N,N'-ethylenebis[N-(carboxymethyl)aminoacetic] acid, potassium salt
N,N'-ethylenebis[N-(carboxymethyl)aminoacetic] acid, potassium salt
CAS: 7379-27-3
Molecular Formula: C10H17KN2O8
N,N'-ethylenebis[N-(carboxymethyl)aminoacetic] acid, potassium salt - Names and Identifiers
| Name | N,N'-ethylenebis[N-(carboxymethyl)aminoacetic] acid, potassium salt |
| Synonyms | Einecs 230-943-5 EDTA potassium salt Potassium ethylenediaminetetraacetate ETHYLENEDIAMINETETRAACETIC ACID POTASSIUM SALT Glycine, N,N-1,2-ethanediylbisN-(carboxymethyl)-, potassium salt N,N'-ethylenebis[N-(carboxymethyl)aminoacetic] acid, potassium salt |
| CAS | 7379-27-3 |
| EINECS | 230-943-5 |
N,N'-ethylenebis[N-(carboxymethyl)aminoacetic] acid, potassium salt - Physico-chemical Properties
| Molecular Formula | C10H17KN2O8 |
| Molar Mass | 332.35 |
N,N'-ethylenebis[N-(carboxymethyl)aminoacetic] acid, potassium salt - Introduction
N,N'-Ethylenediamine BIS [N-(carboxymethyl) aminoacetic] acid, potassium salt (abbreviated as EDTA-K2), is a chemical compound. The following is a description of the nature, use, preparation and safety information of the EDTA-K2:
Nature:
-Appearance: The EDTA-K2 is usually a white crystalline solid.
-Solubility: It is soluble in water, but insoluble in organic solvents.
- pH stability: EDTA-K2 is stable at lower pH values, but may be hydrolyzed at higher pH values.
Use:
-Chelating agent: EDTA-K2 is mainly used as a chelating agent, which can form a stable complex with metal ions, which can be used for metal ion coordination control and separation in water treatment, cosmetics, pharmaceutical and other industries.
-Chelating agent stabilizer: EDTA-K2 can be used as a protective agent for enzyme activity, which can inhibit the effect of metal ions on enzyme activity.
-Buffer: EDTA-K2 can be used as a component of the buffer solution to adjust the pH value of the solution.
Preparation Method:
-The preparation of EDTA-K2 is usually obtained by reacting EDTA Buffer with KOH. The specific preparation method requires the support and operation of the chemical laboratory and related technology.
Safety Information:
- EDTA-K2 is an acid-base neutral substance, which is generally non-toxic to human body.
-When using the EDTA-K2, follow proper laboratory procedures, such as wearing appropriate protective gloves and eye protection.
-Avoid inhaling or contacting EDTA-K2 with skin, eyes and mucous membranes.
Please note that the EDTA-K2 may have other special requirements for safe operation, and refer to relevant safety literature and data for specific operation.
Nature:
-Appearance: The EDTA-K2 is usually a white crystalline solid.
-Solubility: It is soluble in water, but insoluble in organic solvents.
- pH stability: EDTA-K2 is stable at lower pH values, but may be hydrolyzed at higher pH values.
Use:
-Chelating agent: EDTA-K2 is mainly used as a chelating agent, which can form a stable complex with metal ions, which can be used for metal ion coordination control and separation in water treatment, cosmetics, pharmaceutical and other industries.
-Chelating agent stabilizer: EDTA-K2 can be used as a protective agent for enzyme activity, which can inhibit the effect of metal ions on enzyme activity.
-Buffer: EDTA-K2 can be used as a component of the buffer solution to adjust the pH value of the solution.
Preparation Method:
-The preparation of EDTA-K2 is usually obtained by reacting EDTA Buffer with KOH. The specific preparation method requires the support and operation of the chemical laboratory and related technology.
Safety Information:
- EDTA-K2 is an acid-base neutral substance, which is generally non-toxic to human body.
-When using the EDTA-K2, follow proper laboratory procedures, such as wearing appropriate protective gloves and eye protection.
-Avoid inhaling or contacting EDTA-K2 with skin, eyes and mucous membranes.
Please note that the EDTA-K2 may have other special requirements for safe operation, and refer to relevant safety literature and data for specific operation.
Last Update：2024-04-09 15:16:26
![N,N'-ethylenebis[N-(carboxymethyl)aminoacetic] acid, potassium salt](http://res.chembk.com/assets/images/structure/7379-27-3.gif)