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) Sulphate Heptahydrate Extrapure AR, 99%
Cobalt (II) Sulphate Heptahydrate extrapure AR, 99% ; Appearance (Colour), Red ; Appearance (Form), Crystalline powder ; Solubility (Turbidity) 10% aq. solution .
Cobalt sulfate is used in electroplating baths, storage batteries, sympathetic inks, and as an additive to soils and animal feeds.
Brand Name: SISCO
Pack Size: 500g
Cas No: 10026-24-1
Expiry date: July 2028
Sodium Sulphate Anhydrous Extrapure AR, 99.5%
Paraffin Liquid Heavy (Mineral Oil Heavy) extrapure, 110-230mPas
Pack Size: 2.5L
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
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
Lead (II) Nitrate Extrapure, 99%
Lead(II) nitrate is an inorganic compound with the chemical formula Pb(NO3)2. It commonly occurs as a colourless crystal or white powder and, unlike most other lead(II) salts, is soluble in water.
Brand name: SISCO
Pack size 500g
Cas no:10099-74-8
Expiry date: July-2027
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