BGC » Chemicals A-Z » bis-Dehydro-L-ascorbic acid

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Identify Suppliers 2025 Properties Safty

bis-Dehydro-L-ascorbic acid

BGC Id:	362928079844
CAS No:	490-83-5
Synonyms:	oxidized ascorbic acid ; oxidized vitamin c ; dehydroascorbate ; c05422 ; dehydroascorbic acid ; l-ascorbic acid oxidized ; bis-dha ; dehydroascorbic acid(rg) ; l-dehydroascorbate ; dehydro-l-ascorbic acid
Molecular Formula:	C6H6O6
Molecular Weight:	174.11
EINECS:	207-720-6

The most competitive supplier in 2025

The following notable provider has been checked and can be recommended.

Carbone Scientific Co., Ltd.

Company type: Supplier

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

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. We provide Dimethyl chloromalonate as well. Our aim is to make those most popular products available to these pharmaceuti ...

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What other providers are available for CAS 490-83-5?

The last intensive check and update was carried out on 2025/10/16.

Identify

Synonyms:

oxidized ascorbic acid ; oxidized vitamin c ; dehydroascorbate ; c05422 ; dehydroascorbic acid ; l-ascorbic acid oxidized ; bis-dha ; dehydroascorbic acid(rg) ; l-dehydroascorbate ; dehydro-l-ascorbic acid

CAS:

490-83-5

EINECS:

207-720-6

Molecular Formula:

C6H6O6

MDL:

MFCD00066467

Properties

Molecular Weight:

174.11 g·mol−1

Density:

1.74 g/cm³

Melting point:

228 °C (dec.)(lit.)

Boiling point:

~389.3° C at 760 mmHg (Predicted)

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22 (R)

WGK Germany:

Storage temperature:

-20°C

What other providers are available for CAS 490-83-5?

In addition to the providers presented here for bis-Dehydro-L-ascorbic acid with the CAS number 490-83-5, there are other 26 providers with slightly different product names available for this CAS number.

Oxidized vitamin C

+2 additional providers that we know from the past

Dehydroascorbic acid

Zehao Industry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +12 additional providers that we know from the past

1-Dehydroascorbic acid

BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners

Dehydroascorbic Acid (DHAA)

+2 additional providers that we know from the past

(5R)-5-(1,2-Dihydroxyethyl)oxolane-2,3,4-trione