Xylene Extrapure AR, 99.8%
Xylene Extrapure AR, 99.8%, is a high-purity aromatic hydrocarbon solvent widely used in laboratories for analytical and research purposes. With a purity of 99.8%, it meets the standards for Analytical Reagent (AR) grade, making it ideal for precise scientific applications. It is commonly used as a solvent in chemical reactions, sample preparation, and chromatography.
Expiry Date: 2027 July
Pack Size: 2.5L
Xylene Extrapure AR, 99.8%, is a high-quality aromatic hydrocarbon solvent renowned for its exceptional purity and reliability in scientific and industrial applications. With a purity level of 99.8%, this grade of xylene meets the rigorous standards required for Analytical Reagent (AR) grade, ensuring its suitability for precise and demanding laboratory work.
Key Characteristics:
Chemical Composition: Xylene is composed of three isomeric forms—ortho-xylene, meta-xylene, and para-xylene—each contributing to its versatile solvent properties. The mixture of these isomers in Xylene Extrapure AR provides balanced solubility for a wide range of organic compounds.
Purity: The 99.8% purity ensures minimal presence of impurities, making it ideal for sensitive applications where contamination could affect results. This high level of purity is critical for processes like chromatography, where any impurity could interfere with the separation and analysis of compounds.
Analytical Reagent (AR) Grade: As an AR-grade solvent, Xylene Extrapure meets strict criteria for analytical work, providing consistent performance and reliability. This makes it indispensable in laboratories focused on research, development, and quality control.
Expiry Date: 2027 July
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Hydrochloric Acid 37%
Calcium Sulphate Dihydrate Extrapure AR, ACS, 99%
Calcium Sulphate Dihydrate Extrapure AR, ACS, 99% ; Molecular Weight · 172.17 ; Storage · Room Temperature ; Shelf Life · 60 Months.
Calcium sulfate, CaSO4, is a naturally occurring calcium salt. It is commonly known in its dihydrate form, CaSO4∙2H2O, a white or colourless powder called gypsum
Brand Name: SISCO
Pack Size: 500g
Cas No: 1o1o1-41-4
Expiry date: July 2027
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Pack Size: 2.5L
Sodium Metabisulphate Extrapure AR, 98%
Appearance (Form). Crystalline powder ; Solubility (Turbidity) 10% aq. solution. Clear ; Assay min. 98% .
Sodium metabisulphite is used as an antioxidant agent in many pharmaceutical formulations. It is extensively used as a food preservative and disinfectant.
rand Name: SISCO
Pack Size: 500g
Cas No: 7681-57-4
Expiry date: July 2027
Cyclohexane extrapure AR, 99.5%
Pack Size: 2.5L
Magnesium sulphate ( Hepta-hydrate)
Magnesium sulfate heptahydrate is a hydrate that is the heptahydrate form of magnesium sulfate. It has a role as a laxative and a cathartic. It is a magnesium salt and a hydrate. It contains a magnesium sulfate.
Brand Name: LOBA CHEMIE
Pack Size: 500g
Cas No: 04477
Expiry date: Desember 2028
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