|Place of Origin:||CHINA|
|Model Number:||Reagent Grade Chemical - 26|
|Minimum Order Quantity:||25KGS|
|Packaging Details:||25KG/bag or as required|
|Delivery Time:||Within 7 days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||200-300 MTS/month|
|Package:||As Your Requirement||Purity:||99%|
Bromophenol Blue CAS 115-39-9 BPB Reagent Grade Chemicals
Bromophenol blue is a colorless or light rose red fine crystal. Soluble in ethanol, benzene, ether and other organic solvents, slightly soluble in water, aqueous solution is yellow, in alkaline solution is blue purple. It is mainly used as acid-base indicator. The pH changes from 3.0 to 4.6. The color changes from yellow to blue and purple from green.
|PH indication range||3.0-4.6|
|Melting point ℃||273|
|Flash point ℃||58|
Acid base indicator, pH 3.0 (yellow) - 4.6 (purple). Non aqueous titration indicator, protein electrophoresis staining, virus test, etc.
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