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Sodium Tetra Borate, Decahydrate (Borax)

99.9% technical-grade borax, white powder or granules.
SKU: BORAX10
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Sodium Tetra Borate, Decahydrate (Borax)

Borax Decahydrate 99.9% Technical Grade, available as a white powder or fine granules. (100% Natural). Used in industrial and laboratory applications. This product is a boron compound, a mineral, and a salt of boric acid. Powdered borax dissolves easily in water and is available in small or large packaging.

Product Specifications

CAS # 1303-96-4
Formula Na2B4O7.10H2O
Grade Technical
B2O3 37.74% (36.5 to 40.2%)
Chloride as Cl 0.01150% (0 to 0.07%)
Fe 0.00082% (0 to 0.003%)
Na2B4O7.10H2O 103.4% (99.9 to 110.1%)
Na2O 16.8% (16.2 to 17.9%)
Sulfate as SO4 0.02090% (0 to 0.06%)
70 Mesh 2.0% (0 to 8.0%)
Net Weight at Time of Packaging Per Bag 55 lb

Applications and Benefits:

  • Flux for soldering and forge welding.
  • Manufacturing of heat-resistant glass and porcelain enamel.
  • Detergents and fertilizers production.
  • Leather treatment, photography, and bleaches.
  • Paint formulations and laboratory reagents.

Caution:

This product is toxic by inhalation. Not for food applications, human nutritional supplements, or carpet/upholstery deodorization. Store in a cool, dry place as it is hygroscopic and weight may vary 10% due to moisture content.

  • Availability: In Stock
  • Model: BORAX10
  • Brand: ChemicalStore

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