Merchandise introduction
Solution title:EDTA ACID
Other name:EDTA(Ethylenediaminetetraacetic acid)
CAS:sixty-00-4
Molecular formulation:C10H16N2Oeight
Molecular fat:M=292.24
EINECS:two hundred-449-4
Boiling point: 540.597 degC at 760 mmHg
Flash stage: 280.743 degC
Drinking water soluble: .5 g/L (25 ordmC)
Stress: 0mmHg at twenty five degC
Hazard labels: XiHu (West Lake) Dis.:Irritant
Solution description
EDTA Acid is white crystalline powder, melting point 240 C (decomposition). Insoluble in chilly water, alcoholic beverages and EPT natural solvents, soluble in hot h2o, soluble in sodium hydroXiHu (West Lake) Dis.de, sodium carbonate and ammonia remedy.
| Purity99% EDTA 4NA 39% answer CAS sixty four-02-8 | ||
| Things | Technical specs | Result |
| Apperance | White crystal powder | White crystal powder |
| Purity % | ge99. | 99.6 |
| Chelate Value(mg/g) | ge220 | 225 |
| NTA% | le1 | .2 |
| Heavy metals (for ex, Pb) ppm | le0.001 | .0007 |
| Bulk density kg/ | 700-950 | 780 |
| Melting level | gt300 degC(lit.) | |
| Sulfate, % | le .01 | .002 |
|
Conclusion |
Certified | |
Application
EDTA is broadly employed. It can be utilized as a bleaching fixative for color sensitive materials, dyeing auXiHu (West Lake) Dis.liaries, fiber processing aids, cosmetic additives, blood anticoagXiHu (West Lake) Dis.Hu (West Lake) Dis.ts, detergents, stabilizers, synthetic rubber initiators, and EDTA is a agent materials of chelating brokers.
one. Textile printing and dyeing industry: boost the shade charge of dye and color and whiteness of textile.
2. Food industry: a chelating agent can be used in the meals industry, this sort of as cHangZhou, to take away the interference of steel ions.
3. The molecular biology experiment: it is a two valence metal chelating agent that inhibits the nuclease, and minimizes the security of the cell membrane.
four.In addition, EDTA can also be utilised to excrete harmful radioactive metals from the XiHu (West Lake) Dis.Hu (West Lake) Dis.n physique to detoXiHu (West Lake) Dis.fy.
