Malachite Green, Oxalate [Sensitive spectrophotometric reagent for PO4] TCI A5100

Chemical Identity

CAS No.: 2437-29-8
PubChem: CID 2724411·SID 87563118
Formula: C52H54N4O12
Molecular weight: 927.0 g/mol
Purity: >95.0%(T)
Reference databases: ChemSpider·ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: bis([4-[[4-(dimethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium);bis(2-hydroxy-2-oxoacetate);oxalic acid
SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=CC=C3.CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=CC=C3.C(=O)(C(=O)O)O.C(=O)(C(=O)[O-])O.C(=O)(C(=O)[O-])O
InChIKey: CNYGFPPAGUCRIC-UHFFFAOYSA-L

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Malachite Green, Oxalate is a sensitive spectrophotometric reagent used for the detection of phosphate (PO₄³⁻) in various quantitative analyses. This chemical is widely utilized in chemical and environmental laboratories for determining phosphate concentrations in water, soil, and chemical samples. Its role as a visual and chemical indicator makes it essential for accurate and efficient analytical procedures. Malachite Green, Oxalate is particularly valuable in research settings where precise and reliable phosphate detection is required.

The key properties that make Malachite Green, Oxalate a preferred choice include its high sensitivity to phosphate, high purity, and stability under specific conditions. Its distinct green color and specific reactivity with phosphate ions allow for quick and accurate analysis. The compound’s ability to change color based on phosphate concentration enhances its utility in both qualitative and quantitative testing. Additionally, its ease of use and availability in solid form make it convenient for laboratory applications.

In Indonesian laboratories, Malachite Green, Oxalate is commonly used in environmental research, analytical chemistry, and educational settings. It supports the analysis of water and soil samples, contributing to environmental monitoring and research. Its reliability and accuracy make it an important tool for meeting chemical analysis standards in academic and industrial laboratories across Indonesia.

Related TCI products

Environmental Analysis – Malachite Green, Oxalate is ideal for detecting phosphate in water and soil samples, supporting environmental monitoring and pollution studies.
Analytical Chemistry – Its high sensitivity and specificity make it suitable for quantitative phosphate detection in chemical analysis.
Research and Development – The reagent is used in research settings to study phosphate interactions and its impact on various chemical processes.
Educational Institutions – It is widely used in teaching laboratories to demonstrate spectrophotometric techniques and phosphate detection methods.
Quality Control – Malachite Green, Oxalate helps in ensuring the accuracy of phosphate measurements in industrial and environmental quality control processes.

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Brand – TCI
CAS Number – 2437-29-8
Category – Chemistry > Stains and Dyes (for Research and Experimental Use) > Basic Dyes (for Research and Experimental Use)
Pack Sizes – Available in various quantities suitable for laboratory use
Physical Form – Solid
Storage Note – Store in a cool, dry place away from direct sunlight

Malachite Green, Oxalate should be stored in a cool, dry place, away from direct sunlight and moisture. It is recommended to use airtight containers to prevent contamination and maintain its chemical integrity. The reagent is typically handled in a well-ventilated laboratory environment to ensure safety. Due to its chemical nature, it should be stored separately from strong acids or bases to avoid unwanted reactions. Proper labeling of containers is essential for safe handling and to prevent accidental exposure. Always follow standard laboratory safety protocols when working with this reagent.

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