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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Cobalt (II) Nitrate Hexahydrated Extrapure AR, 99%
Cobalt nitrate is the inorganic compound with the formula Co(NO3)2xH2O. It is cobalt(II)’s salt. The most common form is the hexahydrate Co(NO3)2·6H2O, which is a red-brown deliquescent salt that is soluble in water and other polar solvents.
Brand Name: SISCO
Pack Size: 500g
Cas No: 10026-22-9
Expiry date: July 2027
Acetonitrile (ACN) for HPLC & UV Spectroscopy, 99.9%
Paraffin Liquid Light extrapure
Pack Size: 2.5L
Sodium Thiosulphate Anhydrous Extrapure AR, 99.5%
SODIUM THIOSULFATE (SOE dee um thi oh SUHL feyt) is used to treat cyanide poisoning. If a poisoning or overdose occurs, get emergency help. Do not treat a poisoning or overdose yourself. It is also a protective medicine used to prevent or lessen the kidney damage that can be caused by cisplatin chemotherapy.
Brand name: SISCO
Pack size: 500g
Cas no:7772-98-7
Expiry date: July 2027
Zinc Acetate Dihydrate Extra Pure
A salt produced by the reaction of zinc oxide with acetic acid and used as an astringent, styptic, and emetic.
Brand Name: LOBA CHEMIE
Pack Size: 500g
Cas No: 5970-45-06540
Expiry date: May, 2026
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
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