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Item #:
89946973
Alpha Nanotech Colloidal Silica Nanoparticles 10 ml (20-1000 nm) (140 nm, 50 mg/ml)
Item #:
89946973
SLE 8357
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, October 23
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What Stands Out
High Purity
Alpha Nanotech's colloidal silica is produced with exceptional purity, ensuring reliable results in applications like coatings and electronics, reducing contamination risks compared to lower-quality competitors.
Versatile Size Range
Offering nanoparticles from 20-1000 nm, this product accommodates a variety of applications such as drug delivery and surface coatings, fulfilling diverse user needs efficiently unlike standard size options.
Convenient Packaging
The 10 ml bottle allows for easy handling and precise application, minimizing waste and ensuring users can test and utilize the product without commitment to large quantities.
Product Details
| Container Type | Bottle |
| Item Form | Gel |
| Volume | 10 ml |
| Brand Name | Alpha Nanotech Inc. |
| Manufacturer | Alpha Nanotech Inc. |
| UPC | 753620072765 |
| Part Number | NPSS1SIU2 |
| Brand | Alpha Nanotech Inc. |
| Item Volume | 10 ml |
| Package Information | Bottle |
| Country of Origin | This item will be imported from US |
| What is in the box | Alpha Nanotech Colloidal Silica... For more details, please check description/product details |
| Item Weight | 0.11 lbs (50 grams) |
| Date First Available | June 13, 2021 |
Who Should Buy?
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Scientific Researchers
Ideal for scientists needing precise colloidal silica for experiments in materials science and nanotechnology applications.
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Industrial Users
Beneficial for industries requiring silica nanoparticles for coatings, adhesives, or other advanced manufacturing processes.
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Educational Purposes
Useful for educational institutions conducting experiments or demonstrations involving nanomaterials and their properties.
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Casual Users
Not suitable for general public use due to the specific handling and application requirements of nanoparticles.
Product Description
Alpha Nanotech Colloidal Silica Nanoparticles 10 ml (20-1000 nm) (140 nm, 50 mg/ml)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are colloidal silica nanoparticles and their primary uses?
Answer: Colloidal silica nanoparticles are tiny silica particles suspended in a liquid, often used in various applications such as coatings, adhesives, and cosmetics. Their unique structure allows them to improve stability and enhance the properties of products. For instance, in cosmetics, they can serve as thickening agents, giving a smoother texture to lotions and creams. They are also utilized in electronics for improving the performance of certain devices. -
Question:
What is the significance of the particle size (20-1000 nm) in colloidal silica?
Answer: The particle size of colloidal silica, ranging from 20 to 1000 nm, greatly affects its behavior and functionalities. Smaller particles can penetrate deeper in formulations and provide better surface area for reactivity, while larger particles might provide different optical properties. This versatility makes them suitable for various applications, from creating high-performance coatings to enhancing drug delivery systems in pharmaceuticals. -
Question:
How should Alpha Nanotech colloidal silica nanoparticles be stored for optimal performance?
Answer: To maintain the quality and integrity of Alpha Nanotech colloidal silica nanoparticles, store them in a cool, dark place away from direct sunlight. It's essential to keep them tightly sealed to prevent evaporation or contamination. Appropriate storage will ensure that they retain their properties and remain effective for longer, making them ideal for consistent use in lab experiments or product development. -
Question:
Can colloidal silica nanoparticles be used in food applications?
Answer: While colloidal silica nanoparticles have many industrial and cosmetic applications, their use in food is regulated and may not be permissible in all regions. It’s important to consult relevant safety guidelines and regulatory frameworks before considering their use in food products. For example, some industries utilize silica as an anti-caking agent, but one must ensure compliance with safety standards. -
Question:
What are the benefits of using colloidal silica in cosmetics?
Answer: In cosmetics, colloidal silica offers several benefits, including enhanced texture, improved stability, and oil control. Its unique properties allow for silky blends in makeup products, making them smoother and more pleasant to apply. Additionally, due to its absorbent qualities, it can help reduce shine on the skin, making it a popular choice in powders and foundations for a matte finish. -
Question:
Is Alpha Nanotech colloidal silica nanoparticles safe to handle?
Answer: When used as intended, Alpha Nanotech colloidal silica nanoparticles are generally considered safe to handle. However, it's important to follow safety guidelines such as using gloves and masks to avoid inhalation of fine particles. Proper handling is crucial, as inhalation of any fine particulate matter can pose health risks. Always refer to the safety data sheet for specific handling instructions. -
Question:
What industries utilize colloidal silica nanoparticles?
Answer: Colloidal silica nanoparticles find applications across various industries, including electronics, pharmaceuticals, and cosmetics. In electronics, they are used for making circuit boards, while in pharmaceuticals, they aid in drug delivery systems. Additionally, the cosmetic industry employs them to improve product formulations, like in foundations and creams, elevating product performance and appeal. -
Question:
How does colloidal silica enhance the performance of coatings?
Answer: Colloidal silica enhances various coatings by improving adhesion, durability, and resistance to chemicals and abrasions. Incorporating these nanoparticles can lead to a smoother finish and improve surface hardness. As a result, products such as paint and varnishes benefit from increased longevity and effectiveness, suitable for both residential and industrial applications. -
Question:
What are some examples of products that contain colloidal silica?
Answer: Colloidal silica is featured in a variety of products including sunscreens, face powders, paints, and resin formulations. In sunscreens, it helps provide a smooth application, while in face powders, it aids in oil absorption and improved texture. Understanding its application across different categories can help users choose the right formulation for their needs. -
Question:
Where can I buy Alpha Nanotech Colloidal Silica Nanoparticles 10 ml in Sierra Leone?
Answer: You can buy Alpha Nanotech Colloidal Silica Nanoparticles 10 ml from Ubuy. They offer a wide selection of products, including specialty chemicals and nanoparticles, making it easy for you to find and order the products you need for your applications.
Alpha Nanotech Inc. Analytical Reagents Editorial Review
Alpha Nanotech Colloidal Silica Nanoparticles 10 ml (20-1000 nm) (140 nm, 50 mg/ml) are designed for various applications, offering a unique gel form that ensures easy usability. Housed in a convenient bottle, this product features a precise particle size range, catering to a wide array of research and industrial needs. Customers have noted the consistency and reliability of Alpha Nanotech's offerings, making it a trusted choice in the field. Additionally, the product's weight of 0.11 lbs emphasizes portability, which is crucial for lab work or field applications.
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Pros
- Convenient 10 ml bottle for easy handling
- High particle size range for versatility
- Reliable gel form for user-friendly application
- Lightweight design for portability
- Trusted brand known for quality
Cons
- Limited information on specific applications available
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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SLE 8357
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Features & Benefits
- 10 ml of high-quality colloidal silica nanoparticles.
- Narrow size distribution (20-1000 nm) with CV< 3%.
- Highly spherical with roundness greater than 0.980.
- Surface chemistry optimized with hydroxyl-terminated (-OH) groups.
- Prepared using the advanced Sol-Gel process and Stöber method.
- Conveniently packaged in sterilized bottles with Milli-Q water.
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