BROMOPYROGALLOL RED AR

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MOQ : 1 Gram

BROMOPYROGALLOL RED AR Specification

CAS No
16574-43-9

EINECS No
240-622-5

Molecular Formula
C19H11Br2O5S

HS Code
32041200

Shape
Amorphous powder

Smell
Odorless

Density
Gram per cubic centimeter(g/cm3)

Shelf Life
24 months if stored under proper conditions

Application
Used as a pH indicator and dye in laboratory assays

Structural Formula
C19H11Br2O5S (detailed structure available in chemical databases)

Poisonous
NO

Solubility
Slightly soluble in water; soluble in alcohol

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

Melting Point
240C (dec)

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

Grade
Analytical Reagent (AR)

Purity
Greater than 97%

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

Appearance
Reddish to dark violet powder

Molecular Weight
512.16 g/mol

Ingredients
Bromopyrogallol Red reagent grade

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

Physical Form
Powder

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.