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BGC » Chemicals A-Z » Hydroxy ethylidene-1,1-diphosp...
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Identify Suppliers 2025 Properties Safty ☰

Hydroxy ethylidene-1,1-diphosphonic acid (HEDP)

BGC Id:470974010721
CAS No:2809-21-4
Synonyms:hdepa ; dequest2015 ; hedp ; ehdp ; oedfk ; dequestz010 ; hedpa ; turpinalsl ; 1000sl ; ferrofos510
Molecular Formula:C2H8O7P2
Molecular Weight:206.03
EINECS:220-552-8
Structural Formula

Verified providers in 2025

The following 5 notable providers have been checked and can be recommended.
Chemical-Suppliers
Wuhan PharmChem LTD.
EINECS :220-552-8 Molecular formula :C2H8O7P2
Chemical-Suppliers
Xiamen Hisunny Chemical
Molecular Formula : C2H8O7P2


The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:
hdepa ; dequest2015 ; hedp ; ehdp ; oedfk ; dequestz010 ; hedpa ; turpinalsl ; 1000sl ; ferrofos510
CAS:
2809-21-4
EINECS:
220-552-8
Molecular Formula:
C2H8O7P2
MDL:
MFCD00070585

Properties

Molecular Weight:
206.03 g·mol−1
Density:
1.45 (60% aq.)
Melting point:
198~199°C
download Download Molfile for :
Etidronate

Suppliers

Wuhan PharmChem Co., LTD.

Company type: Import & export company
Wuhan PharmChem CO., LTD. 2-Aminoimidazole hemisulfate will be also provided by us. has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world. At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients b ...
Country: P.R.China   Phone: +86 27 85835203   Telefax: +86 27 85835203

Simagchem Corporation

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 2680 277
Telefax: +86 592 2680 237
Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. We are supplier of Sebacic acid.

Xiamen Hisunny Chemical Co., Ltd.

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. Ethyl-4-bromoacetoacetate will be also provided by us. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!
Company type: Leading producer
Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Country: P.R.China   Phone: +86 592 6515854   Telefax: +86 592 6515854

BuGuCh & Partners

Company type: Producer
Country: 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 ...

Safety Information

Hazard Symbols: Xi, Xn
hazard symbol Xn hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
8
Risk Codes:
37/38-41-22 (R)
Safety Codes:
26-39 (S)
WGK Germany:
2
RID / ADR:
UN 3265
RTECS:
SZ8562100

What other providers are available for CAS 2809-21-4?

In addition to the providers presented here for Hydroxy ethylidene-1,1-diphosphonic acid (HEDP) with the CAS number 2809-21-4, there are other 111 providers with slightly different product names available for this CAS number.

Shandong Chuangying Chemical Co., Ltd. | Xi'an Taicheng Chem Co., Ltd | Shandong Lanhai Industry Co.,Ltd. | Zehao Industry Co., Ltd. | Haihang Industry Co., Ltd. +8 additional providers that we know from the past
+1 additional providers that we know from the past
+3 additional providers that we know from the past
Unilong Industry Co.,Ltd | Sancai Industry Co.,Ltd. | Shandong Lanhai Industry Co.,Ltd. +8 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past
Chemie-Handel Schneider GmbH | Tianjin Zhongxin Chemtech Co., Ltd. | Sancai Industry Co.,Ltd. | BuGuCh & Partners +1 additional providers that we know from the past
Wuhan PharmChem Co., LTD. | Simagchem Corporation | Xiamen Hisunny Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | BuGuCh & Partners +2 additional providers that we know from the past
OPQ Chemical Co., Ltd | H&Z Industry Co.,Ltd | Lori Industry Co., Ltd | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Hangzhou Zhongqi Chem Co., Ltd | Dayang Chem (Hangzhou) Co.,Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | Carbone Scientific Co., Ltd. | Shandong SanYoung Industry Co., Ltd | AK Scientific, Inc. | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +30 additional providers that we know from the past
+1 additional providers that we know from the past
BIOZOL Diagnostica Vertrieb GmbH +9 additional providers that we know from the past
+1 additional providers that we know from the past




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