One Africa-One Market - Your Borderless B2B Sourcing Portal

Become a Merchant

Welcome To Zandaux

  • Vendor login
  • Track Your Order
  • Support
Sort by:
Cesium Chloride AR 50g - BULK PURCHASE | MOQ 1 CARTON Cesium Chloride AR 50g - BULK PURCHASE | MOQ 1 CARTON
Cesium Chloride AR 50g - BULK PURCHASE | MOQ 1 CARTON
Availability: In Stock

Cesium Chloride (CsCl), Analytical Reagent (AR), 50g is a high-purity inorganic salt used in a range of laboratory applications. It is a white, crystalline compound with the chemical formula CsCl. Cesium chloride is widely utilized in various fields, including chemistry, biology, and physics, due to its unique properties and ability to form solutions with specific ionic characteristics.

KEY FEATURES:

  • Chemical Formula: CsCl
  • IUPAC Name: Cesium chloride
  • Purity: Analytical Reagent grade, ensuring high purity for accurate experimental results.
  • Molecular Weight: 168.36 g/mol
    • New
    Charcoal activated powder 500g - BULK PURCHASE | MOQ 1 CARTON Charcoal activated powder 500g - BULK PURCHASE | MOQ 1 CARTON
    Charcoal activated powder 500g - BULK PURCHASE | MOQ 1 CARTON
    Availability: In Stock

    Activated Charcoal Powder, 500g is a highly porous, fine black powder derived from carbon-rich materials such as wood, peat, coconut shells, or coal. It undergoes a special process called activation, which increases its surface area and adsorptive capacity. Activated charcoal is commonly used in a variety of applications, including water purification, air filtration, medical treatments, and chemical processes.

    KEY FEATURES:

  • Main Component: Carbon (C), often derived from materials like coconut shells or wood.
  • Physical Form: Fine black powder.
  • Purity: Typically of high purity, ensuring effective adsorption and application in various settings. 
  • Appearance: Black, odorless powder.
  • Density: Low density, making it lightweight and easy to handle.
  • Solubility: Insoluble in water or most solvents; it works through adsorption (not absorption).
  • Surface Area: Characterized by a high surface area due to the microporous structure, which enhances its ability to adsorb impurities.
    • New
    Chloride 2 Indicator Powder Pillows, 100 mL (Pack of 50) - BULK PURCHASE | MOQ 10 SETS Chloride 2 Indicator Powder Pillows, 100 mL (Pack of 50) - BULK PURCHASE | MOQ 10 SETS
    Chloride 2 Indicator Powder Pillows, 100 mL (Pack of 50) - BULK PURCHASE | MOQ 10 SETS
    Availability: In Stock

    Chloride 2 Indicator Powder Pillows (Pack of 50), 100mL is a convenient, pre-measured reagent used for detecting chloride ions (Cl⁻) in aqueous solutions. This product is designed to simplify the process of chloride testing, often used in water quality analysis, industrial processes, and laboratory experiments. When the powder is added to a sample, it reacts with chloride ions, producing a color change that can be quantitatively assessed.

    KEY FEATURES:

  • Reagent Type: Chloride 2 indicator powder, designed to form a colorimetric reaction with chloride ions in solution.
  • Formulation: Powder form, pre-measured for easy use in single tests. 
  • Water Quality Testing: Commonly used to measure chloride ion concentration in water samples (e.g., drinking water, pool water, industrial effluent).
  • Industrial Processes: Helps monitor chloride levels in various chemical or manufacturing processes where chloride concentration is crucial for system stability.
  • Environmental Monitoring: Used in environmental testing to assess the chloride content in natural waters, including rivers, lakes, and seawater.
  • Laboratory Analysis: Used in laboratories for quantitative and qualitative analysis of chloride ions in various samples.
    • New
    Chloroform AR (2.5Litres) - BULK PURCHASE | MOQ 1 CARTON Chloroform AR (2.5Litres) - BULK PURCHASE | MOQ 1 CARTON
    Chloroform AR (2.5Litres) - BULK PURCHASE | MOQ 1 CARTON
    Availability: In Stock

    Chloroform (chemical formula: CHCl₃), also known as trichloromethane, is a colorless, volatile liquid with a distinct, sweet smell. It is widely used in laboratories and industries for its solvent properties. The "AR" grade denotes that it is of Analytical Reagent quality, ensuring high purity suitable for analytical and laboratory applications.

