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PYROGALLOL RED AR

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PYROGALLOL RED AR Specification

Shape
Amorphous

Taste
Not applicable typically not consumed

Storage
Store in a cool dry place away from light and moisture

Melting Point
Not available; decomposes before melting

Ingredients
Main component: Pyrogallol Red

CAS No
32647-67-9

Structural Formula
Available from chemical structure representations

Application
Used in biological stains pH indicators and as a complexometric reagent

Purity
>98%

Shelf Life
Typically stable for 2-3 years under proper storage conditions

Properties
Dyes and reagent properties

Usage
Primarily in laboratories and industrial applications

EINECS No
251-148-6

Molecular Formula
C19H14O5S

Solubility
Slightly soluble in water soluble in ethanol

Appearance
Dark red powder

HS Code
29349990

Smell
Odorless

Poisonous
YES

Physical Form
Powder

Grade
AR (Analytical Reagent) Grade

Density
Gram per cubic centimeter(g/cm3)

Molecular Weight
354.38 g/mol

About PYROGALLOL RED AR

PYROGALLOL RED AR is a high-purity analytical reagent grade dark red powder with over 98% purity. It is primarily used in laboratories and industrial applications for biological stains, pH indicators, and as a complexometric reagent. The powder is amorphous in shape, odorless, and slightly soluble in water but soluble in ethanol. With a shelf life of 2-3 years under proper storage conditions, this product is classified as poisonous and should be stored in a cool, dry place away from light and moisture. Its molecular formula is C19H14O5S, with a molecular weight of 354.38 g/mol, and its CAS number is 32647-67-9.

FAQs of PYROGALLOL RED AR:

Q: What is the purity level of PYROGALLOL RED AR?

A: The purity level of PYROGALLOL RED AR is greater than 98%.

Q: How should PYROGALLOL RED AR be stored?

A: PYROGALLOL RED AR should be stored in a cool, dry place away from light and moisture.

Q: In what applications is PYROGALLOL RED AR commonly used?

A: PYROGALLOL RED AR is commonly used in biological stains, pH indicators, and as a complexometric reagent.

Q: What is the solubility of PYROGALLOL RED AR?

A: PYROGALLOL RED AR is slightly soluble in water but soluble in ethanol.

Q: What is the shelf life of PYROGALLOL RED AR?

A: The shelf life of PYROGALLOL RED AR is typically stable for 2-3 years under proper storage conditions.

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