Thermo Scientific Chemicals Malachite Green oxalate, pure, high purity biological stain

Catalog No.	Quantity	Packaging
AC229785000	500 g	Glass bottle
AC229780250	25 g	Glass bottle
AC229781000	100 g	Glass bottle

Catalog No. AC229785000 Supplier Thermo Scientific Chemicals Supplier No. 229785000

Description

Malachite Green oxalate, C52H54N4O12, CAS Number-2437-29-8, C.I. 42000, Basic Green 4, 500g, 0.9 to 1.15, 13, 745, 219-441-7, 927.03, Pure, Danger | CAS: 2437-29-8 | C52H54N4O12 | 927.02 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 2437-29-8
• Molecular Formula: C52H54N4O12
• Molecular Weight (g/mol): 927.02
• MDL Number: MFCD00011766,MFCD00151209
• InChI Key: CNYGFPPAGUCRIC-UHFFFAOYSA-L
• Synonym: Basic Green 4, C.I. 42000
• PubChem CID: 2724411
• IUPAC Name: [4-[[4-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;2-hydroxy-2-oxoacetate;oxalic acid
• SMILES: OC(=O)C(O)=O.OC(=O)C([O-])=O.OC(=O)C([O-])=O.CN(C)C1=CC=C(C=C1)[C+](C1=CC=CC=C1)C1=CC=C(C=C1)N(C)C.CN(C)C1=CC=C(C=C1)[C+](C1=CC=CC=C1)C1=CC=C(C=C1)N(C)C

• Absorbance: 1650 to 1950 (at lambda max.)
• Melting Point: 164.0°C
• Absorption Ratio: 0.9 to 1.15
• Beilstein: 13, 745
• Merck Index: 15, 5763
• Solubility Information: Solubility in water: 60g/L (20°C). Other solubilities: soluble in alcohol, methanol, amyl alcohol
• Infrared Spectrum: Authentic
• Lambda Max: 620 to 625nm (in 50:50 IMS:water)
• Formula Weight: 927.03
• Loss on Drying: 10% max. (105°C)
• Grade: Pure
• Packaging: Glass bottle
• Color: Green
• Quantity: 500 g
• Physical Form: Crystalline Powder or Crystals With Metal Luster
• Chemical Name or Material: Malachite Green oxalate

Safety and Handling

Hazard Category	Danger
Hazard Statement	GHS H Statement: Toxic if swallowed. Suspected of damaging the unborn child. Causes serious eye damage. Very toxic to aquatic life with long lasting effects.
Precautionary Statement	GHS P Statement: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Wear eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Use personal protective equipment as required. Avoid release to the environment. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	219-441-7
RTECSNumber	BQ1190000

SDS

RUO – Research Use Only