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Identify Suppliers 2025 Properties Safty

Disodium 4-[(Z)-2-(2-arsonophenyl)diazen-1-yl]-3-hydroxynaphthalene-2,7-disulfonate

BGC Id:	924141185862
CAS No:	3688-92-4
Synonyms:	thoron(ol) ; thorin ; thoron ; thorin p.a. ; thorin 1 ; thorin i ; thorin ; aspan ; apans ; thoronâ…
Molecular Formula:	C16H11AsN2Na2O10S2
Molecular Weight:	576.3
EINECS:	222-993-1

Verified providers in 2025

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

BuGuCh & Partners

公司類型: Producer

國家: 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 site ...

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What other providers are available for CAS 3688-92-4?

The last intensive check and update was carried out on 2025/10/03.

Identify

Synonyms:

thoron(ol) ; thorin ; thoron ; thorin p.a. ; thorin 1 ; thorin i ; thorin ; aspan ; apans ; thoronâ…

CAS:

3688-92-4

EINECS:

222-993-1

Molecular Formula:

C16H11AsN2Na2O10S2

MDL:

Properties

Molecular Weight:

576.3 g·mol−1

Melting point:

>300 °C

Physical Description:

red to red-brown powder

Safety Information

Hazard Symbols: T, N

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(a)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

23/25-50/53 (R)

Safety Codes:

20/21-28-45-60-61 (S)

WGK Germany:

RID / ADR:

UN 3465 6.1 / PG 3

What other providers are available for CAS 3688-92-4?

In addition to the providers presented here for Disodium 4-[(Z)-2-(2-arsonophenyl)diazen-1-yl]-3-hydroxynaphthalene-2,7-disulfonate with the CAS number 3688-92-4, there are other 24 providers with slightly different product names available for this CAS number.

Thorin

Thorin, Reag.

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

Thorin 8-hydrate

+1 additional providers that we know from the past

Thorin indicator

R&D Synbias Ltd.