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Aceto Orcein
Original price was: KSh2,100.00.KSh2,000.00Current price is: KSh2,000.00.
Ceramic Stain Remover(1 Litre)
Original price was: KSh3,000.00.KSh2,200.00Current price is: KSh2,200.00.
Bio-Waste Digester Kit (1 Liter)
Original price was: KSh1,200.00.KSh1,000.00Current price is: KSh1,000.00.
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Magnesium chloride
Magnesium chloride is an inorganic compound with the chemical formula MgCl2. It is a crystalline salt that is composed of magnesium and chloride ions. In its solid form, it appears as a white or colorless crystalline powder. Magnesium chloride is highly soluble in water and forms hydrated forms, such as magnesium chloride hexahydrate (MgCl2Ā·6H2O), which is commonly used in various applications.
Magnesium chloride is primarily obtained from natural sources, such as brine deposits or seawater, and it can also be produced by chemical processes. It has a wide range of uses in various industries and applications. It is commonly employed as a deicing agent for roads and highways during winter, as it effectively lowers the freezing point of water. In addition, it is used in the production of magnesium metal, as a component in the preparation of tofu, as a dust suppressant, and as a nutrient supplement in agriculture and animal feed.
Medically, magnesium chloride can be utilized as a mineral supplement for individuals with magnesium deficiencies. It may also be administered intravenously in certain medical treatments. Furthermore, magnesium chloride has been explored for its potential therapeutic benefits, such as in the management of asthma, constipation, and magnesium deficiency-related conditions.
Overall, magnesium chloride is a versatile compound with various practical applications across different industries, while also offering potential health benefits.
Silica gel blue self indicating 25kg
Silica gel blue self-indicating is a type of desiccant made from a form of silicon dioxide that appears blue when it is dry and changes color to pink when it becomes saturated with moisture. The self-indicating feature allows the user to easily identify when the silica gel needs to be replaced or recharged. It is commonly used in packaging, electronics, and other industries to prevent moisture damage to products during storage and transportation.
Sodalime with indicator 500gm
Sodalime with an indicator is a substance often used in medical and laboratory settings, primarily for the absorption of carbon dioxide (COā) and certain other acidic gases. The indicator in sodalime serves a crucial function by visually signaling when the sodalime has been exhausted and can no longer effectively absorb COā. Hereās a detailed look at its components, functionality, and use:
Components of Sodalime
- Sodium Hydroxide (NaOH) and Potassium Hydroxide (KOH): These strong bases are the active components that react with COā to form carbonates and water.
- Calcium Hydroxide (Ca(OH)ā): This provides a medium in which the reaction takes place and also participates in the COā absorption process.
- Water (HāO): Necessary for the chemical reaction.
- Indicator Dye: Changes color based on the pH level, signaling when the sodalime is no longer effective.
Chemical Reaction
The primary reaction for COā absorption can be summarized as: CO2+H2OāH2CO3text{CO}_2 + text{H}_2text{O} rightarrow text{H}_2text{CO}_3CO2ā+H2OāH2CO3ā H2CO3+2NaOHāNa2CO3+2H2Otext{H}_2text{CO}_3 + 2text{NaOH} rightarrow text{Na}_2text{CO}_3 + 2text{H}_2text{O}H2CO3ā+2NaOHāNa2āCO3ā+2H2āO Secondary reactions may involve calcium hydroxide: Na2CO3+Ca(OH)2ā2NaOH+CaCO3text{Na}_2text{CO}_3 + text{Ca(OH)}_2 rightarrow 2text{NaOH} + text{CaCO}_3Na2āCO3ā+Ca(OH)2āā2NaOH+CaCO3ā
Sodium Metal 100gm
Chemical Formula: Na
Appearance: Sodium metal is a soft, silvery-white, highly reactive metal. It is shiny when freshly cut but tarnishes rapidly in air due to oxidation.
Physical Properties:
- Atomic Number: 11
- Density: 0.97 g/cmĀ³ at 20Ā°C
- Melting Point: 97.79Ā°C (207.02Ā°F)
- Boiling Point: 883Ā°C (1621Ā°F)
- Hardness: Sodium is soft enough to be cut with a knife.
- Reactivity: Sodium is highly reactive, especially with water, producing sodium hydroxide and hydrogen gas. This reaction is exothermic and can be explosive. 2Na+2H2Oā2NaOH+H22Na + 2H_2O ā 2NaOH + H_22Na+2H2āOā2NaOH+H2ā
- Oxidation: In air, sodium rapidly oxidizes, forming a layer of sodium oxide (Na_2O).
Zinc Oxide 500gm
Analytical Reagents, Antioxidants, Electronic Chemicals, Excipients, Nutrient Supplements, UV Filters, Wastewater Treatment Chemicals
Zinc oxide is a versatile, inorganic compound often used in various applications. It appears as a white, powdery substance and is known for its numerous benefits. In cosmetics and skincare, it's favored for its ability to provide a protective barrier against UV rays, making it a common ingredient in sunscreens and lotions. Additionally, zinc oxide has antimicrobial properties, which makes it useful in treating minor skin irritations and rashes. In the industrial sector, it's used in rubber production, ceramics, and as a pigment in paints. Overall, it's valued for its protective, soothing, and functional properties.
Zinc sulphate 500gm
Analytical Reagents, Catalysts, Excipients, Fertilizers, Nutrient Supplements, Wastewater Treatment Chemicals
Zinc sulphate is an inorganic compound that appears as a colorless crystalline solid or white powder. It is highly soluble in water and has a slightly astringent taste. This compound is often used in various industrial applications, including the production of rayon, as a preservative for leather and wood, and in the manufacturing of lithopone, a white pigment.
In agriculture, zinc sulphate serves as a zinc supplement for animal feeds and fertilizers to prevent zinc deficiency in crops. It is also utilized in medicine as an astringent, in dietary supplements, and in topical applications to treat conditions like acne and zinc deficiency. Additionally, zinc sulphate is employed in water treatment processes and as a mordant in dyeing textiles.
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