Solution title:EDTA ACID
Other title:EDTA(Ethylenediaminetetraacetic acid)
Molecular excess weight:M=292.24
Boiling stage: 540.597 degC at 760 mmHg
Flash point: 280.743 degC
Water soluble: .5 g/L (25 ordmC)
Rigidity: 0mmHg at 25 degC
Hazard labels: XiHu (West Lake) Dis.:Irritant
EDTA Acid is white crystalline powder, melting point 240 C (decomposition). Insoluble in cold h2o, liquor and EPT natural and organic solvents, soluble in sizzling water, soluble in sodium hydroXiHu (West Lake) Dis.de, sodium carbonate and ammonia resolution.
|Purity99% EDTA 4NA 39% solution CAS 64-02-8|
|Apperance||White crystal powder||White crystal powder|
|Purity %||ge99.||ninety nine.6|
|Heavy metals (for ex, Pb) ppm||le0.001||.0007|
|Bulk density kg/||seven hundred-950||780|
|Melting level||gt300 degC(lit.)|
|Sulfate, %||le .01||.002|
EDTA is widely used. It can be utilised as a bleaching fixative for shade 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 consultant materials of chelating agents.
1. Textile printing and dyeing business: boost the color rate of dye and color and whiteness of textile.
two. Food industry: a chelating agent can be employed in the food industry, this kind of as cHangZhou, to remove the interference of metallic ions.
three. The molecular biology experiment: it is a two valence steel chelating agent that inhibits the nuclease, and lowers the balance of the cell membrane.
four.In addition, EDTA can also be employed to excrete damaging radioactive metals from the XiHu (West Lake) Dis.Hu (West Lake) Dis.n entire body to detoXiHu (West Lake) Dis.fy.