Description
Specifications Table
Product Name – Sodium metaborate tetrahydrate, 98%
Quantity/Pack Size – 500g, 1000g, 2500g
Form – Crystalline powder
Grade – 98% pure
Application – Buffer solutions, analytical chemistry, synthesis
Product Overview
Sodium metaborate tetrahydrate, 98% pure, is a highly soluble crystalline powder widely used in laboratory settings for its buffering capacity and chemical stability. This reagent-grade compound ensures precise pH control in analytical procedures, making it indispensable for titrations, spectrophotometry, and other quantitative analyses. Its high purity minimizes interference, guaranteeing reliable and reproducible results. The tetrahydrate form provides consistent hydration levels, enhancing its performance in aqueous solutions. Whether used as a primary standard or a supporting reagent, this sodium metaborate variant maintains integrity across a broad temperature range, ensuring compatibility with diverse experimental conditions. Its non-hygroscopic nature further simplifies handling and storage, reducing the risk of moisture-induced degradation. Ideal for researchers and technicians, this chemical delivers exceptional clarity and efficiency in both routine and specialized applications.
FAQs
1. What is the solubility of sodium metaborate tetrahydrate in water?
Sodium metaborate tetrahydrate is highly soluble in water, forming clear, alkaline solutions that are stable under standard laboratory conditions.
2. Can this compound be used for preparing borate buffers?
Yes, its high purity and consistent composition make it suitable for preparing borate buffers with precise pH values for biochemical and analytical applications.
3. How should this chemical be stored to maintain its purity?
Store in a tightly sealed container in a cool, dry place, away from moisture and incompatible substances, to preserve its 98% purity.
4. Is this sodium metaborate variant compatible with organic solvents?
It has limited solubility in most organic solvents but dissolves readily in water and polar solvents like ethanol under specific conditions.
5. What alternatives exist for sodium metaborate tetrahydrate in buffering applications?
Alternatives include sodium tetraborate (borax) or potassium metaborate, though their solubility and pH profiles may differ.
