BGC » Chemicals A-Z » Glyoxal sodium bisulfite

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Glyoxal sodium bisulfite

BGC Id:	630497621945
CAS No:	517-21-5
Synonyms:	glyoxal bis(sodium hydrogen sulfite) adduct ; glyoxal disodium bisulfite ; nsc18262 ; sodium glyoxal bisulfite. ; glyoxal sodium bisulfite ; glyoxal-sodium bisulfite adduct (1:2) ; glyoxal sodium bisulfite addition compound ; glyoxal sodium bisulfite ; sodium 1,2-dihydroxyethane-1,2-disulfonate ; glyoxal di(sodium bisulphite)
Molecular Formula:	OHCCHO.2NaHSO3
Molecular Weight:	266.16
EINECS:	208-233-1

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

Carbone Scientific

Leap Chem

Molecular Formula: C2H4Na2O8S2 Molecular Weight: 266.16 Hazard Symbols: Xi WGKGermany: 3

What other providers are available for CAS 517-21-5?

The last intensive check and update was carried out on 2025/03/27.

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Synonyms:

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

CAS:

517-21-5

EINECS:

208-233-1

Molecular Formula:

OHCCHO.2NaHSO3

MDL:

MFCD00149541

Properties

Molecular Weight:

266.16 g·mol−1

Melting point:

193 °C (dec.)(lit.)

Suppliers

Carbone Scientific Co., Ltd.

Company type: Supplier

Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...

Country: U.K. Phone: +44 (0)203 769 4441 ext 1 Telefax: +44 (0)203 769 4441 ext 2

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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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:

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

CM Fine Chemicals

CM Fine Chemicals, being a privately owned Swiss company, has been manufacturing and providing fine chemicals, intermediates and reagents to all kind ... Request

What other providers are available for CAS 517-21-5?

In addition to the providers presented here for Glyoxal sodium bisulfite with the CAS number 517-21-5, there are other 14 providers with slightly different product names available for this CAS number.

Sodium glyoxal bisulfite

+2 additional providers that we know from the past

Glyoxalbisulfite 1-hydrate

Dayang Chem (Hangzhou) Co.,Ltd. | BuGuCh & Partners +1 additional providers that we know from the past

Glyoxal sodium bisulfite hydrate

+5 additional providers that we know from the past

Sodium 1,2-dihydroxyethane-1,2-disulfonate

+1 additional providers that we know from the past

Glyoxal bis (sodium hydrogen sulfite) 1-hydrate

Glyoxal bis(sodium hydrogen sulfite) adduct hydrate

+2 additional providers that we know from the past