Item No. HW-03682-50G

EDTA disodium salt dehydrate, For HPLC, =99.0%

Login for Pricing

Comments or instructions
50G (1)

Overview

Overview


Name: EDTA disodium salt dihydrate
Synonymns: Disodium ethylenediaminetetraacetate dihydrate; EDTA disodium salt; EDTA-Na2; Edathamil; Edetate disodium salt dihydrate; Sequestrene Na2
Description: for HPLC, ≥99.0%

Container Type: Glass Bottle

Molar Mass: 372.24 g/mol

Empirical Formula: C10H14N2Na2O8 · 2H2O
Linear Formula: C10H14N2Na2O8 · 2H2O

CAS Number: 6381-92-6
Bielstein Registry Number: 3900609
RTECS Number: 205-358-3
UNSPSC Code: AH4410000

Properties

Properties


SPECIFICATIONS

Assay: 99.0 - 101.0 %
Suitability test (HPLC): complying
Colour of the solution: complying
Clearness of the solution: complying
Absorbance at 500 nm: max. 0.02
Absorbance at 290 nm: max. 0.02
Absorbance at 280 nm: max. 0.03
Absorbance at 270 nm: max. 0.05
Absorbance at 260 nm: max. 0.15
Aluminium (Al): max. 5 ppm
Barium (Ba): max. 5 ppm
Bismuth (Bi): max. 5 ppm
Calcium (Ca): max. 10 ppm
Cadmium (Cd): max. 5 ppm
Cobalt (Co): max. 5 ppm
Chromium (Cr): max. 5 ppm
Copper (Cu): max. 5 ppm
Iron (Fe): max. 5 ppm
Potassium (K): max. 50 ppm
Lithium (Li): max. 5 ppm
Magnesium (Mg): max. 5 ppm
Manganese (Mn): max. 5 ppm
Molybdenum (Mo): max. 5 ppm
Nickel (Ni): max. 5 ppm
Lead (Pb): max. 5 ppm
Strontium (Sr): max. 5 ppm
Zinc (Zn): max. 5 ppm
Total S (as SO4): max. 50 ppm
Chloride (Cl): max. 50 ppm



Downloads

Retour