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High-purity borax pentahydrate, technical-grade, white, fine granules.
Borax Pentahydrate >99.9% (NEOBOR BX 5 MOL)
High Purity Borax Pentahydrate >99.9% Technical Grade, white, fine granular. Also known as sodium borate or sodium tetraborate, it is an important boron compound and a mineral. Powdered borax consists of soft colorless crystals that dissolve easily in water. This product is ideal for industrial and laboratory applications.
Product Specifications
| CAS Number | 12179-04-3 |
| Chemical Formula | Na2B4O7·5H2O |
| B2O3 (Boric Oxide) | 48.32% |
| Na2O | 21.5% |
| Loss on Ignition | 29.41% |
| Assay / Purity | 103% |
| Sulfate (SO4) | 0.0093% |
| Chloride (Cl) | 0.0044% |
| Iron (Fe) | 0.0002% |
| Net Weight per Bag | 55 lb |
Applications and Benefits:
- Manufacturing of glass, fiberglass, and heat-resistant glass
- Flame retardants and cleaning product formulations
- Flux for soldering and forge welding
- Weed killer and soil sterilant
- Fungus control on citrus fruits
- Used in detergents, fertilizers, leather treatment, and photography
- Porcelain enamel, bleaches, paints, and laboratory reagents
Caution:
This product is toxic by inhalation. Not for food applications, human nutritional supplements, or carpet and upholstery deodorization. Store in a cool, dry place as it is hygroscopic and weight may vary up to 10% due to moisture content.
Note:
We sell this product as a generic item based on current availability. Specific brands are not offered or guaranteed.
Sodium Tetra Borate, Decahydrate (Borax)
Sodium Tetra Borate, Decahydrate (Borax) is a 99.9% technical-grade borax supplied as a white powder or fine granules. This 100% natural boron compound is a mineral and a salt of boric acid, commonly used in industrial and laboratory applications. Powdered borax dissolves easily in water and is available in small or large packaging.
Product Specifications
| CAS Number | 1303-96-4 |
| Chemical Formula | Na2B4O7·10H2O |
| Grade | Technical |
| B2O3 Content | 37.74% (36.5 to 40.2%) |
| Chloride (as Cl) | 0.01150% (0 to 0.07%) |
| Iron (Fe) | 0.00082% (0 to 0.003%) |
| Na2B4O7·10H2O Content | 103.4% (99.9 to 110.1%) |
| Na2O Content | 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 | 55 lb per bag |
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 or upholstery deodorization. Store in a cool, dry place as it is hygroscopic and weight may vary up to 10% due to moisture content.
Boric Acid NF/USP Grade, Powder
Boric Acid, NF/USP Grade, Powder. Boric Acid (H3BO3; CAS# 10043-35-3) is a weak acid of boron commonly used as an antiseptic, insecticide, flame retardant, neutron absorber, and a precursor for other chemical compounds. Additional applications include textile fiber glass, borosilicate glass, glazes and enamels, casting powder, and flux.
Product Specifications
| Chemical Name | Boric Acid |
| Synonyms | Orthoboric Acid, OPTIBOR NF, Hydrogen Borate, Acidum Boricum |
| Molecular Formula | H3BO3 |
| CAS Number | 10043-35-3 |
| SKU | B001NF |
Applications and Benefits:
- Antiseptic and antimicrobial applications
- Flame retardant properties
- Neutron absorber in nuclear applications
- Textile fiber glass and borosilicate glass manufacturing
- Used in glazes and enamels
- Serves as casting powder and flux
Caution:
This product cannot be used as an insecticide or for carpet or upholstery deodorization or flea control. It is not intended for food applications, human nutritional supplements, or as food additives or preservatives.
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