What is Methylthioninium chloride used for?

Methylthioninium Chloride is primarily used in the treatment of medicinal and chemical induced and genetic methaemoglobinaemia that are not due to a structural abnormality of haemoglobin. Methylthioninium Chloride is indicated in adults, and children and adolescents (aged 0 to 17 years old).

What is methylene used for?

Methylene Blue oral is used to treat methemoglobinemia and urinary tract infections. Methylene Blue is also used as a dye or staining agent to make certain body fluids and tissues easier to view during surgery or on an x-ray or other diagnostic exam.

How does methylene blue work as an indicator?

Methylene blue is widely used as a redox indicator in analytical chemistry. Solutions of this substance are blue when in an oxidizing environment, but will turn colorless if exposed to a reducing agent. Upon shaking the bottle, oxygen oxidizes methylene blue, and the solution turns blue.

What is the purpose of methylene blue stain?

Methylene blue is used to stain blood films/smears used in cytology and to stain RNA or DNA for viewing under the microscope or on hybridization membranes. Methylene Blue solution has been used to stain human amniotic fluid stem cells to determine cell viability.

What are the different brands of methylthioninium chloride?

Methylthioninium Chloride may be found in some form under the following brand names: Atrosept. Cystemms-V. Darcalma. Darpaz. Dolsed.

How is methylene blue used to treat methemoglobin?

When large amounts of methemoglobin occur secondary to toxins, methemoglobin reductases are overwhelmed. Methylene blue, when injected intravenously as an antidote, is itself first reduced to leucomethylene blue, which then reduces the heme group from methemoglobin to hemoglobin.

What is the maximum absorbance of methylene blue?

In this dataset a peak absorbance of 1.7 (i.e. 98% of transmitted light absorbed) was observed with 665 nm light passing through 1 cm of 10 micromolar methylene blue solution. The maximum absorption of light is near 670 nm.