Overview
Standard decahydrate crystal for flux, glass and detergent duty. Pentahydrate and anhydrous forms supplied on indent where water of crystallisation is a process problem.
Typical applications
- Metal welding and brazing flux
- Glass and glaze manufacture
- Detergent builder
- Fertiliser micronutrient
Specification & supply
| Product name | Borax Decahydrate |
|---|---|
| Synonyms | Sodium tetraborate decahydrate, Borax |
| CAS Registry Number | 1303-96-4 |
| Chemical formula | Na2B4O7·10H2O |
| Grades offered | Technical |
| Typical assay | 99% min |
| Standard packing | 25 kg HDPE bag, 50 kg bag |
| Category | Inorganic Acids, Alkalis & Salts |
| Documentation | Manufacturer Certificate of Analysis · Elementium batch record · GHS Safety Data Sheet · transport classification on request |
| Supplied from | GIDC Industrial Estate, 4th Phase, Vapi, Gujarat 396195, India |
Assay and packing shown are typical. Exact specification is confirmed on the Certificate of Analysis for the lot despatched against your order. If your process needs a tighter impurity profile than the standard grade, tell us the limits and we will source against them.
Industries using Borax Decahydrate
Questions buyers ask
What is the CAS number of Borax Decahydrate?
The CAS Registry Number of Borax Decahydrate is 1303-96-4, and its chemical formula is Na2B4O7·10H2O. It is also known as Sodium tetraborate decahydrate, Borax.
What grades and packing are available?
Borax Decahydrate is supplied in Technical grade, typically 99% min. Standard packing is 25 kg HDPE bag, 50 kg bag. Other pack sizes can be arranged through our in-house repacking service.
Where does Elementium supply Borax Decahydrate?
We deliver Borax Decahydrate from our warehouse at GIDC Vapi, Gujarat — same-day or next-day across the Vapi, Sarigam, Umbergaon, Silvassa, Daman and Valsad belt, and by road or rail across India. Export enquiries are accepted.
Do you provide a COA and Safety Data Sheet for Borax Decahydrate?
Yes. Every consignment is despatched with the manufacturer's Certificate of Analysis and our own batch record, and a GHS-format Safety Data Sheet is issued for the product. Transport classification details are provided for hazardous consignments.