BROMOTHYMOL BLUE INDICATOR PAPER

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MOQ : 1 Kilograms

BROMOTHYMOL BLUE INDICATOR PAPER Specification

Properties
Color changes from yellow to green to blue in pH range of 6.0 to 7.6

Smell
Odorless

Physical Form
Paper strips

Usage
Place a strip into the liquid to measure its pH level; color changes indicate acidity or alkalinity

CAS No
76-59-5 (for bromothymol blue)

Structural Formula
Represents bromothymol blue dye molecule: C27H28Br2O5S

Purity
Not applicable for paper

Molecular Formula
C27H28Br2O5S

Melting Point
Less relevant for paper; bromothymol blue has a melting point of 202-208C

Ph Level
Works in pH range 6.0 to 7.6

Refractive Rate
Not applicable for indicator paper

Poisonous
NO

Ingredients
Filter paper impregnated with bromothymol blue dye

Solubility
Soluble in water and alcohol when in dye form

Shelf Life
Approximately 2 years when stored properly

Application
Used for pH measurement in laboratories and educational settings

HS Code
3822.00 (for prepared indicator papers)

Density
Gram per cubic centimeter(g/cm3)

Grade
Laboratory

EINECS No
200-971-2 (for bromothymol blue)

Molecular Weight
624.39 g/mol

Taste
Neutral

Appearance
Paper strips impregnated with chemical dye

Shape
Rectangular strips

Storage
Keep in a cool dry place away from direct sunlight and moisture

About BROMOTHYMOL BLUE INDICATOR PAPER

BROMOTHYMOL BLUE INDICATOR PAPER are rectangular paper strips impregnated with bromothymol blue dye used for pH measurement in laboratories and educational settings. With a color-changing property from yellow to green to blue in the pH range of 6.0 to 7.6, these papers are designed for easy monitoring of acidity or alkalinity levels in liquids. The odorless and non-toxic paper strips have a shelf life of approximately 2 years when stored properly in a cool, dry place. These indicator papers are made of filter paper impregnated with the bromothymol blue dye, which is soluble in water and alcohol when in dye form.