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AATCC 149
Chelating Agents: Chelation Value of Aminopolycarboxylic Acids and Their Salts; Calcium Oxalate Method
Year: 2012
Abstract: Purpose and Scope
The active content of ethylenediaminetetraacetic acid (EDTA), N-hydroxyethylethylenediaminetriacetic acid (HEDTA) and diethylenetriaminepentaacetic acid (DTPA) and their salts is usually expressed by the calcium chelation value (CaCV). This value indicates the amount of calcium (as calcium carbonate) which will be chelated by a known weight of chelating agent.
The active content of ethylenediaminetetraacetic acid (EDTA), N-hydroxyethylethylenediaminetriacetic acid (HEDTA) and diethylenetriaminepentaacetic acid (DTPA) and their salts is usually expressed by the calcium chelation value (CaCV). This value indicates the amount of calcium (as calcium carbonate) which will be chelated by a known weight of chelating agent.
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| contributor author | AATCC - The American Association of Textile Chemists and Colorists | |
| date accessioned | 2017-09-04T18:20:38Z | |
| date available | 2017-09-04T18:20:38Z | |
| date copyright | 2012.01.01 | |
| date issued | 2012 | |
| identifier other | HWXSBFAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=autho47037D839D40AC4261598F1EFDEC9FCD/handle/yse/203194 | |
| description abstract | Purpose and Scope The active content of ethylenediaminetetraacetic acid (EDTA), N-hydroxyethylethylenediaminetriacetic acid (HEDTA) and diethylenetriaminepentaacetic acid (DTPA) and their salts is usually expressed by the calcium chelation value (CaCV). This value indicates the amount of calcium (as calcium carbonate) which will be chelated by a known weight of chelating agent. | |
| language | English | |
| title | AATCC 149 | num |
| title | Chelating Agents: Chelation Value of Aminopolycarboxylic Acids and Their Salts; Calcium Oxalate Method | en |
| type | standard | |
| page | 3 | |
| status | Active | |
| tree | AATCC - The American Association of Textile Chemists and Colorists:;2012 | |
| contenttype | fulltext |