Edetate Disodium

Chemical Properties

Melting point	248 °C (dec.)(lit.)
Boiling point	>100 °C
Density	1.01 g/mL at 25 °C
vapor pressure	0Pa at 25℃
refractive index	n20/D 1.363
storage temp.	2-8°C
solubility	H₂O: clear, colorless
form	solution
color	≤5 (0.5 M)(APHA)
PH	8.0±0.2
Odor	at 100.00%. odorless
Water Solubility	Miscible with water.
BRN	3822669
Stability	Hygroscopic
Cosmetics Ingredients Functions	CHELATING VISCOSITY CONTROLLING
Cosmetic Ingredient Review (CIR)	Ethylenediaminetetraacetic acid disodium salt (139-33-3)
InChI	1S/C10H16N2O8.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;2*+1/p-2
InChIKey	ZGTMUACCHSMWAC-UHFFFAOYSA-L
SMILES	[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
LogP	-4.3 at 25℃
CAS DataBase Reference	139-33-3(CAS DataBase Reference)
EPA Substance Registry System	Ethylenediaminetetraacetic acid disodium salt (139-33-3)
Absorption	cut-off at 268nm

Hazard Codes	Xn,C
Risk Statements	36/38-36/37/38-22-34-21/22
Safety Statements	26-36-37/39-45-36/37/39-36/37
WGK Germany	2
RTECS	AH4410000
TSCA	TSCA listed
HS Code	29224999
Storage Class	12 - Non Combustible Liquids
Hazardous Substances Data	139-33-3(Hazardous Substances Data)
Toxicity	mouse,LD50,intraperitoneal,260mg/kg (260mg/kg),Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 52, Pg. 126S, 1956.