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BGC » Chemicals A-Z » 4,4-Diaminodiphenylethylene-2,...
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Identify Suppliers 2025 Properties Safty ☰

4,4-Diaminodiphenylethylene-2,2-disulfonic acid

BGC Id:201145255021
CAS No:81-11-8
Synonyms: tinopalbhs ; dasd ; nci-c60162 ; flavonicacid ; akos bbs-00004717 ; amsomicacid ; dasda ; dsd acid ; das ; amsonic acid
Molecular Formula:C14H14N2O6S2
Molecular Weight:370.4
EINECS:201-325-2
Structural Formula

Verified providers in 2025

The following notable provider has been checked and can be recommended.
Chemical-Suppliers
BuGuCh & Partners
Tipo de compañía: Producer
País: 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 ...
The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
tinopalbhs ; dasd ; nci-c60162 ; flavonicacid ; akos bbs-00004717 ; amsomicacid ; dasda ; dsd acid ; das ; amsonic acid
CAS:
81-11-8
EINECS:
201-325-2
Molecular Formula:
C14H14N2O6S2
MDL:
MFCD00024946

Properties

Molecular Weight:
370.4 g·mol−1
Density:
1.66 g/cm3
Melting point:
300 °C
Boiling point:
~650.95 °C (Predicted)
download Download Molfile for :
4,4’-Diaminostilbene-2,2’-disulfonic Acid, 95+%

Safety Information

Hazard Symbols: C, Xn
hazard symbol C hazard symbol Xn
Europe standard Hazard pictograms, code and definition
Hazard Classes:
Risk Codes:
34-22 (R)
Safety Codes:
24/25-45-36/37/39-26-22 (S)
RID / ADR:
UN 2583
RTECS:
WJ6603000
Storage temperature:
-20 °C Freezer

What other providers are available for CAS 81-11-8?

In addition to the providers presented here for 4,4-Diaminodiphenylethylene-2,2-disulfonic acid with the CAS number 81-11-8, there are other 61 providers with slightly different product names available for this CAS number.

BuGuCh & Partners
Sancai Industry Co.,Ltd. | Lori Industry Co., Ltd | BuGuCh & Partners
+2 additional providers that we know from the past
+2 additional providers that we know from the past
Simagchem Corporation | Unilong Industry Co.,Ltd | Xiamen Hisunny Chemical Co., Ltd. | Xingrui Industry Co., Limited | Zehao Industry Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | Nantong Xindao Biotech Ltd | Xiamen Equation Chemical Co.,Ltd | BLD Pharmatech Ltd | Leap Chem Co., Ltd | BuGuCh & Partners +33 additional providers that we know from the past
+1 additional providers that we know from the past




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