乙二胺四乙酸二钠盐二水合物

Ethylenediaminetetraacetic acid disodium salt dihydrate is used as a chelator of divalent cations. It inhibits enzymes such as metalloproteases that require divalent cations for activity. It is also used in chelation therapy. It acts as a sequestering agent in shampoos, cleaners and other personal care products and serves as an anticoagulant for blood samples.

Hygroscopic. Incompatible with strong oxidizing agents, strong bases, metals and copper.

MFCD00150037

205-358-3

(NaO₂CCH₂)₂NCH₂CH₂N(CH₂CO₂H)₂?2H₂O

372.24 (336.22anhy)

248° dec.

Ambient temperatures.

Powder

Soluble in water.

3900609

20-48/20
Harmful by inhalation.Harmful: danger of serious damage to health by prolonged exposure through inhalation.

Maximum level of impurities: Insoluble matter 0.005%, pH of a 5% solution 4.0-6.0 at 25?, [(HOCOCH₂)₃N] 0.1%, Heavy Metals (as Pb) 0.005%, Fe 0.01%

9-36-60
Keep container in a well-ventilated place.Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste

AH4375000

是