    KEY FEATURES:

  • High Purity: Suitable for precise analytical work and laboratory experiments.
  • Solvent Properties: Effective in dissolving fats, oils, rubber, alkaloids, and resins.
  • Density: Approximately 1.48 g/mL at 20°C, making it denser than water.
  • Boiling Point: 61.2°C (142.2°F).
  • Stability: Can degrade over time in the presence of light and oxygen, producing phosgene. Typically stabilized with ethanol or amylene.
  • Packaging: Supplied in a 2.5-liter amber glass bottle to minimize degradation from light exposure.
    • New
    Citric Acid Reagent Powder Pillows for Silica, 10 mL (Pack 100) - BULK PURCHASE | MOQ 10 SETS Citric Acid Reagent Powder Pillows for Silica, 10 mL (Pack 100) - BULK PURCHASE | MOQ 10 SETS
    Citric Acid Reagent Powder Pillows for Silica, 10 mL (Pack 100) - BULK PURCHASE | MOQ 10 SETS
    Availability: In Stock

    Citric Acid Reagent Powder Pillows are pre-measured, single-use packets designed for water analysis, specifically for testing silica in water samples. These pillows ensure consistent reagent delivery and are commonly used in laboratory and field settings to support water quality monitoring and industrial processes.

    KEY FEATURES:

  • Pre-Measured Convenience: Each pillow contains a precise amount of citric acid reagent for accurate and repeatable results in silica determination.

  • Silica Testing: Specifically formulated to assist in silica analysis in water samples when combined with the appropriate test method or instrumentation.

  • Easy to Use: Simply add the contents of a pillow to a 10 mL water sample for hassle-free reagent preparation.

  • Pack of 100: The package contains 100 individually sealed pillows, making it cost-effective and practical for frequent testing. 

  • Compatibility: Suitable for use with specific water analysis equipment and methods as recommended by the manufacturer.

  • Stability and Shelf Life: Packaged to maintain reagent integrity and ensure a reliable shelf life under proper storage conditions.

    • New
    Cobalt(II) chloride Hexahydrate 500g - BULK PURCHASE | MOQ 1 CARTON Cobalt(II) chloride Hexahydrate 500g - BULK PURCHASE | MOQ 1 CARTON
    Cobalt(II) chloride Hexahydrate 500g - BULK PURCHASE | MOQ 1 CARTON
    Availability: In Stock

    Cobalt(II) chloride hexahydrate (chemical formula: CoCl₂·6H₂O) is a hydrated inorganic compound that appears as red or pink crystals. It is widely used in laboratory and industrial settings for various applications, including as a chemical reagent, desiccant indicator, and in the synthesis of other cobalt compounds.

    KEY FEATURES:

  • Formula: CoCl₂·6H₂O
  • Molecular Weight: 237.93 g/mol 
  • Appearance: Red or pink crystalline solid.
  • Solubility: Highly soluble in water and alcohol.
  • Stability: Hygroscopic; absorbs moisture from the air.
    • New
    COBALTOUS ACETATE (100g) - BULK PURCHASE | MOQ 1 CARTON COBALTOUS ACETATE (100g) - BULK PURCHASE | MOQ 1 CARTON
    COBALTOUS ACETATE (100g) - BULK PURCHASE | MOQ 1 CARTON
    Availability: In Stock

    Cobaltous Acetate (chemical formula: Co(C₂H₃O₂)₂·4H₂O) is a cobalt salt of acetic acid. It typically appears as reddish-purple crystals and is highly soluble in water and alcohol. This compound is widely used in laboratory and industrial applications, including as a catalyst, in electroplating, and in the synthesis of cobalt-based materials.

    KEY FEATURES:

  • Appearance: Reddish-purple crystalline solid.
  • Solubility: Soluble in water and alcohol, forming pink to violet solutions depending on concentration. 
  • Formula: Co(C₂H₃O₂)₂·4H₂O
  • Molecular Weight: 249.08 g/mol
  • Supplied in a 100g container, securely sealed to protect the product from contamination and moisture.
    • New
    COBALTOUS NITRATE (500g) - BULK PURCHASE | MOQ 1 CARTON COBALTOUS NITRATE (500g) - BULK PURCHASE | MOQ 1 CARTON
    COBALTOUS NITRATE (500g) - BULK PURCHASE | MOQ 1 CARTON
    Availability: In Stock

    Cobaltous Nitrate (chemical formula: Co(NO₃)₂·6H₂O) is an inorganic cobalt salt that appears as red-violet, hygroscopic crystals. It is commonly used in chemical analysis, the synthesis of cobalt-based compounds, and as a catalyst precursor.

