139-33-3|Ethylenediaminetetraacetic acid disodium saltProducts Supply

Ethylenediaminetetraacetic acid disodium salt cas no:139-33-3

Synonyms: Mavacid ED 4;Metaquest B;Perma Kleer Di Crystals;Sequestrene Na2;TW 204;Triplex III;Versene disodium salt;Versonol 120;Chelaplex III;Chelaton III;Clewat N;Complexon III;Disodium(ethylenedinitrilo)tetraacetate;Disodium EDTA;Disodium ethylenediamine-N,N,N',N'-tetraacetate;Disodiumversene;Dissolvine Na2;Dissolvine Na2S;

Identification

NameEthylenediaminetetraacetic acid disodium salt
CAS139-33-3
SynonymsMavacid ED 4;Metaquest B;Perma Kleer Di Crystals;Sequestrene Na2;TW 204;Triplex III;Versene disodium salt;Versonol 120;Chelaplex III;Chelaton III;Clewat N;Complexon III;Disodium(ethylenedinitrilo)tetraacetate;Disodium EDTA;Disodium ethylenediamine-N,N,N',N'-tetraacetate;Disodiumversene;Dissolvine Na2;Dissolvine Na2S;
EINECS(EC#)205-358-3
Molecular FormulaC₁₀H₁₄N₂Na₂O₈
Molecular Weight292.24264

Chemical Properties

Appearancewhite crystalline solid
storage temp2-8°C

Safety Data

Hazard Xn:Harmful
Risk R22;R36/37/38
Safety

Hazard Codes:? Harmful Xn
Risk Statements: 36/38-36/37/38-22?
R36/38:Irritating to eyes and skin.?
R36/37/38:Irritating to eyes, respiratory system and skin.?
R22:Harmful if swallowed.
Safety Statements: 26-36-37/39?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.?
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 2
RTECS: AH4410000
Poison by intraperitoneal and intravenous routes. Moderately toxic by ingestion. Experimental teratogenic and reproductive effects. Mutation data reported. The calcium disodium salt of EDTA is used as a chelating agent in treating lead poisoning. When heated to decomposition it emits toxic fumes of NO_x and Na₂O.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	260mg/kg (260mg/kg)	?	Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 52, Pg. 126S, 1956.
mouse	LD50	intravenous	56mg/kg (56mg/kg)	?	U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03781,
mouse	LD50	oral	2050mg/kg (2050mg/kg)	?	Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 52, Pg. 126S, 1956.
rabbit	LD50	intravenous	47mg/kg (47mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 52, Pg. 113, 1956.
rabbit	LD50	oral	2300mg/kg (2300mg/kg)	?	Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 52, Pg. 113, 1956.
rat	LD50	oral	2gm/kg (2000mg/kg)	?	Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 27, Pg. 465, 1968.

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Ethylenediaminetetraacetic acid disodium salt cas no:139-33-3

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