What purpose is bromocresol Green used for?

What is bromocresol green for?

Bromocresol Green (BCG), is a dye belonging to the triphenylmethane (triarylmethane) dye family. It can be used to indicate pH in applications like titrations and growth mediums for microorganisms.

Is bromocresol flammable?

NFPA RATEINGS: Health : 1 Flammability : 0 Reactivity : 0 FIRE : Not considered a fire hazard.

Is bromocresol green dangerous?

Burning can produce bromines and sulfur oxides as well as carbon dioxide and carbon monoxide. It can cause irritation of the respiratory tract. Ingestions of large amounts may cause irritation to your gastrointestinal tract. This may cause skin irritation.

What happens if you inhale Bromothymol Blue?

Ingestion may cause stomach irritation, nausea, vomiting, and diarrhea. If swallowed, it can be dangerous. Inhalation: May cause irritation to the respiratory tract. Inhaled may be dangerous.

What does Bromothymol Blue indicate?

carbonic acid

What does Bromothymol Blue indicate?

This 0.1% aqueous bromothymol solution (also known by BromthymolBlue) is a common pH indicator. Bromthymol Blue changes in color from 6.0 (yellow to 7.6) to 7.6(blue). It can be used as an indicator for dissolved carbon dioxide (CO2) or other weakly acidic solutions.

Is Bromothymol in water a solution to this problem?

It can be used to measure dissolved carbon dioxide (CO2) or other weakly acidic solutions. Bromothymol blue solution can sometimes look yellowish or reddish, depending on the pH of stock water used for preparation.

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What color is the indicator thymol-blue in a solution with a pH of 7 and a pH of 0?

Thymol Blue is a pH indicator that displays 3 colors depending on the pH. Thymol Blue is a pH indicator that shows red at pH below 1.2, and yellow at pH between 2.8 to 8.0. Thymol blue is blue for pH levels above 9.6.

What color would a Bromothymol solution at pH 9 be?

Bromothymol Blue acts as a weak acid solution. You can choose to have it in either protonated or deprotonated forms, which will give you a yellow or blue color. In neutral solution, it is bluish-green.