The chemical formula of tetrasodium EDTA is c10h12n2n2na4o8, white crystalline powder. It is soluble in water and acid, but insoluble in alcohol, benzene and chloroform. Used as chelating agent, styrene butadiene rubber polymerization initiator, initiator for acrylic fiber, etc.
Chemical Name | EDTA 2NA |
CAS No. | 139-33-3 |
Molecular Formula | C10H14N2Na2O8 |
Molecular Weight | 336.20600 |
Appearance & Physical State | White crystalline solid |
Melting Point |
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Flash Point |
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EINECS NO. | 205-358-3 |
Storage
Store in a cool and ventilated warehouse. Keep away from kindling and heat sources. It should be stored separately from oxidant and should not be mixed. Provide corresponding varieties and quantities of fire-fighting equipment. The storage area shall be equipped with appropriate materials to contain leakage.
Security term
S26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S37/39:Wear suitable gloves and eye/face protection
Risk term
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.