-10%
Sodium Nitrite 500gm
Original price was: KSh390.00.KSh300.00Current price is: KSh300.00.
Sodium Benzoate 500gm
Original price was: KSh445.00.KSh300.00Current price is: KSh300.00.
Sodium Oxalate 500gm
Original price was: KSh1,050.00.KSh950.00Current price is: KSh950.00.
Sodium oxalate (NaāCāOā), also known as disodium oxalate, is a white, crystalline solid with a variety of applications, including some specific uses in laboratories. Here’s a breakdown of its key properties, applications, and safety considerations:
Properties:
- Appearance: White crystalline solid
- Odor: Odorless
- Solubility: Low solubility in water, but increases with temperature
- Melting point: Decomposes above 290 Ā°C (554 Ā°F)
Description
Uses of Sodium Oxalate
- Standardizing Potassium Permanganate Solutions (Titration):
- In titrimetric analysis, a technique to determine the concentration of an unknown solution, sodium oxalate acts as a primary standard. This means it has a precisely known and highly reliable purity.
- Researchers use sodium oxalate solutions with a known concentration to standardize (determine the exact concentration) of potassium permanganate (KMnOā) solutions. Potassium permanganate is a strong oxidizing agent used in many titrations.
- By accurately knowing the concentration of the sodium oxalate solution, researchers can then calculate the concentration of the potassium permanganate solution they are using for titrations. This ensures accurate measurements in subsequent experiments.
- Precipitation Reactions for Metal Ion Separation and Identification:
- Sodium oxalate can be a valuable tool in qualitative analysis experiments, which aim to identify the components present in an unknown solution.
- When sodium oxalate solution is added to a solution containing specific metal ions, it can trigger the formation of insoluble oxalate salts as precipitates (solid particles formed from a solution).
- Since different metal ions form oxalate salts with varying colors and solubilities, this precipitation reaction helps researchers separate and identify the specific metal ions present in the unknown solution based on the observed precipitate characteristics.
Reviews (0)
Shipping & Delivery
Related products
Caustic Soda Flakes 25 kg bags
Caustic Soda Flakes (Sodium hydroxide,) commonly known as caustic soda or lye, is a highly caustic and alkaline compound that is used in various industries for its strong basic properties, including the production of soaps, detergents, and paper. It is a white, odorless solid that is highly soluble in water and can be extremely hazardous if not handled properly. Sodium hydroxide is a strong base that can cause severe burns and tissue damage upon contact with skin and other organic matter.
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.
Manganous dihydrogen phosphate
Manganous dihydrogen phosphate, often represented by the chemical formula Mn(H2PO4)2, is a chemical compound composed of manganese (Mn), hydrogen (H), phosphorus (P), and oxygen (O). It's an inorganic salt that's commonly used in various industrial applications.
Manganous dihydrogen phosphate can be prepared by reacting manganese(II) carbonate or manganese(II) hydroxide with phosphoric acid:
MnCO3 + 2H3PO4 ā Mn(H2PO4)2 + CO2 + 2H2O
Or
Mn(OH)2 + 2H3PO4 ā Mn(H2PO4)2 + 2H2O
This compound has applications in areas such as:
- Chemical Industry: It can be used as a source of manganese in the production of other manganese compounds.
- Phosphating Agent: It's utilized in the phosphating process, where metal surfaces are treated with a phosphate coating to improve corrosion resistance, paint adhesion, and lubrication.
- Fertilizers: Manganese is an essential micronutrient for plants. Manganous dihydrogen phosphate can be used in fertilizer formulations to provide manganese to plants.
- Catalysis: Compounds containing manganese are sometimes used as catalysts in various chemical reactions.
Sodium Formate 500gm
I find sodium formate to be quite versatile. Itās a white, crystalline powder thatās often used in de-icing products and as a buffering agent. I appreciate its effectiveness in adjusting pH levels and its role in the leather tanning industry. Its water solubility makes it particularly useful in various industrial processes. Overall, I think itās a valuable chemical with a wide range of applications.
Zinc Carbonate 500gm
Analytical Reagents, Antioxidants, Catalysts, Excipients, Fertilizers, Wastewater Treatment Chemicals
Zinc carbonate (ZnCOā) is a white, odorless powder that occurs naturally as the mineral smithsonite. Itās used in various applications including as a pigment in paints, a filler in rubber, and as a dietary supplement. Chemically, it's known for its ability to decompose upon heating to release carbon dioxide and zinc oxide. In the medical field, it's employed in topical preparations to treat skin conditions. Overall, zinc carbonate is valued for its versatility and effectiveness across different uses.
Reviews
There are no reviews yet.