Glycerol [Matrix for FABMS and liquid SIMS] TCI S0373

Chemical Identity

CAS No.: 56-81-5
PubChem: CID 753·SID 87575884
Formula: C3H8O3
Molecular weight: 92.09 g/mol
Purity: >99.0%(GC)
Reference databases: ChEBI·ChemSpider·ECHA·Wikipedia

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: propane-1,2,3-triol
SMILES: C(C(CO)O)O
InChIKey: PEDCQBHIVMGVHV-UHFFFAOYSA-N

Rp 557.550,00

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Glycerol, also known as 1,2,3-propanetriol, is a versatile chemical compound widely used in analytical chemistry, particularly in mass spectrometry techniques. As a matrix for FABMS and liquid SIMS, glycerol plays a critical role in facilitating the ionization of molecules without causing structural damage. This makes it an essential component in laboratories where high-resolution and accurate molecular analysis is required. Its ability to absorb laser energy evenly and its stable chemical properties make it ideal for use in advanced analytical instruments.

The unique properties of glycerol, including its high viscosity, good solubility, and ability to control evaporation rates, make it a preferred choice for complex molecular ionization processes. These characteristics ensure that the sample remains intact during ionization, leading to more reliable and reproducible results. Additionally, glycerol’s compatibility with a wide range of compounds enhances its applicability in various analytical scenarios. Its consistent performance across different experimental conditions further solidifies its position as a key reagent in modern analytical chemistry.

In Indonesian laboratories, glycerol is extensively used in chemical and pharmaceutical research, as well as environmental analysis. It is commonly found in analytical labs where the detection and identification of organic and inorganic compounds are critical. Its widespread use in these settings highlights its importance in supporting scientific research and ensuring the accuracy of analytical results.

Related TCI products

FABMS (Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry) benefits from glycerol's ability to absorb laser energy evenly, ensuring consistent ionization of large molecules.
Liquid SIMS (Secondary Ion Mass Spectrometry) utilizes glycerol to control evaporation rates and maintain sample integrity during ionization.
Organic compound analysis relies on glycerol’s stable chemical properties to prevent sample degradation during ionization.
Environmental sample analysis uses glycerol to enhance the detection of trace elements without altering the molecular structure.
Pharmaceutical research employs glycerol as a matrix to analyze complex drug molecules with high accuracy and precision.

Brand	TCI
CAS number	56-81-5
Molecular formula	—
Purity	—
Category	Analytical Chemistry > Analytical Reagents > Mass Spectrometry (MS) Reagents
Pack sizes	Available in various quantities as per standard laboratory requirements
Physical form	Liquid
Storage	Store in a cool, dark place away from direct sunlight and heat sources

Glycerol should be stored in a cool, dark environment to prevent degradation and maintain its chemical stability. It is recommended to use sealed containers made of glass or high-density polyethylene to avoid contamination and evaporation. Due to its high viscosity, glycerol should be handled with care to prevent spills and ensure safe laboratory practices. Always wear appropriate personal protective equipment, such as gloves and safety goggles, when handling this substance. Proper ventilation is also advised to minimize exposure to vapors. Regular monitoring of storage conditions ensures the material remains suitable for analytical applications.

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