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| CAS No.: | 22904-40-1 |
|---|---|
| Name: | ETHYLENEDIAMINETETRAACETIC ACID DISODIUM LEAD SALT |
| Molecular Structure: | |
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|
|
| Formula: | C10H16 N2 O8 . 2 Na . Pb |
| Molecular Weight: | 541.41 |
| Synonyms: | Aceticacid, (ethylenedinitrilo)tetra-, lead(2+) sodium salt (1:1:2) (8CI) |
| Density: | g/cm3 |
| Boiling Point: | 614.2°Cat760mmHg |
| Flash Point: | 325.2°C |
| Solubility: | Soluble in water |
| Risk Codes: | 36/37/38 |
| Safety: | Moderately toxic by intraperitoneal and intravenous routes. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and Pb. See also LEAD COMPOUNDS. |
| PSA: | 167.00000 |
| LogP: | -7.79080 |
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Chemistry
Product Name: Lead disodium ethylenedinitrilotetraacetate
CAS Registry Number: 22904-40-1
IUPAC Name: disodium 2-[9-(2-oxido-2-oxoethyl)-3,7-dioxo-4,6-dioxa-1,9-diaza-5λ2-plumbacycloundec-1-yl]acetate
Molecular Weight: 541.39042 [g/mol]
Molecular Formula: C10H12N2Na2O8Pb
H-Bond Donor: 0
H-Bond Acceptor: 10
Product Categories: Pb (Lead) Compounds;Classes of Metal Compounds;Typical Metal Compounds
Following is the molecular structure of Lead disodium ethylenedinitrilotetraacetate (CAS NO.22904-40-1) is:
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 7500mg/kg (7500mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 53, Pg. 404, 1957. |
| rabbit | LD50 | intraperitoneal | 915mg/kg (915mg/kg) | Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 11, Pg. 321, 1952. | |
| rabbit | LD50 | intravenous | 2613mg/kg (2613mg/kg) | Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 11, Pg. 321, 1952. |
Consensus Reports
Reported in EPA TSCA Inventory. Lead and its compounds are on the Community Right-To-Know List.
Safety Profile
Safty information about Lead disodium ethylenedinitrilotetraacetate (CAS NO.22904-40-1) is:
Moderately toxic by intraperitoneal and intravenous routes. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and Pb. See also LEAD COMPOUNDS.
Risk Statements:
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RTECS: AH4320000
Standards and Recommendations
NIOSH REL: (Lead, Inorganic) 10H TWA 0.10 mg(Pb)/m3
Specification
Lead disodium ethylenedinitrilotetraacetate , its cas register number is 22904-40-1. It also can be called (Ethylenedinitrilo)tetracetic acid, lead(2+)sodium salt (1:1:2) ; EINECS 245-314-0 ; Lead disodium EDTA ; Lead(2-), ((ethylenedinitrilo)tetraacetato)-, disodium ; Acetic acid, (ethylenedinitrilo)tetra-, disodium lead salt ; Disodium lead N,N'-ethylenebis(N-(carboxylatomethyl)aminoacetate) ; Glycine, N,N'-1,2-ethanediylbis(N-(carboxymethyl)-,
lead(2+) sodium salt (1:1:2) .