Advanced Search Results
Refine your search by using the category filter.
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 # | 12179-04-3 |
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 at Time of Packaging 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/upholstery deodorization. Store in a cool, dry place as it is hygroscopic and weight may vary 10% due to moisture content.
Copper Sulfate, Pentahydrate, 99.9%
Copper Sulfate (Copper (II) Sulfate; Copper Sulphate; Cupric Sulfate; Blue Vitriol; Blue Stone, Blue Copperas) CuSO4.5H2O. High-purity grade, 99.9%.
Product Specifications
CAS Number | 7758-99-8 (CuSO4.5H2O) |
Grade | 99.9% High Purity |
Applications and Benefits:
- Electroplating
- Feed additive
- Germicides
- Textile mordant
- Leather industry
- Pigments
- Electric batteries
- Copper salts
- Wood preservative
- Agricultural use (soil additive, pesticides, fungicide)
Caution:
Toxic by ingestion. Strong irritant. Handle with care.
Sodium Thiosulfate, Pentahydrate, Crystals
Sodium Thiosulfate, Pentahydrate, Reagent, ACS grade, also known as Sodium Hyposulfite (Na2S2O3•5H2O), is a high-purity chemical used across a variety of industries. With a molecular weight of 248.19, its primary applications include photographic fixer, chrome tanning, water dechlorination, silver extraction, bleaching, and iodometry. Additionally, it serves as a reagent, mordant, and reducing agent in dyeing processes. Its white crystalline appearance and >99% purity ensure reliable performance in technical and industrial uses.
Specifications
Chemical Formula | Na2S2O3•5H2O |
Molecular Weight | 248.19 |
Purity | > 99% |
Appearance | White crystals |
Iron | < 10 ppm |
Heavy Metals | < 6 ppm |
Insoluble Matter | < 0.02% |
CAS# | 10102-17-7 |
Applications and Benefits:
- Photographic fixer
- Chrome tanning
- Water dechlorination
- Silver extraction from ores
- Bleaching and paper making
- Reducing agent in chrome dyeing
- Reagent for iodometry
- Making colloidal sulfur
- Mordant for textiles
Caution:
Handle with care. Review the Material Safety Data Sheet (MSDS) for safety instructions and best practices before use.
- 1