Hazard Classifications

Muta. 2 - Repr. 2

supp_hazards

Storage Class

11 - Combustible Solids

wgk

WGK 1

ppe

dust mask type N95 (US), Eyeshields, Gloves



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