
Fertilizers
Borax Pentahydrate
Borax Pentahydrate, also known as Borax Penta, is a hydrated boron compound used primarily in agriculture as a micronutrient. It is integral in fertiliser formulation to promote healthy plant growth.

Product information summary
- Description
- Borax Pentahydrate, also known as Borax Penta, is a hydrated boron compound used primarily in agriculture as a micronutrient. It is integral in fertiliser formulation to promote healthy plant growth.
- Main application
- The most common application of Borax Pentahydrate is for micronutrient supplementation in fertilizers.
- Packaging
- Typically available in bulk or standard bags.
Also known as
Borax Penta
Part of Fertilizers. Tell us the grade, quantity and packaging you need and our sales team will confirm availability and lead time.
Why Borax Pentahydrate matters
As a key source of boron, Borax Pentahydrate plays a significant role in crop productivity and health. It is vital for the development of flowering and fruiting in various agricultural products, making it essential for farmers and agribusinesses.
What is Borax Pentahydrate?
Borax Pentahydrate is a compound consisting of sodium, boron, oxygen, and water, typically represented by the formula Na2B4O7·5H2O. This compound is a white crystalline solid that is highly soluble in water, allowing it to readily supply boron to plants when used in fertilizers. In nature, Borax Pentahydrate is found as a naturally occurring mineral and is commonly used for agricultural purposes. It enhances plant growth by facilitating the uptake of essential nutrients, ultimately leading to improved crop yields and quality.
Why buy Borax Pentahydrate from Cuprichem
- Cuprichem offers expertise in matching specifications for agricultural chemicals.
- Dependable supply chain to ensure timely delivery of Borax Pentahydrate.
- Local warehouse in Nairobi provides convenient access for Kenyan manufacturers and agribusinesses.
Technical data sheet
Indicative properties for Borax Pentahydrate. For a certified specification and the Safety Data Sheet, request a quote.
| Appearance | White crystalline solid |
|---|---|
| Solubility in water | High, readily soluble |
| Melting point | Around 75°C (decomposes) |
| Boiling point | Not applicable (decomposes before boiling) |
| pH (10% solution) | Approximately 7.5-9.5 |
| Density | Approx. 1.73 g/cm³ |
| Odour | Odourless |
| Stability | Stable under recommended storage conditions |
Applications of Borax Pentahydrate
- Fertiliser blending
- Agricultural micronutrient
- Glass manufacturing
- Detergent formulation
- Wood preservation
- Chemical synthesis
- Soldering flux
- pH buffer in industrial applications
Packaging & pricing
Pack sizes for Borax Pentahydrate are confirmed at the point of quotation. Contact Cuprichem for specifications and availability.
Other packaging described for this product
- 25 kg bag
- 1 tonne bulk bag
Safe handling & storage of Borax Pentahydrate
For safe handling and storage of Borax Pentahydrate, refer to the Safety Data Sheet (SDS) and consult with Cuprichem's technical team for authoritative guidance.
This is general information only. Always follow the product’s Safety Data Sheet and your site’s procedures; contact our technical team for guidance specific to your process.
Quality assurance of Borax Pentahydrate
Cuprichem is committed to providing specification-compliant materials and can supply relevant documentation upon request.
Frequently asked questions
What is Borax Pentahydrate used for?
Borax Pentahydrate is primarily used as a micronutrient in fertilizers to enhance plant growth.
Is Borax Pentahydrate safe to handle?
While generally safe, it is recommended to consult the Safety Data Sheet for proper handling and safety procedures.
Can Borax Pentahydrate be used in organic farming?
The use of Borax Pentahydrate in organic farming depends on local regulations regarding allowable substances.
What are the typical packaging options for Borax Pentahydrate?
It is typically packaged in 25 kg bags and 1-tonne bulk bags.
How is Borax Pentahydrate applied to crops?
It can be applied directly to the soil or as part of a liquid fertilizer solution.
What is the solubility of Borax Pentahydrate?
Borax Pentahydrate is highly soluble in water, making it effective for nutrient delivery.
Does Borax Pentahydrate have other applications?
Yes, it is also used in glass manufacturing and as a flux in soldering.
How can I ensure quality when sourcing Borax Pentahydrate?
Ensure you receive specification-compliant material by sourcing from reputable suppliers like Cuprichem.
Related categories
Borax Pentahydrate supply across Kenya
Cuprichem Industrial Chemicals Ltd supplies Borax Pentahydrate to manufacturers, institutions and laboratories nationwide, delivering to:
- Nairobi
- Mombasa
- Kisumu
- Nakuru
- Eldoret
- Thika
- Ruiru
- Kikuyu
- Naivasha
- Machakos
- Athi River
- Kitengela
- Nyeri
- Meru
- Kericho
- Kakamega
- Kisii
- Malindi
- Nanyuki
- Kilifi
Not listed? We arrange delivery to other towns on request.
Need Borax Pentahydrate?
Send your grade, quantity and packaging requirements and our sales team will respond with availability, pricing and lead time.
