Borax Decahydrate 99.5-105% ACS

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Borax Decahydrate 99.5-105% ACS is a white, crystalline powder that is commonly used in various industrial and laboratory applications. This chemical compound is highly soluble in water, and its properties make it useful in a wide range of processes.

With a chemical formula of Na2B4O7·10H2O, borax decahydrate has a molecular weight of 381.37 g/mol. It is a stable compound that can withstand high temperatures and is resistant to oxidation and reduction.

Due to its unique properties, borax decahydrate is commonly used in the production of glass, ceramics, and enamel. It is also used in the manufacture of soaps, detergents, and other cleaning products. Additionally, borax decahydrate is often used in metallurgy, as a flux for welding, and as a fire retardant.

• Used in cleaning products such as laundry detergent and multipurpose cleaners
• Used as a flux in metallurgy, helping to remove impurities from metals during welding or soldering
• Used as a pH buffer in chemistry experiments
• Used in the production of fiberglass and ceramics
• Used in some medical applications, such as a component in saline solutions
• Used in the production of flame-retardant materials for fabrics and plastics

Minimum Assay: 99.9-100.9%
Molecular Formula: Na₂B₄O₇.10H₂O
Molecular Weight: 381.37 g/mol
Melting Point: 169 °C
Density at 25°C (g/cm³): 1.73
pH (0.01M soln 25°C): 9.15-9.20
Sodium Oxide (Na₂O): 16.4-17.0%
Chloride (Cl): 500ppm
Iron Oxide (Fe₂O₃): 20ppm
Sulphates (SO₄):400ppm
Water Insoluble Matter: 300ppm
Mesh Size: 2.36mm

Cas Number: 1303-96-4

Einecs Number: 215-540-4

HS Code / Commodity Code: 28401990

Hazard Phrases: H319,H360FD

Prec Phrases: P201,P202,P280,P308+P313,P337+P313,P501