Specification
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Concerning Product: |
| Article number | 194491311ARI98 |
| Trade name / designation / denomination | EDTA Ethylendiamintetraacetic acid |
| CAS number | 194491-31-1 |
| Other names / synonyms | •EDTA tetrasodium salt;
•EDTA · 4Na · 4H2O;
•Edathamil;
•Ethylenediaminetetraacetic acid tetrasodium salt hydrate;
•N,N'-1,2-Ethanediylbis[N-(carboxymethyl)glycine] tetrasodium salt hydrate;
•Tetrasodium ethylenediaminetetraacetatehydrate; |
| EC number | 200-573-9 |
| EC index number | 607-428-00-2 |
| Molecular weight [g / mol] | 380,17 |
| Formula | C10H12N2Na4O8 · xH2O |
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Causes serious eye damage. May cause damage to organs through prolonged or repeated exposure .
Do not breathe dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Do no eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. Get medical advice/attention if you feel unwell. Dispose of contents/container in accordance with local/regional/(inter)national regulations. |
| Parameter |
Test Method |
Specification |
Unit |
Organoleptic test |
| Colour |
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white |
|
Physical parameter |
| Form |
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Conforms to Requirements |
| Form |
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Powder, Solid, Granules, Granular Powder or Crystalline Powder |
| Loss on drying |
|
Report Result |
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| pH value |
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C = 1%, H2O 10,5 – 11,5 |
|
Identity |
| Assay |
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Complexiometric EDTA 97,5 – 102,5 |
% |
| Identification |
ICP Major Analysis |
Confirms Sodium Component |
| Infrared absorbtion spectrometry |
|
Conforms to Structure |
Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
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Waltrop, 04. Nov. 2020
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