The Malachite Green Oxalate (C.I. 42000) is a dye used for spore staining within the Life Science field, specifically in Microbiology. It has a Molecular Weight of 927.02 g/mol and falls under the substance groups of Salts of aromatic amines and Carboxylic acid salts. In the workplace, it requires various safety measures such as prohibition labels, no smoking signs, no admittance for unauthorized persons, no eating and drinking, warning labels, caution labels for toxic and corrosive materials, precept labels for safety goggle and glove usage. The scientific name for this compound is [4-[[4-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium chloride with the molecular formula C23H25N2.Cl and a

• CAS Number: 2437-29-8
• Molecular Formula: C23H25N2.Cl
• Molecular Weight: 364.9
• Exact Mass: 364.1706265
• GHS Signal Word: Danger
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H301 (21.4%): Toxic if swallowed [Danger Acute toxicity, oral]