Glyoxal bis(sodium hydrogen sulfite) adduct hydrate

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CAS 517-21-5

Formula OHCCHO.2NaHSO3

MDL MFCD00149541

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
984344856763	Glyoxal bis(sodium hydrogen sulfite) adduct hydrate (984344856763)		on request	+ -

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Identify

Synonyms:

glyoxal bis(sodium hydrogen sulfite) adduct ; glyoxal sodium bisulfite addition compound ; glyoxal di(sodium bisulphite) ; sodium glyoxal bisulfite. ; glyoxal sodium bisulfite ; glyoxal disodium bisulfite ; glyoxal-sodium bisulfite adduct (1:2) ; glyoxal sodium bisulfite ; sodium 1,2-dihydroxyethane-1,2-disulfonate ; nsc18262

CAS:

517-21-5

EINECS:

208-233-1

Molecular Formula:

OHCCHO.2NaHSO3

MDL:

MFCD00149541

SMILES:

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

Properties

Molecular Weight:

266.16 g·mol−1

Melting point:

193 °C (dec.)(lit.)

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Prices

In the last 9 years, 1 prices are shown for »Glyoxal bis(sodium hydrogen sulfite) adduct hydrate« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2017 from USD 44.00 for 250g to USD 44.00 per 250g in 2021 .