EDTA DISODIUM SALT 0.01M (0.02N) STANDARDIZED SOLUTION traceable to NIST

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EDTA DISODIUM SALT 0.01M (0.02N) STANDARDIZED SOLUTION traceable to NIST Specification

Purity
Standardized to 0.01M (0.02N)

Properties
Standardized solution traceable to NIST

Storage
Store at room temperature in a tightly closed container away from direct sunlight and moisture

CAS No
6381-92-6

Ph Level
Around 4.5-5.5 (0.01M solution)

Melting Point
Decomposes before melting

Structural Formula
HOOC-CH2-N(CH2COONa)-CH2-N(CH2COONa)-CH2-COOH

Grade
Analytical reagent grade

Appearance
Clear colorless liquid

Molecular Weight
372.24 g/mol

Shelf Life
Typically 12 months if stored properly

Physical Form
Liquid solution

Poisonous
NO

EINECS No
205-358-3

Application
Widely used as a complexometric titration reagent and in laboratory standardization processes

HS Code
38220090

Usage
Standardized solution for trace-metal analysis water hardness testing and as a chelating agent for metal ions

Molecular Formula
C10H14N2Na2O82H2O

Smell
No discernible smell

Refractive Rate
Not applicable for typical usage

Shape
Not applicable (liquid)

Taste
Odorless and tasteless

Ingredients
Ethylenediaminetetraacetic acid disodium salt dihydrate water

Solubility
Highly soluble in water

Density
1.01 Gram per cubic centimeter(g/cm3)

About EDTA DISODIUM SALT 0.01M (0.02N) STANDARDIZED SOLUTION traceable to NIST

EDTA Disodium Salt 0.01M (0.02N) Standardized Solution is a clear, colorless liquid widely used as a complexometric titration reagent and in laboratory standardization processes. With a molecular weight of 372.24 g/mol and a pH level of around 4.5-5.5, this analytical reagent grade solution is standardized to 0.01M (0.02N) and is traceable to NIST. It serves as a chelating agent for metal ions, making it ideal for trace-metal analysis, water hardness testing, and other applications. This odorless and tasteless solution is highly soluble in water and should be stored at room temperature in a tightly closed container to maintain its properties. Shelf life typically lasts for 12 months if stored properly.