User Icon

Home Chemnovo Reagents for Molecular Biology Ethylenediamine Tetra Acetic Acid Disodium Salt Dihydrate 99% Molecular Biology Grade

01168

Ethylenediamine Tetra Acetic Acid Disodium Salt Dihydrate 99% Molecular Biology Grade

EDTA disodium salt

CAS : 6381-92-6

HS Code : 2921.21000

Molecular Formula : C10H14N2Na2O8.2H2O

Molecular Weight : 372.24

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

Physical Properties

Physical state at 20 °C
Solid
 Colour
White crystalline
Odour
Odorless
 pH value
4 - 5 at 10 g/l at 23 °C
Melting point/ Freezing point [°C]
248 °C
 Flash point [°C]
> 100 °C
Solubility in water [% weight]
100 g/l at 20 °C

Specification

Appearance
White crystalline powder
 Assay (titration)
Min 99%
Loss on dryig (at 150°C; 6 hrs)
9 - 10%
 pH (5% solution in water; 20°C)
4 - 5
Chloride (Cl)
Max 0.005%
 Sulphate (SO4)
Max 0.01%
Arsenic (As)
Max 0.0005%
 Copper (Cu)
Max 0.001%
Iron (Fe)
Max 0.001%
 Lead (Pb)
Max 0.001%
DNAase/RNAase/Proteases
Not detected

Safety Information and Hazard Symbols