ETHYLENEDIAMINE TETRA ACETIC ACID DISODIUM SALT DIHYDRATE 99% Extra Pure

Article No E-03819
CAS No 6381-92-6
HSN Code 29212100
Purity 99.0 - 101.0%
Grade Extra pure
Molecular Formula C10H14N2Na2O8.2H2O
Molecular Weight 372.24
Shelf Life 5 years


MSDS

COA

Packagings

ETHYLENEDIAMINE TETRA ACETIC ACID DISODIUM SALT DIHYDRATE 99% Extra Pure

100 gm

ETHYLENEDIAMINE TETRA ACETIC ACID DISODIUM SALT DIHYDRATE 99% Extra Pure

500 gm

Specifications

Description White crystalline powder
Assay (Complexometric) 99.0 - 101.0%
pH (5% water) 4.0 – 5.0
Insoluble matter in H2O Max. 0.01%
Chloride (Cl) Max. 0.02%
Heavy metals (as Pb) Max. 0.001%
Solubility in water (% weight) 100 g/l at 20˚C
Sulphate (SO4) Max. 0.1%
Cyanide (CN) Max. 0.001%
Arsenic (As) Max. 0.0001%
Calcium (Ca) Passes test
Iron (Fe) Max. 0.0005%
Nitrilotriacetic acid Max 0.1%
Water 8.7-10%
Melting point/Freezing point (° C) 247-249° C