3,5-Disulfobenzoic acid, disodium salt

BGC Id:	282813672944
CAS No:	19089-55-5
Synonyms:	3,5-disulfo-benzoicacidisodiumsalt ; disodium 5-carboxybenzene-1,3-disulfonate ; benzoic acid, 3,5-disulfo-, sodium salt (1:2) ; einecs 242-807-2 ; 3,5-disulfobenzoic acid, disodium salt ; benzoic acid-3,5-disulfo-disodium salt ; disodium hydrogen 3,5-disulphonatobenzoate
Molecular Formula:	C7H4Na2O8S2
Molecular Weight:	326.21
EINECS:	242-807-2

Verified providers in 2025

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

Dayang Chem (Hangzhou) Co.,Ltd.

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Telefon: +86-571-88938639
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Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Wir sind Lieferant von Ethyl 2-chlorothiazole-4-carboxylate. We act also as agent of many chemical factories and promote their products to the international m ...

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What other providers are available for CAS 19089-55-5?

The last intensive check and update was carried out on 2025/09/27.

Identify

Synonyms:

3,5-disulfo-benzoicacidisodiumsalt ; disodium 5-carboxybenzene-1,3-disulfonate ; benzoic acid, 3,5-disulfo-, sodium salt (1:2) ; einecs 242-807-2 ; 3,5-disulfobenzoic acid, disodium salt ; benzoic acid-3,5-disulfo-disodium salt ; disodium hydrogen 3,5-disulphonatobenzoate

CAS:

19089-55-5

EINECS:

242-807-2

Molecular Formula:

C7H4Na2O8S2

MDL:

Properties

Molecular Weight:

326.21 g·mol−1

Melting point:

>350 °C(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:

What other providers are available for CAS 19089-55-5?

In addition to the providers presented here for 3,5-Disulfobenzoic acid, disodium salt with the CAS number 19089-55-5, there are other 20 providers with slightly different product names available for this CAS number.

Benzoic acid

Zyntex Ltd | U-Chemo Scientific (Shanghai) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH +5 additional providers that we know from the past

Sodium 3-sulfo-5-sulfonatobenzoate

Amadis Chemical Company Limited

Disodium hydrogen 3,5-disulfonatobenzoate

Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +5 additional providers that we know from the past