    KEY FEATURES:

  • Formula: Co(NO₃)₂·6H₂O
  • Molecular Weight: 291.03 g/mol 
  • Appearance: Red-violet crystalline solid.
  • Solubility: Highly soluble in water and alcohol.
  • Stability: Hygroscopic, absorbs moisture from the air.
    • New
    COD Digest Vials HR +200-15000mg/L - BULK PURCHASE | MOQ 10 SETS COD Digest Vials HR +200-15000mg/L - BULK PURCHASE | MOQ 10 SETS
    COD Digest Vials HR +200-15000mg/L - BULK PURCHASE | MOQ 10 SETS
    Availability: In Stock

    COD (Chemical Oxygen Demand) Digest Vials High Range (HR) are pre-prepared vials designed for rapid and accurate measurement of chemical oxygen demand in water and wastewater samples. These vials are compatible with standard spectrophotometers or colorimeters and are widely used in environmental testing and industrial applications.

    KEY FEATURES:

  • Designed for high-range COD testing, with a range of 200 to 15,000 mg/L.
  • Suitable for heavily polluted or industrial water samples. 
  • Pre-filled with a specific amount of digestion reagent, eliminating the need for manual preparation.
  • Ready-to-use design ensures consistent and reliable results. 
  • Contains a mix of strong oxidizing agents, including potassium dichromate and sulfuric acid, for effective digestion.
  • Includes a catalyst (typically silver sulfate) for improved reaction efficiency.
    • New
    COD Digest Vials LR 3-150mg/L - BULK PURCHASE | MOQ 10 SETS COD Digest Vials LR 3-150mg/L - BULK PURCHASE | MOQ 10 SETS
    COD Digest Vials LR 3-150mg/L - BULK PURCHASE | MOQ 10 SETS
    Availability: In Stock

    COD (Chemical Oxygen Demand) Digest Vials Low Range (LR) are pre-filled vials designed for the precise determination of low levels of organic pollution in water samples. These vials are ideal for monitoring cleaner water sources, such as treated wastewater, natural water bodies, or potable water.

    KEY FEATURES:

  • Specifically formulated for low-range COD testing, measuring from 3 to 150 mg/L.
  • Suitable for applications requiring high sensitivity to detect low levels of organic matter. 
  • Each vial contains the exact amount of reagents required for COD analysis, ensuring accuracy and convenience.
  • Includes potassium dichromate, sulfuric acid, and a catalyst (silver sulfate). 
  • Monitoring treated wastewater to ensure compliance with environmental regulations.
  • Testing natural water bodies for organic contamination.
  • Potable water quality analysis to detect trace organic content.
    • New
    COD Digest Vials HR 20-2500mg/L Pack-150 - BULK PURCHASE | MOQ 10 SETS COD Digest Vials HR 20-2500mg/L Pack-150 - BULK PURCHASE | MOQ 10 SETS
    COD Digest Vials HR 20-2500mg/L Pack-150 - BULK PURCHASE | MOQ 10 SETS
    Availability: In Stock

    COD (Chemical Oxygen Demand) Digest Vials High Range (HR) are pre-prepared, single-use vials specifically designed to measure COD levels in water samples ranging from 20 to 2500 mg/L. These vials are commonly used for analyzing moderately polluted water, including industrial wastewater and surface water samples.

    KEY FEATURES:

  • Designed for high-range COD testing, measuring between 20 to 2500 mg/L.
  • Ideal for moderately contaminated water samples, such as industrial effluents and process water. 
  • Pre-filled with the required amount of COD digestion reagents, ensuring consistent and accurate results.
  • Contains potassium dichromate, sulfuric acid, and a silver sulfate catalyst. 
  • Monitoring wastewater for regulatory compliance.
  • Assessing industrial water quality.
  • Environmental testing of rivers, lakes, and reservoirs with moderate pollution levels.
    • New
    Combicoulomat Frit reagent 500g - BULK PURCHASE | MOQ 1 CARTON Combicoulomat Frit reagent 500g - BULK PURCHASE | MOQ 1 CARTON
    Combicoulomat Frit reagent 500g - BULK PURCHASE | MOQ 1 CARTON
    Availability: In Stock

    Combicoulomat Frit Reagent is a specialized chemical reagent designed for use in Karl Fischer titration, specifically for the determination of moisture content in various samples. It is intended for coulometric titration systems with frit (diaphragm) cells, where it acts as an electrolyte solution that facilitates precise and accurate water content measurement.

