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EDTA ICSC: 0886
April 1997
N,N'-1,2-Ethanediylbis(N-carboxymethyl)-glycine
Ethylenediaminetetraacetic acid
Edetic acid

PDF file for printing   Explanation of fields
CAS # 60-00-4 C 1 0H 1 6N 2O 8 / ((HOOCCH 2) 2NCH 2) 2
RTECS # AH4025000 Molecular mass: 292.2

TYPES OF
HAZARD /
EXPOSURE
ACUTE HAZARDS / SYMPTOMS      PREVENTION      FIRST AID /    FIRE FIGHTING   
FIRE Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.

Powder, water spray, foam, carbon dioxide.
EXPLOSION


EXPOSURE
PREVENT DISPERSION OF DUST!

Inhalation Cough. Sore throat.
Ventilation (not if powder).
Fresh air, rest. Refer for medical attention.
Skin Redness. Pain.
Protective gloves.
Rinse skin with plenty of water or shower.
Eyes Redness. Pain.
Safety goggles.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
Ingestion Abdominal pain. Burning sensation. Diarrhoea.
Do not eat, drink, or smoke during work.
Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.

SPILLAGE DISPOSAL PACKAGING & LABELLING
Sweep spilled substance into containers. Carefully collect remainder, then remove to safe place. Do NOT let this chemical enter the environment (extra personal protection: self-contained breathing apparatus).


EMERGENCY RESPONSE STORAGE

Separated from strong oxidants, strong bases, copper and its alloys, nickel.

IMPORTANT DATA
PHYSICAL STATE; APPEARANCE:
CRYSTALS OR WHITE POWDER.

CHEMICAL DANGERS:
The substance decomposes on heating producing toxic fumes of nitrous oxides. Reacts with strong oxidants, strong bases, copper, copper alloys and nickel.

OCCUPATIONAL EXPOSURE LIMITS:
TLV not established. MAK not established.
ROUTES OF EXPOSURE:
The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.

INHALATION RISK:
Evaporation at 20°C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly.

EFFECTS OF SHORT-TERM EXPOSURE:
The substance irritates the eyes, the skin and the respiratory tract. The substance may cause effects on the kidneys.


PHYSICAL PROPERTIES
Decomposes below boiling point at 150°C
Relative density (water = 1): 0.086
Solubility in water, g/100 ml: 0.05
 

ENVIRONMENTAL DATA
The substance is harmful to aquatic organisms.

NOTES
Trilon, Titriplex, Versene acid are trade names.

IPCS
International
Programme on
Chemical Safety
Prepared in the context of cooperation between the International Programme on Chemical Safety and the European Commission

© IPCS 1999
LEGAL NOTICE Neither the EC nor the IPCS nor any person acting on behalf of the EC or the IPCS is responsible for the use which might be made of this information.


Updated by AS. Approved by EC. Last update: 10.10.2000.