BROMOPYROGALLOL RED AR

BROMOPYROGALLOL RED AR

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BROMOPYROGALLOL RED AR

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MOQ : 1 Gram

BROMOPYROGALLOL RED AR Specification

HS Code
32041200

Molecular Formula
C19H11Br2O5S

Storage
Store in a cool dry and well-ventilated place away from light

Shape
Amorphous powder

Ingredients
Bromopyrogallol Red reagent grade

Appearance
Reddish to dark violet powder

Application
Used as a pH indicator and dye in laboratory assays

EINECS No
240-622-5

Shelf Life
24 months if stored under proper conditions

Solubility
Slightly soluble in water; soluble in alcohol

Purity
Greater than 97%

CAS No
16574-43-9

Grade
Analytical Reagent (AR)

Smell
Odorless

Ph Level
pH indicator range: 3.0 (yellow) to 5.2 (red)

Structural Formula
C19H11Br2O5S (detailed structure available in chemical databases)

Density
Gram per cubic centimeter(g/cm3)

Poisonous
NO

Melting Point
240°C (dec)

Physical Form
Powder

Properties
Acid-base indicator sensitive to pH changes in the 3.0 to 5.2 range

Molecular Weight
512.16 g/mol

Usage
Primary use as an acid-base indicator; suitable for spectrophotometry and chemical analysis

About BROMOPYROGALLOL RED AR

Bromopyrogallol Red AR is an amorphous powder with a reddish to dark violet appearance. This analytical reagent grade compound is primarily utilized as a pH indicator and dye in laboratory assays. With a pH sensitivity in the range of 3.0 to 5.2, it transitions from yellow to red, making it suitable for various spectrophotometry and chemical analysis applications. With a molecular weight of 512.16 g/mol and a melting point of 240C, this compound is slightly soluble in water and soluble in alcohol. It is non-poisonous and should be stored in a cool, dry place away from light to maintain its properties for up to 24 months.

FAQs of BROMOPYROGALLOL RED AR:

Q: What is the primary application of Bromopyrogallol Red AR?

A: Bromopyrogallol Red AR is primarily used as an acid-base indicator and dye in laboratory assays.

Q: What is the pH indicator range of this compound?

A: The pH indicator range of Bromopyrogallol Red AR is from 3.0 (yellow) to 5.2 (red).

Q: What is the solubility of Bromopyrogallol Red AR?

A: Bromopyrogallol Red AR is slightly soluble in water and soluble in alcohol.

Q: How should Bromopyrogallol Red AR be stored?

A: It should be stored in a cool, dry, and well-ventilated place away from light.

Q: What is the shelf life of Bromopyrogallol Red AR?

A: When stored under proper conditions, Bromopyrogallol Red AR has a shelf life of 24 months.

BROMOPYROGALLOL RED AR

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