Top Quality Tricine CAS 5704-04-1

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Products Description

Name: Tricine

Cas: 5704-04-1

Purity: 99%min


Basic Info:

CAS No.:






Stock Availability

In stock

Brand Name

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Product Introduction:

Tricine, also known as tris(hydroxymethyl)methylglycine, is a zwitterionic buffer reagent.

Tricine’s name is derived from Tris and glycine. Its structure is similar to Tris, but its high concentration has a weaker inhibitory effect than Tris. It is also one of Good’s buffer reagents.

Tricine was originally developed to provide a buffer system for chloroplast reactions.

Product Nature:

  • Density: 1.05 g/mL at 20 °C
  • Boiling point: 500.9ºC at 760 mmHg
  • Melting point: 186-188 °C (dec.)
  • Flash point: 256.7ºC
  • Refractive index: 1.553
  • Water solubility: soluble


Product NameTricine Powder
CAS No.5704-04-1
Appearance White crystalline powder
Content99% min
Shelf Life2 years
Packing1kg/bag,25kg/bag or as your requirements

Action Properties of Tricine:

The effective pH buffer range of Tricine is 7.4-8.8, pKa=8.1 (25 °C), and it is commonly used as a running buffer and for resuspending cell pellets.

Tricine has the characteristics of low negative charge and high ionic strength, which is very suitable for electrophoretic separation of low molecular weight proteins of 1~100 kDa.

In the firefly luciferase-based ATP assay, comparing 10 common buffers, Tricine (25 mM) showed the best detection effect.

In addition, Tricine is also an effective hydroxyl radical scavenger in free radical-induced membrane damage experiments.

Product Usage:

Tricine is primarily used as a biological buffer component for the separation of low molecular weight peptides.

Tris(hydroxymethyl)methylglycine is an excellent amphoteric biological buffer that can effectively inhibit Gram-positive bacteria, Gram-negative bacteria, yeast and mold.

At the same time, its products are also pH stabilizers for many vaccine culture media.


  1. Schaegger, H., and von Jagow, G., “Tricine” – for the separation of proteins in the 1 to 100 kDa range.
  2. Corrosion Control of Carbon Steel in Sulfuric Acid Electrolyte – Tricine and Iodide | Experimental Study – Journal of Bio- and Tribo-Corrosion 2019
  3. Wikipedia


Pre-Sales Service

* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.

* The sample supports testing and inspection.

* Each batch of products will be tested to ensure that its quality meets user needs.

*Packaging can also be made according to customer requirements.

*Any inquiries will be answered by our relevant personnel within 24 hours.

*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.


After-Sales Service

*We will monitor the logistics information in real time and will share the information with you.

* You can consult us at any time if you have any questions about the product, and we will answer you in time.

*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.


1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).

2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).

3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).

4. For high-value products, please choose air or express to ensure the safety of product transportation.


Do you accept sample order?

We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.

How to confirm whether the product quality meets our needs before placing an order?

You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.

What’s your MOQ?

Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

Learn more about us

Contact us for the latest quotation and free samples of Tricine Powder.

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Packaging and shipping

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