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Sodium edetate

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Sodium edetate

EINECS 200-573-9
CAS No. 64-02-8 Density 6.9 g/cm3
PSA 167.00000 LogP -7.41000
Solubility water: 0.1 g/mL, clear, colorless Melting Point >300 °C(lit.)
Formula C10H12N2Na4O8 Boiling Point 614.2 °C at 760 mmHg
Molecular Weight 380.173 Flash Point 325.2 °C
Transport Information N/A Appearance white powder
Safety 26-36/37-37/39 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 64-02-8 (Sodium edetate) Hazard Symbols IrritantXi
Synonyms

Aceticacid, (ethylenedinitrilo)tetra-, tetrasodium salt (8CI);Warkeelate PS 47;tetrasodium versenate;(Ethylenedinitrilo)tetraacetic acid tetrasodium salt (EDTA 4NA);(Ethylenedinitrilo)tetraacetic acid tetrasodium salt;Aquamollin BC;Celon E;Celon H;Cheelox BF;Chelest 400;Chelon 100;Chemcolox 240Powder;Clewat T;Dissolvine E 39;Dissolvine NA;Distol;Dotite 4NA;EDTA tetrasodium salt;

Article Data 8

Sodium edetate Chemical Properties

Molecular Structure:

Molecular Formula: C10H12N2Na4O8
Molecular Weight: 380.17
IUPAC Name: Tetrasodium 2-[2-[bis(2-oxido-2-oxoethyl)amino]ethyl-(2-oxido-2-oxoethyl)amino]acetate
Synonyms of EDTA tetrasodium (CAS NO.64-02-8): Sodium edetate ; EDTA tetrasodium salt ; Tetrasodium ethylenediaminetetraacetate
CAS NO: 64-02-8
Classification Code: Chelating agent ; Skin / Eye Irritant
Melting point: >300 °C 
H bond acceptors: 10
H bond donors: 4
Freely Rotating Bonds: 11
Polar Surface Area: 155.68 ?2
Flash Point: 325.2 °C
Enthalpy of Vaporization: 99.5 kJ/mol
Boiling Point: 614.2 °C at 760 mmHg
Vapour Pressure: 1.15E-16 mmHg at 25°C

Sodium edetate Uses

  EDTA tetrasodium (CAS NO.64-02-8) is used as chelating agent, butylbenzene rubber polymerization initiator, and used in acrylic initiator.

Sodium edetate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 330mg/kg (330mg/kg) KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" Revue d'Epidemiologie, Medecine Sociale et Sante Publique. Vol. 10, Pg. 391, 1962.

Sodium edetate Consensus Reports

Reported in EPA TSCA Inventory.

Sodium edetate Safety Profile

Hazard Codes of EDTA tetrasodium (CAS NO.64-02-8): IrritantXi
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37-37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37: Wear suitable protective clothing and gloves. 
S37/39: Wear suitable gloves and eye/face protection.
WGK Germany: 2
RTECS: AH5075000

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