100g Sodium Metaborate 99%+ Purity Lab Grade For Sale

Premium Sodium Metaborate Tetrahydrate – Unlock Innovation in Industrial Applications!

Elevate your formulations with Sodium Metaborate Tetrahydrate (NaBO₂·4H₂O), the versatile boron powerhouse that's revolutionizing industries from textiles to energy storage. Sourced from high-purity, reliable suppliers, this essential compound delivers unmatched performance in buffering, stabilizing, and enhancing – turning everyday processes into precision engineering triumphs. Whether you're crafting flame-retardant fabrics or pioneering hydrogen tech, Sodium Metaborate is your go-to for superior results, cost efficiency, and eco-conscious solutions. Stock up today and ignite your next breakthrough!

Key Specifications

• CAS Number: 10555-76-7 (tetrahydrate form)
• Molecular Formula: NaBO₂·4H₂O
• Molecular Weight: 149.76 g/mol
• Appearance: White to off-white crystalline powder
• Purity: ≥98.5% (extra pure grade available)
• Solubility: Highly soluble in water (up to 20 g/100 mL at 20°C)
• pH (1% aqueous solution): 11.0–12.0 (strong alkaline buffer)
• Melting Point: Decomposes >200°C (anhydrous form: ~1434°C boiling point)
• Density: 1.72 g/cm³

Proven Uses & Applications

• Textile & Finishing: Acts as a premier additive, process aid, and flame retardant in sizing, scouring, and detergents – boosting fabric durability and fire safety without compromising softness.
• Adhesives & Cleaners: Enhances viscosity, tack time, and fluid stability in high-performance adhesives; ideal for eco-friendly detergents and cleansers that cut through grime effortlessly.
• Agriculture & Pest Control: A non-selective powerhouse as herbicide, insecticide, fungicide, and nematocide – perfect for pre/post-emergence treatments on non-crop land, cotton fields, or under asphalt (rates: 0.25–2 kg/10 m³).
• Energy & Hydrogen Storage: Key precursor in thermo-chemical production of sodium borohydride for safe, on-board hydrogen generation – fueling the future of clean energy.
• Glass & Ceramics: Essential in borosilicate glass manufacturing for superior thermal resistance and clarity.
• Photography & More: Buffers photographic solutions; serves as anti-wear oil additive, sequestrant, and boron fertilizer for optimized crop uptake like maize.

It is the buyers responsibility to follow all local laws regarding ordering, shipping, or importation of goods into their respective country. Refunds cannot be given for any order that is seized by customs due to ordering goods that are restricted in their country.Returns can only be accepted when the product is shipped back unused in its original packaging. Orders are weighed before shipping and again when a return is received. If the weight differs or the materials were clearly used then a refund cannot be issued.