CRESOL RED INDICATOR AR

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MOQ : 25 Grams

CRESOL RED INDICATOR AR Specification

HS Code
38220090

Solubility
Slightly soluble in water; soluble in alcohol and other organic solvents

Density
Gram per cubic centimeter(g/cm3)

Smell
Odorless

Ph Level
pH range 0.2 - 1.8 (red to yellow color change); pH 7.2 - 8.8 (yellow to purple color change)

Molecular Weight
382.43 g/mol

Melting Point
290C (decomposes)

Shape
Powder

Storage
Store in a cool dry and well-ventilated area

Poisonous
No

Form
Solid

Molecular Formula
C21H18O5S

Structural Formula
[(CH3)C6H3(SO3H)(C6H4OH)]

Other Names
o-Cresolsulfonephthalein Cresolsulfonphthalein

Purity
99%

Classification
Indicator

Chemical Name
Cresol Red

CAS No
1733-12-6

EINECS No
217-064-2

Grade
AR (Analytical Reagent)

Standard
ACS

Type
Chemical Indicator

Usage
pH indicator in laboratory experiments

Main Material
Cresol Red

Application
Laboratory and chemical analysis

About CRESOL RED INDICATOR AR

Cresol Red Indicator AR is a high-quality Analytical Reagent (AR) grade powder used in laboratory and chemical analysis as a chemical indicator. With a molecular weight of 382.43 g/mol, it is odorless and non-poisonous, making it safe to handle. This indicator has a pH range of 0.2 - 1.8 (red to yellow color change) and pH 7.2 - 8.8 (yellow to purple color change), providing accurate and reliable results in experiments. Cresol Red is soluble in alcohol and other organic solvents, enhancing its versatility in various applications. Stored in a cool, dry area, this ACS standard product is widely utilized due to its purity level of 99% and compliance with industry standards.