Phenol Red Sodium Salt CAS 34487-61-1 Phenolsulfonephthalein Sodium Salt

• CAS No.: 34487-61-1
• Formula: C19h13nao5s
• EINECS: 252-057-8
• Appearance: Powder
• Grade Standard: Industrial Grade
• Shelf Life: 2 Years
• Model NO.: SUREST-61
• Stock: Available
• Molecular Weight: 376.36
• Color: Red
• Melting Point: 285 ºC
• Water Solubility: Soluble
• Transport Package: 25kg or 200 Kg/Barrel
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 2934991000
• Production Capacity: 1000 Tons Yearly

Product Description

Phenol Red sodium salt

 

Name	Phenol Red sodium salt
Synonyms	Phenolsulfonephthalein sodium salt
Molecular Structure
Molecular Formula	C19H13NaO5S
Molecular Weight	376.36
CAS Registry Number	34487-61-1
EINECS	252-057-8

Properties

Melting point	285 ºC
Water solubility	soluble

Chemical Property/Description
1. Appearance: Phenol Red sodium salt is light pink to orange-red crystalline powder substance.
2. Solubility: Phenol Red sodium salt has a high solubility in water and can be dissolved in alcohol, ether and ketone solvents.
3. Acid and alkali: Phenol Red sodium salt is an alkaline compound and an alkaline solution.
4. Stability: Phenol Red sodium salt is relatively stable in the air, but its solution should not be exposed to sunlight.
5. Spectral characteristics: Phenol Red sodium salt has an obvious absorption peak (about 520 nm) and emission peak (about 580 nm), so it has the characteristics of spectral detection applications.


Main Uses:
The main uses of Phenol Red sodium salt are as follows:
1. Chemical analysis:Phenol Red sodium salt can be used as an indicator to detect the acid-base properties of solutions through color changes.
2. Preparation compounds: Phenol Red sodium salt can be used to prepare organic compounds such as fluorescent dyes and dye intermediates.
3. Biomedical applications: Phenol Red sodium salt can be used as a fluorescent probe for biomedical research such as live cell imaging and protein determination.

 

Detailed Photos