High purity Acrylamide
Acrylamide Price in South Africa: Complete Buying Guide
Aug
Discover what affects acrylamide price in South Africa. Compare purity, grades, packaging sizes, bulk pricing, supplier documentation and key factors to consider before buying high purity acrylamide.
If you are searching for the price of acrylamide in South Africa, you will quickly discover that there is no single standard price for this important chemical. Acrylamide pricing can differ dramatically depending on whether you are purchasing a small laboratory pack, electrophoresis-grade material, high purity acrylamide, analytical reagent or larger industrial quantities.
For procurement managers, laboratories, universities, research institutions and industrial manufacturers, choosing the right acrylamide supplier involves more than simply finding the lowest price. The correct purchasing decision should consider the purity specification, grade, intended application, packaging, technical documentation, supplier reliability and total delivered cost.
Acrylamide, also known as 2-propenamide, has the CAS number 79-06-1 and is used as a chemical raw material in applications ranging from polyacrylamide production to laboratory electrophoresis. Suppliers offer multiple grades, including products specified for molecular biology and electrophoresis, with different assay and impurity specifications.
This complete buying guide explains the major factors that influence acrylamide prices in South Africa and what buyers should look for before requesting a quotation.
What Is Acrylamide?
Acrylamide is an organic compound with the molecular formula C₃H₅NO and a molecular weight of approximately 71.08 g/mol. It is commonly supplied as a crystalline solid or powder and can be used as a monomer in the production of polyacrylamide and related products.
In laboratory applications, high purity acrylamide is widely used for the preparation of polyacrylamide gels, including applications involving PAGE and SDS-PAGE. Products can also be supplied as premixed acrylamide/bis-acrylamide solutions for electrophoresis workflows.
Because different applications require different quality specifications, two products both described as “acrylamide” may have very different prices.
1. Acrylamide Purity Has a Major Impact on Price
One of the most important factors affecting the price of acrylamide is its purity.
Common product categories may include:
- Standard chemical grade acrylamide
- ≥98% acrylamide
- ≥99% acrylamide
- High purity acrylamide
- Electrophoresis-grade acrylamide
- Molecular biology-grade acrylamide
- Specialised acrylamide formulations
Generally, a higher specification or more specialised grade can result in a higher purchase price.
For example, currently listed South African supplier prices show a substantial difference between a ≥98% product and specialised molecular biology or electrophoresis grades. A ≥98% product is listed in kilogram quantities at a much lower price than certain ≥99% molecular biology-grade products, where additional quality specifications and documentation may apply.
Why Does Purity Matter?
Higher purity may be important when impurities could affect:
- Laboratory reproducibility
- Gel polymerisation
- Analytical results
- Product performance
- Research outcomes
- Manufacturing consistency
Before comparing quotations, always check the actual assay specification rather than comparing only the product name.
A quotation for “Acrylamide 1 kg” is not necessarily directly comparable with another quotation for “High Purity Acrylamide 1 kg.”
2. Laboratory Grade vs Industrial Grade Acrylamide
Another major factor affecting acrylamide prices in South Africa is the intended application.
Laboratory and Research Grade
Laboratory-grade products may be supplied with additional quality specifications and documentation. Molecular biology-grade acrylamide, for example, may have specifications relating to purity and impurities relevant to laboratory applications.
These products may be suitable for:
- Universities
- Research laboratories
- Biotechnology facilities
- Pharmaceutical research
- Molecular biology laboratories
- Analytical laboratories
Electrophoresis Grade
Acrylamide specifically described as suitable for electrophoresis is designed for applications involving polyacrylamide gel preparation. Current South African listings include products specifically marketed as ≥99% and suitable for electrophoresis.
Industrial Grade
Industrial buyers may require larger quantities for use as a chemical raw material or for polymer manufacturing. The pricing structure for industrial quantities can be very different from laboratory catalogue pricing.
For this reason, industrial buyers should request a formal bulk quotation instead of using the price of a small laboratory container to estimate the cost of a large-volume purchase.
3. Packaging Size Can Change the Price Per Kilogram
The total purchase price and the effective price per kilogram are not always the same thing.
Acrylamide may be available in packaging sizes such as:
- 25 g
- 100 g
- 250 g
- 500 g
- 1 kg
- 2.5 kg
- 5 kg
- 25 kg
- Bulk quantities
Current South African listings demonstrate that smaller packs can carry a significantly higher effective cost per kilogram than larger packages. For example, supplier listings for ≥98% acrylamide show lower pricing per kilogram as pack sizes increase from 250 g to 1 kg and 5 kg.
This makes packaging an important consideration when buying acrylamide.
Example
A laboratory purchasing several small containers may benefit from requesting a quotation for:
- 1 kg
- 2.5 kg
- 5 kg
The larger package may offer a lower cost per unit of material, although the final decision should also consider shelf life, storage requirements and consumption rate.
4. How Supplier Documentation Affects Acrylamide Pricing
When comparing acrylamide suppliers in South Africa, buyers should not focus only on price.
Technical documentation can add significant value to a chemical purchase.
Important documents may include:
- Certificate of Analysis (COA)
- Safety Data Sheet (SDS)
- Certificate of Origin, where applicable
- Product specification sheet
- Technical Data Sheet
- Batch information
Current specialised acrylamide product listings from major suppliers include documentation such as COAs and product information.
A lower-priced product without adequate documentation may not be suitable for a laboratory, research institution or controlled procurement environment.
When requesting a quotation, ask the supplier:
“Can you provide the current COA, SDS and technical specification for the exact grade being quoted?”
