Ethylenediaminetetraacetic Acid Lead(II) Disodium Salt Hydrate
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Names
[ CAS No. ]:
22904-40-1
[ Name ]:
Ethylenediaminetetraacetic Acid Lead(II) Disodium Salt Hydrate
[Synonym ]:
EDTA DISODIUM LEAD SALT
EthylenediaMinetetraacetic Acid Lead(II) DisodiuM Salt Hydrate
ETHYLENEDIAMINETETRAACETIC ACID DISODIUM LEAD SALT
EINECS 245-314-0
EDTA.Na2Pb
leaddisodiumethylenedinitrilotetraacetate
Ethylenediamine-N,N,N',N'-tetraacetic acid disodium-lea
Disodium 2,2'-(4,11-dioxo-1,3-dioxa-6,9-diaza-2λ-plumbacycloundecane-6,9-diyl)diacetate
leaddisodiumedta
1,3-Dioxa-6,9-diaza-2λ-plumbacycloundecane-6,9-diacetic acid, 4,11-dioxo-, sodium salt (1:2)
Chemical & Physical Properties
[ Boiling Point ]:
614.2ºC at 760mmHg
[ Molecular Formula ]:
C10H12N2Na2O8Pb
[ Molecular Weight ]:
541.390
[ Flash Point ]:
325.2ºC
[ Exact Mass ]:
542.015503
[ PSA ]:
167.00000
[ Vapour Pressure ]:
1.15E-16mmHg at 25°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AH4320000
- CHEMICAL NAME :
- Acetic acid, (ethylenedinitrilo)tetra-, disodium lead salt
- CAS REGISTRY NUMBER :
- 22904-40-1
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C10-H12-N2-O8.2Na.Pb
- MOLECULAR WEIGHT :
- 748.60
- WISWESSER LINE NOTATION :
- OV1N1VO&2N1VO&1VO &-NA- 2 &-PB-
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 7500 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression
- REFERENCE :
- NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 53,404,1957
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 915 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 11,321,1952
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 2613 mg/kg
- REFERENCE :
- FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 11,321,1952 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO LEAD, INORGANIC-air:10H TWA <0.1 mg(Pb)/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992
Safety Information
[ Hazard Codes ]:
T+
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26;S36/S37/S39
[ RIDADR ]:
2291.0
[ Hazard Class ]:
1.0
Preparation