Home » Products » Other chemicals » Disodium edetate dihydrate EDTA NA2 6381-92-6

Product Category

Share to:

Disodium edetate dihydrate EDTA NA2 6381-92-6

Ethylenediaminetetraacetic acid disodium salt (also known as EDTA disodium salt) is a highly effective chelating agent that can chelate with most metal ions other than alkali metals (such as iron, copper, calcium, magnesium, and other multivalent ions) to form stable water-soluble complexes, eliminating metal ions or harmful reactions caused by them.

Availability:



Inquire

Model:
6381-92-6
Brand:
futurechemical
Code:
6381-92-6

Product Description

Disodium edetate dihydrate Basic information
Product Name:	Disodium edetate dihydrate
CAS:	6381-92-6
MF:	C10H19N2NaO9
MW:	334.26
EINECS:	613-386-6
Mol File:	6381-92-6.mol
Disodium edetate dihydrate Chemical Properties
Melting point	250 °C (dec.)(lit.)
Boiling point	>100 °C
bulk density	700kg/m3
density	1.01 g/mL at 25 °C
FEMA	4520 \| ETHYLENEDIAMINETETRAACETIC ACID DISODIUM SALT
refractive index	n20/D 1.363
Fp	>100℃
storage temp.	room temp
solubility	3 M NaOH: 100 mg/mL
pka	pK1:1.99;pK2:2.67;pK3:6.16;pK4:10.26 (25°C)
form	crystalline
color	≤5 (0.5 M)(APHA)
Odor	Odorless
PH	4.0-5.5 (25℃, 0.1M in H2O)
PH Range	4 - 5 at 10 g/l at 23 °C
biological source	synthetic (organic)
Water Solubility	soluble
λmax	λ: 260 nm Amax: 0.145
λmax	λ: 280 nm Amax: 0.025
BRN	3900609
Stability:	Stable. Incompatible with strong oxidizing agents.
InChIKey	QCDUWWPHAVXXQS-UHFFFAOYSA-L
CAS DataBase Reference	6381-92-6(CAS DataBase Reference)
EPA Substance Registry System	Ethylenediaminetetraacetic acid disodium salt dihydrate (6381-92-6)