This simple question can help prevent purchasing the wrong material.
5. Import Costs and Supplier Availability
South African chemical prices can also be affected by the availability of imported stock.
Depending on the supplier and product, the final quotation may be influenced by:
- International supplier pricing
- Exchange-rate movements
- Freight costs
- Customs and import-related charges
- Hazardous-material handling requirements
- Local warehousing
- Stock availability
- Lead time
Specialised laboratory chemicals may also have limited local availability. Some current product listings indicate that buyers should contact customer service regarding availability or expected shipping.
This means the lowest advertised price may not always represent the best overall purchasing option if the product has a long lead time or additional delivery costs.
6. Bulk Acrylamide Pricing
If your organisation requires large quantities, asking for a bulk acrylamide quotation is usually more appropriate than purchasing multiple small containers.
Bulk buyers should request pricing based on:
- Required purity
- Total quantity
- Packaging preference
- Delivery location
- Required documentation
- Lead time
- Incoterms, if applicable
- Whether VAT is included
- Transport and hazardous goods requirements
For example, a procurement team requiring 25 kg, 100 kg or a larger quantity should request a quotation specifically structured around the required volume.
Do not simply multiply the price of a 1 kg laboratory container by 100.
The pricing for bulk chemicals can follow a completely different structure from small-pack laboratory products.
7. Acrylamide Price Comparison: What Should You Compare?
A proper quotation comparison should include more than the total price.
Use the following checklist:
| Factor | What to Compare |
|---|---|
| Product | Acrylamide, CAS 79-06-1 |
| Purity | ≥98%, ≥99% or specified high purity |
| Grade | Industrial, laboratory, molecular biology or electrophoresis |
| Quantity | Exact net weight |
| Packaging | Bottle, drum, bag or bulk |
| Documentation | COA, SDS and specification sheet |
| Availability | In stock or imported |
| Lead Time | Expected delivery period |
| Delivery | Included or separately charged |
| VAT | Inclusive or exclusive |
| Warranty/Returns | Supplier terms |
| Total Cost | Final delivered price |
This approach allows procurement teams to compare like for like.
8. Acrylamide Powder vs Acrylamide Solution
The form of the product can also influence price.
Buyers may encounter:
- Acrylamide powder
- Acrylamide crystals
- Acrylamide solution
- Acrylamide/bis-acrylamide mixtures
Premixed electrophoresis solutions can offer convenience but may be priced differently from raw acrylamide powder. For example, a current South African listing for a 40% acrylamide/bis-acrylamide electrophoresis solution is sold as a specialised ready-to-use product with its own formulation and price structure.
The best choice depends on your application.
Choose Acrylamide Powder When:
- You require flexibility
- You prepare your own formulations
- You require a specific concentration
- You are purchasing larger quantities
Consider Prepared Solutions When:
- Convenience is important
- A specific ratio is required
- Your laboratory wants to reduce preparation time
- Standardised formulations are preferred
9. How to Find the Best Acrylamide Supplier in South Africa
The best supplier is not always the one offering the lowest unit price.
A reliable acrylamide supplier in South Africa should be able to provide clear answers regarding:
- Product purity
- Grade
- CAS number
- Available packaging
- COA availability
- SDS availability
- Technical specifications
- Stock availability
- Lead time
- Delivery options
For specialised laboratory applications, it is particularly important to confirm that the quoted grade is suitable for the intended procedure. Products marketed for molecular biology and electrophoresis can have different specifications and prices from general-purpose chemical grades.
10. How to Request an Acrylamide Quotation
To receive an accurate quotation, provide your supplier with as much information as possible.
A good enquiry should include:
Product: High Purity Acrylamide
CAS Number: 79-06-1
Required Purity: Specify your minimum requirement
Application: Laboratory, electrophoresis, research or industrial use
Quantity: For example, 500 g, 1 kg, 5 kg or bulk
Packaging Requirement: Specify if applicable
Delivery Location: City and country
Documentation Required: COA, SDS and technical data sheet
You can also request quotations for several quantities.
For example:
Please provide your best price for High Purity Acrylamide, CAS 79-06-1, in 500 g, 1 kg, 5 kg and bulk quantities. Please include purity, grade, COA, SDS, lead time, delivery cost and quotation validity.
This makes it easier to compare volume pricing.
Is the Cheapest Acrylamide Always the Best Choice?
Not necessarily.
A lower price may be attractive, but buyers should first determine whether the product meets the required specification.
For example, a lower-cost ≥98% industrial or general chemical grade should not automatically be substituted for a specialised ≥99% electrophoresis or molecular biology-grade product without confirming suitability. Current supplier listings clearly show that acrylamide products are sold in different grades and specifications, with corresponding price differences.
The best value is therefore the product that meets your technical requirements at the lowest total procurement cost.
Conclusion: Buying High Purity Acrylamide in South Africa
The price of acrylamide in South Africa depends on much more than weight alone. Purity, grade, application, packaging size, documentation, stock availability and delivery costs can all influence the final quotation.
For laboratories, purchasing high purity or electrophoresis-grade acrylamide may be necessary to meet specific research requirements. For industrial users, bulk purchasing and direct quotation requests may provide a more suitable procurement model.
Before placing an order, compare:
- Price per kilogram
- Purity specification
- Product grade
- COA and SDS availability
- Packaging options
- Stock availability
- Lead time
- Delivery cost
- VAT
- Total delivered price
By comparing the complete offer rather than simply choosing the lowest advertised price, buyers can make a more informed decision when sourcing high purity acrylamide, acrylamide powder and laboratory chemicals in South Africa.