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Bromocresol green CAS 76-60-8 BROMOCRESOL BLUE Reagent Grade Chemicals

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Reagent Grade Chemical - 24
Minimum Order Quantity: 25KGS
Price: Negotiation
Packaging Details: 25KG/bag or as required
Delivery Time: Within 7 days
Payment Terms: L/C, T/T
Supply Ability: 200-300 MTS/month
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Detail Information
Name: Bromocresol Green CAS: 76-60-8
Form: Powder Color: Yellow
Package: As Your Requirement Purity: 99%

Product Description

Bromocresol green CAS 76-60-8 BROMOCRESOL BLUE Reagent Grade Chemicals

 

Description:

 

The precipitates from acetic acid are fine light yellow crystals. The relative molecular weight was 698.05. The melting point is 218 ~ 219 ℃. It is slightly soluble in water and soluble in ethanol, ether, ethyl acetate and benzene. It is very sensitive to alkali. When it comes to alkaline aqueous solution, it is blue-green. Bromocresol green can be used as an indicator. It is yellow when pH = 3.8 and blue-green when pH = 5.4.

 

Specifications:

 

Item Index
Appearance Pale yellow crystal
Melting point ℃ 225
Density (g/ml) 0.79
Flash point ℃ 12

 

Application:

 

Acid base indicator. Sodium salt is often used in colorimetric determination of pH. Acid base indicator, pH 3.8 (yellow) ~ 5.4 (blue). Its sodium salt solution is used as a chromogenic agent for the determination of pH value by spectrophotometry. It can be used as a reagent for the determination of aliphatic hydroxyl acids and alkaloids by TLC and the extraction and separation agent for the spectrophotometric determination of quaternary ammonium cations.

 

Our strengths:

 

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