    KEY FEATURES:

  • Ideal for industries such as pharmaceuticals, petrochemicals, food, and plastics where precise moisture analysis is critical.
  • Suitable for liquid, solid, and gas samples. 
  • Optimized for use in coulometric Karl Fischer titrators with fritted cells, ensuring accurate moisture determination at even low levels. 
  • Specifically formulated for titration systems equipped with diaphragm (frit) cells.
  • Works seamlessly with a wide range of Karl Fischer titration instruments.
    • New
    COPPER II OXIDE AR (500G) - BULK PURCHASE | MOQ 1 CARTON COPPER II OXIDE AR (500G) - BULK PURCHASE | MOQ 1 CARTON
    COPPER II OXIDE AR (500G) - BULK PURCHASE | MOQ 1 CARTON
    Availability: In Stock

    Copper(II) Oxide (CuO) is a black, inorganic compound with a wide range of applications in laboratories and industrial settings. Its analytical reagent (AR) grade ensures high purity, making it suitable for precise analytical and research purposes.

    KEY FEATURES:

  • Formula: CuO
  • Molecular Weight: 79.55 g/mol
  • Assay (Purity): Typically ≥ 99% (AR grade) 
  • Appearance: Black powder or crystalline solid
  • Density: 6.31 g/cm³
  • Insoluble in water but soluble in mineral acids like hydrochloric acid and sulfuric acid
    • New
    Copper II Sulphate (penta Hydrate) 500g - BULK PURCHASE | MOQ 1 CARTON Copper II Sulphate (penta Hydrate) 500g - BULK PURCHASE | MOQ 1 CARTON
    Copper II Sulphate (penta Hydrate) 500g - BULK PURCHASE | MOQ 1 CARTON
    Availability: In Stock

    Copper(II) sulfate pentahydrate is a bright blue, crystalline compound commonly used in chemical analysis, industrial processes, and laboratory settings. It is a hydrated form of copper sulfate, and its high purity (AR grade) makes it suitable for precise chemical applications, particularly in laboratories and educational environments.

    KEY FEATURES:

  • Formula: CuSO₄·5H₂O
  • Molecular Weight: 249.68 g/mol
  • Purity: Typically ≥ 98% (AR grade) 
  • Appearance: Blue crystalline solid
  • Solubility: Soluble in water, forming a blue solution
  • Melting Point: Decomposes at 110°C, losing water of crystallization
  • Density: 2.284 g/cm³
    • New
    Copper_ll_sulphate (penta hydrate) Cu.SO4.5H2O - BULK PURCHASE | MOQ 10 SETS Copper_ll_sulphate (penta hydrate) Cu.SO4.5H2O - BULK PURCHASE | MOQ 10 SETS
    Copper_ll_sulphate (penta hydrate) Cu.SO4.5H2O - BULK PURCHASE | MOQ 10 SETS
    Availability: In Stock

    Copper(II) sulfate pentahydrate is a blue crystalline solid that is a commonly used chemical compound in various laboratory, industrial, and agricultural applications. It contains five molecules of water per formula unit, making it a hydrated form of copper sulfate. The high purity (AR grade) ensures it is suitable for analytical applications and scientific research.

    KEY FEATURES:

  • Chemical Formula: CuSO₄·5H₂O
  • Molecular Weight: 249.68 g/mol
  • Common Name: Copper sulfate pentahydrate 
  • Appearance: Bright blue crystalline solid
  • Solubility: Soluble in water, forming a blue solution
  • Melting Point: Decomposes at 110°C, releasing water of crystallization
  • Density: 2.284 g/cm³
  • Molar Mass: 249.68 g/mol
    • New
    Wholesale Mining Products | Africa B2B Marketplace

    Discover top-quality mining products at competitive prices. Partner with reliable Africa wholesale suppliers. Fast shipping and secure transactions guaranteed.

    busy...