EDTA Disodium Salt (Laboratory Grade)

Product Overview

High-purity EDTA for chelation, buffer preparation, and molecular biology.

Detailed Description

Laboratory Grade EDTA Disodium Salt supplier in Oman - Global Chemicals LLC provides high-purity EDTA for molecular biology and analytical laboratories in Muscat, Sohar, Duqm, Salalah. Our molecular biology-grade disodium EDTA is essential for chelating metal ions, inhibiting DNases, and preparing buffers (TE, TAE, TBE). The dihydrate form dissolves readily in water and maintains pH around 4-6. Critical for protecting DNA/RNA from degradation and preventing metal-catalyzed oxidation. Widely used in molecular biology labs, biochemistry research, pharmaceutical QC, and university facilities across Oman. Essential for DNA extraction, gel electrophoresis, and enzyme stabilization. Laboratory-grade EDTA disodium salt (Na₂EDTA·2H₂O, 99%+ purity, ACS reagent grade) is a primary standard for complexometric titrations — used in Oman's water quality laboratories to determine total hardness (calcium + magnesium) in drinking water, irrigation water, boiler feedwater, and cooling tower water. EDTA disodium is also used as a preservative in biological sample collection tubes, metal chelating agent in biological media, and standard solution for atomic absorption calibration verification. In environmental labs, EDTA is used to mobilise heavy metals for analysis. Global Chemicals LLC supplies EDTA disodium ACS grade in 500g, 1kg, and 5kg containers with CoA and SDS to water testing, university, and industrial QC labs across Oman.

Applications & Uses

Technical Specifications

Form

Disodium salt dihydrate

Purity

99% minimum (molecular biology grade)

Appearance

White crystalline powder

DNase/RNase-free

pH

4-6 (1% solution)

Assay

Meets specifications

Available

100g, 500g, 1kg