ERIOCHROME BLACK T REAGENT SOLUTION

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ERIOCHROME BLACK T REAGENT SOLUTION Specification

Solubility
Soluble in water

Melting Point
Not applicable (liquid solution)

CAS No
1787-61-7

Molecular Formula
C20H12N3NaO7S2

Grade
Laboratory Grade

Poisonous
YES

Properties
Reagent solution containing Eriochrome Black T exhibits color changes in the presence of metal ions

Usage
Primarily used in water hardness tests and chemical analysis

Smell
Mild chemical odor

Structural Formula
Refer to product documentation for detailed diagram of structural formula

Application
Used as an indicator in complexometric titrations particularly for detection of calcium and magnesium ions.

Shape
Liquid; no defined shape

Purity
Dependent on specific formulation by manufacturer

Density
1.2 Gram per cubic centimeter(g/cm3)

Ph Level
Typically around 7-10 depending on concentration

EINECS No
217-250-3

Molecular Weight
461.44 g/mol

Ingredients
Contains Eriochrome Black T dye in aqueous or alcoholic solvent

Physical Form
Liquid solution

Storage
Store in a tightly sealed container at room temperature away from direct sunlight and incompatible substances.

Shelf Life
Typically 12-24 months under proper storage conditions

Appearance
Dark-colored liquid

HS Code
38220090

About ERIOCHROME BLACK T REAGENT SOLUTION

ERIOCHROME BLACK T REAGENT SOLUTION is a laboratory-grade liquid solution primarily used as an indicator in complexometric titrations for detecting calcium and magnesium ions. With a dark-colored appearance and mild chemical odor, this poisonous reagent solution undergoes color changes in the presence of metal ions. It is soluble in water and typically exhibits a pH level around 7-10 depending on concentration. The solution contains Eriochrome Black T dye in an aqueous or alcoholic solvent, exhibiting a molecular formula of C20H12N3NaO7S2 and a density of 1.2 g/cm3. Ideal for water hardness tests and chemical analysis, this product has a shelf life of 12-24 months when stored properly.

FAQs of ERIOCHROME BLACK T REAGENT SOLUTION:

Q: What is the primary application of ERIOCHROME BLACK T REAGENT SOLUTION?

A: ERIOCHROME BLACK T REAGENT SOLUTION is primarily used as an indicator in complexometric titrations, particularly for the detection of calcium and magnesium ions.