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HEDP

BGC Id:193857504123
CAS No:2809-21-4
Synonyms:dequest2015 ; hdepa ; oedfk ; turpinalsl ; dequestz010 ; ehdp ; 1000sl ; ferrofos510 ; hedpa ; hedp
Molecular Formula:C2H8O7P2
Molecular Weight:206.03
EINECS:220-552-8
Structural Formula

2026 - The most valued supplier

The following 5 notable providers have been checked and can be recommended.
Chemical-Suppliers
Shandong Chuangying Chemical
Active content (as acid)% 58.0-62.0 Phosphorous acid(as PO33-) % ≤ 2.5 Phosphoric acid(as PO43-)% ≤ 0.7 Chloride (as Cl-) % ≤ 0.50 pH(1% solution) ≤ 2.0 Density(20°C) g/cm3 1.39 – 1.49 Calcium sequestration mg/g ≥ 500 Appearance colorless to pale yellow transparent liquid


The last intensive check and update was carried out on 2026/10/09.

Identify

Synonyms:
dequest2015 ; hdepa ; oedfk ; turpinalsl ; dequestz010 ; ehdp ; 1000sl ; ferrofos510 ; hedpa ; hedp
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

Shanghai Sunwise Chemical Co., Ltd.

Shanghai Sunwise Chemical Co., Ltd. (SunwiseChem) facilitates delivering fine and specialty chemicals from China to global markets. We align suppliers and buyers and then take full responsibility for the fulfillment of each transaction. SunwiseChem was initially started by a few chemical professionals who are keen in international trading in Year 2001 in Shanghai, supplying chemical raw materials in plastic & rubber industries and food & feed additives. To stabilize our por ...
Country: P.R.China   Phone: +86-21-33883180  

Shandong Chuangying Chemical Co., Ltd.

Country: P.R.China
Phone: +86 18853181302
Shandong Chuangying Chemical Co., Ltd. is located in the new material trading center of Tianqiao District, Jinan City, Shandong Province. It mainly deals in acrylates, alcohols, phenenes, ethers, esters, alkanes, amines, plasticizers, resins and emulsions. Chemical products such as chemicals, and established long-term and stable cooperative relations with many manufacturers and agents. Shandong Chuangying Chemical Co., Ltd. has a full range of products at reasonable prices. We provide Copper pyrithione as well. T ...

Shandong Lanhai Industry Co.,Ltd.

Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
Company type: Producer
Country: P.R.China
Phone: +86-15953182965

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. We supply our chemical product 2-(Methylthio)aniline. Our capabilities are comprised of our manufacturi ...
Country: P.R.China   Phone: +86-531-88909322   Telefax: +86-531-88909322

Lori Industry Co., Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125
Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Lori Industry Co., Ltd also offers Ethyl lauroyl arginate hydrochloride. Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

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 HEDP with the CAS number 2809-21-4, there are other 117 providers with slightly different product names available for this CAS number.

Xingrui Industry Co., Limited
+3 additional providers that we know from the past
Shanghai Sunwise Chemical Co., Ltd. | Sancai Industry Co.,Ltd. | Shandong Lanhai Industry Co.,Ltd. | Molekula GmbH +9 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. | Xiamen Hisunny Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | BuGuCh & Partners +3 additional providers that we know from the past
Shanghai Sunwise Chemical Co., Ltd. | H&Z Industry Co.,Ltd | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Hangzhou Zhongqi Chem Co., Ltd | Lori Industry 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. +31 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
+17 additional providers that we know from the past
+1 additional providers that we know from the past




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