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150-38-9

Name Ethylenediaminetetraacetic acid trisodium salt solution
CAS 150-38-9
EINECS(EC#) 205-758-8
Molecular Formula C10H15N2Na3O9
MDL Number MFCD00149675
Molecular Weight 376.2
MOL File 150-38-9.mol
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Chemical Properties

Appearance white powder
Melting point  237 °C
density  1.69[at 20℃]
vapor pressure  0.007Pa at 50℃
storage temp.  Inert atmosphere,Room Temperature
solubility  H2O: clear, colorless to light yellow
form  Liquid
color  White to off-white
Stability: Stable. Incompatible with strong oxidizing agents, copper, aluminium.
Water Solubility  212.9g/L at 20℃
Merck  13,3545
LogP -3.8 at 25℃
CAS DataBase Reference 150-38-9(CAS DataBase Reference)
EPA Substance Registry System Ethylenediaminetetraacetic acid trisodium salt (150-38-9)

Safety Data

Hazard Codes  Xi
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:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
WGK Germany  3
RTECS  AH5250000
HS Code  29173990
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx and Na2O.

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