60-00-4
- Product Name：Ethylenediaminetetraacetic acid
- Molecular Formula：C10H16N2O8
- Purity：99%
- Molecular Weight：292.246
Product Details;
CasNo： 60-00-4
Molecular Formula： C10H16N2O8
Appearance： white crystals or powder
Chinese Factory Supply Best Quality Ethylenediaminetetraacetic acid 60-00-4 In Bulk Supply
Product name: ethylene diamine tetraacetic acid (tech grade)(edta)
Molecular fomula: c10h16n2o8
Molecular weight: m=292.24
Cas No.: 60-00-4
Properties: white crystal powder melting point 240°c(decomposition). insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution.
Quality standard: (q/24sjk01-2012 quality standard)
| Content% | ≥99.0 |
| Chloride(cl)% | ≤ 0.01 |
| Sulfate(so4)% | ≤ 0.05 |
| Metal chelate(pb)% | ≤ 0.001 |
| Iron(fe)% | ≤ 0.001 |
| Loss on drying(103-107°c)% | ≤ 0.2 |
| Chelate: mgcaco3/g | 339 min |
| nta% | -- |
| Appearance | white crystal powder |
Packing: 25kg/bag, or according to the customer’s demand.
Storage: stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and put down
Specifications:
| item | specifications | results |
| appearance | white or almost white crystalline powder | conform |
| heavy metal | ≤0.001% | conform |
| fe | ≤0.001% | 0.0001% |
| residue on ignition | ≤0.1% | 0.07% |
| chelating value | ≥339 mg caco3/g | 340 mg caco3/g |
| assay | ≥99.0% | 99.21% |
| Packaging | 1kg-15kg packing | 2 PE bag inside + 1 foil bag outside in carton | ||
| 25kg-50kg packing | 2 PE bag inside + 1 foil bag outside in drum | |||
| Other packing | Customized packing | |||
| Drum Size | D38cm*H60cm or customized, 25 kg/ drum | |||
| Shipping | 1-50kg | International Express | Fast and convenient | Door to Door |
| 50-500kg | Air Transportation | Fast and cheap | To Air Port | |
| Above 500kg | Sea Transportation | Cheap and convenient | To Port | |
EDTA(Cas 60-00-4) Usage
|
Chemical Description |
EDTA is a chelating agent used to sequester metal ions. |
|
Who Evaluation |
Evaluation year: 1973 |
|
Uses |
Treatment of Heavy Metal Toxicity: EDTA is employed in medicine to chelate and remove heavy metals from the body, such as lead and mercury, in cases of toxicity.Anticoagulant: It prevents blood samples from clotting by chelating calcium ions, making it essential for blood collection and analysis.Chemical Analysis: EDTA is employed in chemical analysis processes, particularly in titrations involving metal ions.Textile Dyeing: It is used in textile dyeing processes to improve color retention and to prevent the adverse effects of metal ions present in water.Detergents, Soaps, and Shampoos: EDTA is included in formulations to enhance cleaning efficiency by sequestering metal ions that could interfere with the cleaning process. |
InChI:InChI=1/C10H16N2O8/c11-9(1-5(13)14,2-6(15)16)10(12,3-7(17)18)4-8(19)20/h1-4,11-12H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)
60-00-4 Relevant articles
Adsorption of EDTA and iron—EDTA complexes on magnetite and the mechanism of dissolution of magnetite by EDTA
Miguel A Blesa, Elena B Borghi, Alberto J.G Maroto, Alberto E Regazzoni
, Journal of Colloid and Interface Science Volume 98, Issue 2, April 1984, Pages 295-305
The adsorption of EDTA on magnetite has been measured as a function of pH and EDTA concentration. The number of anchorage sites of EDTA on magnetite changes from 2 to 4 with increasing pH, while the affinity goes through a maximum in the pH interval 3–4.
A high and constant hydration of the nuclear magnetic resonance imaging contrast agent and its preparation method
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Paragraph 0065, (2018/03/01)
The invention relates to a nuclear magne...
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