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Thermo Scientific Chemicals Malachite Green oxalate Product Code.: 11493257
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Thermo Scientific Chemicals Malachite Green oxalate

Product Code. 11493257
100 g
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Quantity:
25 g
100 g
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Product Code. 11493257

Brand: Thermo Scientific Chemicals A16186.22

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Description

Biological stain, dye reagent, acid base indicator: pH 0.0 yellow, 2.0 green;11.6 green, 14 colorlessMalachite Green oxalate is used as the staining solution for embedded botanical material and as a spore stain. It is also used in studying the photocatalytic degradation with TiO2/WO3. It is employed for determining phosphate in serum and as a reference material in analytical chemistry for the quantification. It is also used as a pH indicator between pH 0.2 - 1.8. It is used as a dye for materials such as silk, leather, and paper.

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

Applications
Biological stain, dye reagent, acid base indicator: pH 0.0 yellow, 2.0 green;11.6 green, 14 colorlessMalachite Green oxalate is used as the staining solution for embedded botanical material and as a spore stain. It is also used in studying the photocatalytic degradation with TiO2/WO3. It is employed for determining phosphate in serum and as a reference material in analytical chemistry for the quantification. It is also used as a pH indicator between pH 0.2 - 1.8. It is used as a dye for materials such as silk, leather, and paper.

Solubility
Soluble in water, alcohol, methanol, ethanol and ethylene glycol monomethyl ether.

Notes
Incompatible with strong oxidizing agents, strong reducing agents, strong bases and strong acids.
TRUSTED_SUSTAINABILITY

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 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)CShow MoreShow Less

Specifications

Melting Point 164°C (decomposition)
UN Number UN2811
Beilstein 3644550
Merck Index 14,5699
Solubility Information Soluble in water,alcohol,methanol,ethanol and ethylene glycol monomethyl ether.
Formula Weight 927.02
Quantity 100 g
Chemical Name or Material Malachite Green oxalate

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10254678 Certificate TypeCertificate of Analysis Date17/05/2025 Catalog NumberA16186.22,A16186.14
Lot Number10246048 Certificate TypeCertificate of Analysis Date09/05/2023 Catalog NumberA16186.22
Lot Number10242335 Certificate TypeCertificate of Analysis Date27/07/2022 Catalog NumberA16186.22,A16186.14
Lot Number10239694 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog NumberA16186.22,A16186.14
Lot Number10187936 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberA16186.22,A16186.14

Safety and Handling

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Product Identifier
  • Malachite Green oxalate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Serious eye damage/eye irritation Category 1
  • Reproductive toxicity Category 2
 Hazard Statement
  • H301-Toxic if swallowed.
  • H312-Harmful in contact with skin.
  • H318-Causes serious eye damage.
  • H361-Suspected of damaging fertility or the unborn child.
  • H410-Very toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P202-Do not handle until all safety precautions have been read and understood.
  • P264-Wash face, hands and anyexposed skin thoroughly after handling.
  • P270-Do not eat, drink or smoke when using this product.
  • P273-Avoid release to the environment.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P330-Rinse mouth.
  • P391-Collect spillage.
  • P405-Store locked up.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Supplemental information
  • MIXTURE LIST-Contains : Malachite Green oxalate
SDS

RUO – Research Use Only

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