1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)
CAS2809-21-4
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) (CAS 2809-21-4, C2H8O7P2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 2809-21-4
- Formula
- C2H8O7P2
- Mol. weight
- 206.03 g/mol
- Appearance
- light beige powder
Chemical Specifications
Identifiers
| CAS number | 2809-21-4 |
|---|---|
| Product name | 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) |
| Chinese name | 羟基乙叉二膦酸 HEDP |
| Synonyms | (1-hydroxyethylene)diphosphonicacid |
| Chinese synonyms | 羟基乙叉二膦酸; (1-羟基亚乙基)二膦酸; 1,1-二膦酸基乙醇; 1-羟基亚乙基-1,1-二磷酸; 1-羟基乙烷二膦酸; 1-羟基有乙叉-1,1-二磷酸; HEDP通用络合剂; 羟基亚乙基二磷酸 |
| Molecular formula | C2H8O7P2 |
| Molecular weight | 206.03 g/mol |
| EC number | 220-552-8 |
Physical and chemical properties
| Appearance | light beige powder |
|---|---|
| Boiling Point | 303.8 ( ℃ ) |
Applications
Quality index comply with employed by HG/T 3537-1999<BR>Item mesh refers to the standard<BR>Employed by HG/T 3537-1999<BR>Outside view colorless transparent liquid or yellowish white powder solid<BR>Active component (HEDP plan) % 89.0 60.0 50.0 p<BR>Phosphite with PO33 - plan) (more than 2.0 2.0 0.80 %<BR>Phosphoric acid (in PO43 - plan) more than 0.8 0.8 0.50 %<BR>Chloride (with Cl - plan) % acuities 1.0 1.0 0.10<BR>PH value (1%) more than 2 2 solution 2.0<BR>Density (20 ℃) g/cm3 p 1.34 1.40 --<BR>Iron (in Fe3 + plan) content more than 10 10 PPM 5.0<BR>Active components (in HEDP, H2O plan) % p - 98.0<BR>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)?
The CAS Registry Number of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) is 2809-21-4. 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) is also known as (1-hydroxyethylene)diphosphonicacid.
What is the molecular formula and molecular weight of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)?
The molecular formula of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) is C2H8O7P2, and its molecular weight is 206.03 g/mol.
What is 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) used for?
Quality index comply with employed by HG/T 3537-1999<BR>Item mesh refers to the standard<BR>Employed by HG/T 3537-1999<BR>Outside view colorless transparent liquid or yellowish white powder solid<BR>Active component (HEDP plan) % 89.0 60.0 50.0 p<BR>Phosphite with PO33 - plan) (more than 2.0 2.0 0.80 %<BR>Phosphoric acid (in PO43 - plan) more than 0.8 0.8 0.50 %<BR>Chloride (with Cl - plan) % acuities 1.0 1.0 0.10<BR>PH value (1%) more than 2 2 solution 2.0<BR>Density (20 ℃) g/cm3 p 1.34 1.40 --<BR>Iron (in Fe3 + plan) content more than 10 10 PPM 5.0<BR>Active components (in HEDP, H2O plan) % p - 98.0<BR>
How can I request a quotation for 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)?
Send an inquiry for 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP) (CAS 2809-21-4) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
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