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Methylene Blue Trihydrate/Alkaline Lake Blue BB

Product Description:

CAS: 7220-79-3


Molecular Formula:


Formula Weight: 337.87

Product Detail

Product Tags

Use and description

A compound consisting of dark green crystals or crystalline powder, having a bronze-like luster. Solutions in water or alcohol have a deep blue color. Methylene blue is used as a bacteriologic stain and as an indicator. It inhibits GUANYLATE CYCLASE, and has been used to treat cyanide poisoning and to lower levels of METHEMOGLOBIN.

Physical Characters and Index

Melting point :190 °C (dec.)(lit.)

Density :0.98 g/mL at 25 °C

Flash point :14 °C

Storage :no restrictions.

Solubility :Soluble in water, chloroform; sparingly soluble in ethanol