Borax Decahydrate

Borax Decahydrate for Detergents, Glass and Industry

Borax Decahydrate is the common commercial form of borax, chemically disodium tetraborate decahydrate. It is a white crystalline powder that dissolves in water to give a mildly alkaline solution, and it is a major source of boron.

We stock Etidekahidrat borax decahydrate produced by Eti Maden in Türkiye, packed in 25 kg bags. Wisdo Merchants Chemical Division delivers it across Kenya and East Africa from Industrial Area, Nairobi.

Features and Benefits of Borax Decahydrate

• Boron source: Supplies boron to glass, ceramics and fertilisers.
• Mild alkali and buffer: Helps hold pH in cleaning and industrial solutions.
• Cleaning booster: Softens water and supports stain removal.
• Flux: Dissolves metal oxides in soldering, brazing and smelting.
• Trusted producer: Made by Eti Maden, Türkiye’s state boron company.

Technical Specifications

Property	Value
Chemical name	Disodium tetraborate decahydrate
Also known as	Borax, sodium borate decahydrate
Chemical formula	Na2B4O7·10H2O
Molar mass	381.37 g/mol
CAS number	1303-96-4
EC number	215-540-4
HS code	2840.19
Appearance	White crystalline powder
Solubility	Soluble in water, more so in hot water
Brand / Producer	Etidekahidrat / Eti Maden
Origin	Türkiye
Packaging	25 kg bag

A batch Certificate of Analysis (COA) is available on request.

Applications of Borax Decahydrate

Detergents and Cleaning Products

Detergent makers use borax as a buffer and cleaning booster in laundry products. See our detergent and soap raw materials.

Glass, Ceramics and Enamels

Borax lowers melting temperatures and improves durability in glass fibre, ceramic glazes and vitreous enamels.

Agriculture

Fertiliser blenders use it to correct boron deficiency. Apply only at recommended rates. Browse our agricultural chemicals.

Adhesives, Metallurgy and Other Uses

It is used in starch adhesives for corrugated board, as a flux in metalwork and in wood preservation. For a boron source that is acidic rather than alkaline, see our orthoboric acid powder.

Safety and Handling

The bag shows the health hazard (GHS08) and exclamation mark (GHS07) pictograms.

• Reproductive toxicity: It may damage fertility or the unborn child. Avoid exposure, especially for pregnant workers.
• Eye irritation: It causes serious eye irritation. Wear goggles.
• Dust: Avoid breathing the dust and use a dust mask.
• Keep away from food and animal feed.

Always read the Safety Data Sheet before use.

Storage and Shelf Life

Store bags in a dry, covered place at moderate temperature. High heat and low humidity can cause borax decahydrate to lose water, while damp conditions cause caking.

Frequently Asked Questions

What does decahydrate mean?
It means each borax unit contains ten molecules of water of crystallisation.

What is the difference between borax and boric acid?
Both supply boron. Borax is a sodium salt with a mildly alkaline solution, while boric acid is a weak acid.

Do you deliver outside Nairobi?
Yes. We deliver across East Africa and confirm freight and timelines with your quotation.

Order Borax Decahydrate from Wisdo Merchants

A trusted boron source for your production. Wisdo Merchants Chemical Division delivers from Industrial Area, Nairobi.

Delivery: Same-day delivery within Nairobi upon order confirmation, subject to stock availability. We also deliver across East Africa, and we confirm freight and timelines with your quotation.

Request your quotation today:

• Call or WhatsApp: +254 795 938305
• Email: sales@wisdomerchants.com
• Visit: Dar es Salaam Road, Off Enterprise Road, Industrial Area, Nairobi
• Online: Contact us or browse the full chemical catalogue