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Pyrocatechol-3,5-disulffonic acid di-sodium-salt, hydrate

BGC Id:	871992850780
CAS No:	149-45-1
Synonyms:	sdd ; tiron ; tferric ; tiferron ; tlron ; tiron(r) ; tiron(rg ; tiron ; tirongr ; tiron(tm)
Molecular Formula:	C6H4Na2O8S2.H2O
Molecular Weight:	332.22
EINECS:	205-741-5

The most competitive supplier in 2025

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

BIOZOL Diagnostica Vertrieb

BuGuCh & Partners

What other providers are available for CAS 149-45-1?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

sdd ; tiron ; tferric ; tiferron ; tlron ; tiron(r) ; tiron(rg ; tiron ; tirongr ; tiron(tm)

CAS:

149-45-1

EINECS:

205-741-5

Molecular Formula:

C6H4Na2O8S2.H2O

MDL:

MFCD00007473

Properties

Molecular Weight:

332.22 g·mol−1

Melting point:

300 °C

Physical Description:

light tan powder

Suppliers

BIOZOL Diagnostica Vertrieb GmbH

Тип компании: Supplier of chemical products

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Мы предоставляем 2-Naphthyl 5-oxo-L-prolinate также. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

страна: Germany телефон: +49-871-966346-0 факс: +49-871-966346-13

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BuGuCh & Partners

Тип компании: Producer

страна: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

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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:

RTECS:

CZ9263000

What other providers are available for CAS 149-45-1?

In addition to the providers presented here for Pyrocatechol-3,5-disulffonic acid di-sodium-salt, hydrate with the CAS number 149-45-1, there are other 39 providers with slightly different product names available for this CAS number.

Tiron

Tiron 1-hydrate

+2 additional providers that we know from the past

Pyrocatechol-3,5-disodium sulfonate

+2 additional providers that we know from the past

Disodium pyrocatechol-3,5-disulfonate

WeylChem ORGANICA GmbH

1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt

+4 additional providers that we know from the past

1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt hydrate

+2 additional providers that we know from the past