BROMOPHENOL BLUE INDICATOR AR-ACS

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MOQ : 1 Kilograms

BROMOPHENOL BLUE INDICATOR AR-ACS Specification

Melting Point
273C

Ingredients
Bromophenol Blue

Usage
Primarily used in laboratories for pH determination and as an acid-base indicator

Poisonous
NO

Solubility
Slightly soluble in water; soluble in alcohol and dilute alkalis

Density
1.7 Gram per cubic centimeter(g/cm3)

Shape
Amorphous

HS Code
3822.00.90

Application
Used as a pH indicator in titrations and laboratory testing

Taste
Bitter

EINECS No
204-086-2

Structural Formula
Structure includes a brominated phenol with a sulfonphthalein group

Shelf Life
3 years under proper storage conditions

Appearance
Dark purple to brownish powder

Physical Form
Powder

Ph Level
3.0 - 4.6 (color transition range)

Properties
Changes color from yellow (acidic pH) to blue (basic pH); stable under normal conditions

Storage
Store in tightly sealed containers; keep in a cool dry place away from light

Grade
AR-ACS (Analytical Reagent - American Chemical Society grade)

CAS No
115-39-9

Molecular Weight
669.96 g/mol

Smell
Odorless

Molecular Formula
C19H10Br4O5S

Purity
Typically 99%

About BROMOPHENOL BLUE INDICATOR AR-ACS

Bromophenol Blue Indicator AR-ACS is a dark purple to brownish powder primarily used as a pH indicator in titrations and laboratory testing. With a color transition range of pH 3.0 to 4.6, this amorphous powder changes from yellow to blue depending on the pH, making it an ideal choice for acid-base indicators. The structure includes a brominated phenol with a sulfonphthalein group, providing stable and reliable results. This Analytical Reagent - American Chemical Society grade product is typically 99% pure, with a molecular weight of 669.96 g/mol and a molecular formula of C19H10Br4O5S. It is slightly soluble in water, soluble in alcohol and dilute alkalis, and has a density of 1.7 g/cm3. Stored in tightly sealed containers in a cool, dry place away from light, it has a shelf life of 3 years under proper conditions.