乙二胺四乙酸

Chelating agentEthylenediaminetetraacetic acid is used as a complexing agent for many cations. It prevents metal ion impurities and is used to remove excess iron from the body. It acts as a sequestering agent in cosmetic products.

Stable. Incompatible with copper, copper alloys, nickel, aluminum, strong oxidizing agents and strong bases.

MFCD00003541

200-449-4

C₁₀H₁₆N₂O₈

292.24

ca 245° dec.

Ambient temperatures.

Powder

Soluble in sodium hydroxide, sodium carbonate, ammonia solution, acid and common organic solvents. Slightly soluble in water.

1716295

14,3517

36
Irritating to eyes.

Maximum level of impurities: Insoluble in dilute ammonium hydroxide 0.005%, Residue after ignition 0.2%, [(HOCOCH₂)₃N] 0.1%, Ca 0.001%, Heavy Metals (as Pb) 0.001%, Fe 0.005%, Mg 5ppm

26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

AH4025000

是

 

H319
Causes serious eye irritation.

P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.