High Purity 99.5% Tris Base CAS 77-86-1

• Customization: Available
• CAS No.: 77-86-1
• Formula: C4h11no3
• Model NO.: CAS 77-86-1
• EINECS: 201-064-4
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Melting Point: 168.0-171.0ºC
• Insolubles: ≤0.03%
• Loss on Drying: ≤0.5%
• pH: 10.0-11.5
• Storage: Cool Dry Place
• Molecular Weight: 121.14
• Boiling Point: 219-220 °c10 mm Hg
• Density: 1, 353 g/cm3
• Vapour Pressure: Refractive Index
• Flash Point: 219-220°c/10mm
• Transport Package: 25kg/Drum
• Specification: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Trademark: Boyu
• Origin: Shandong
• HS Code: 29221980
• Production Capacity: 500ton/Month

Product Description

Product Description

 

Tris (CAS#77-86-1), trimethylaminomethane, also known as aminotriol, ammonium bradykinin. The product is white crystals, easily soluble in water, without irritating odor. Tris is generally known as the second generation of Good's buffer, with better solubility and stability compared to the traditional Good's buffer.Tris is a very important biological buffer and together with Tris HCl is a commonly used buffer salt pair. tris provides a stable, weakly basic environment (7.0-9.1) that is sensitive to temperature and concentration.

Tris bases have an aqueous pH of about 10.5, and buffers of this pH are generally obtained by adding hydrochloric to adjust the pH to the desired value. EDTA is often added to Tris hydrochloric  buffer to make a "TE buffer", which is used for DNA stabilization and storage. If the acid solution used to adjust pH is replaced with acetic acid, a "TAE buffer (Tris/Acetate/EDTA) is obtained, while replacing it with boric acid gives a "TBE buffer" (Tris/Borate/EDTA) which provides a stable pH buffer environment for the reagents.
The purity of our products can reach 99% stably, and we have great shipments in China, the United States and Europe,quality and price are absolutely guaranteed and advantageous

Specification

Item	Specification
Appearance	white crystal
Content	99.50%-101.0%
Melting point	168.0-171.0ºC
Insolubles	≤0.03%
ASH	≤0.05%
Heavy metals	≤5PPM
Loss on drying	≤0.5%
PH	10.0-11.5
Colour	≤5#
Fe	≤5PPM
SO42+	≤10PPM
Cl	≤3PPM
Abs(260nm,20%water)	≤0.1

 

Applicatrion

Uses of Tris:
1. Chemical raw material: Tris is widely used as an important chemical raw material for flame retardant materials, coatings and amino resins, etc.
2. Reaction medium: As an excellent reaction medium, Tris is often used in organic synthesis reactions, which can play the role of catalyst.
3. Resin cross-linking agent: Tris(hydroxymethyl)aminomethane can also be used in resin cross-linking reaction, which can improve the hardness and heat resistance of resin.
4. Biological buffering agent: In the field of medicine, Tris is used as a biological buffering agent, which is widely used in cell culture, DNA/RNA extraction, PCR amplification, etc.
 

Packaging & Shipping

Company Profile

Shandong Boyu Co., Ltd. is located in Shandong Province, China. We specialize in the production and trade of organic intermediates, food additives, daily chemicals, etc.

Our products are exported to more than 100 countries overseas, and we have established close and stable cooperative relationships with more than 200 countries. 80% of them are exported to Europe and the United States, and 20% are exported to Southeast Asia, the Middle East, South Africa and other regions. Due to excellent quality and after-sales service, our company has won a good reputation at home and abroad and is highly praised by customers.

"Quality first, customer first" is our tenet.

Sincerely looking forward to establishing long-term and mutually beneficial business relationships with customers around the world.
 

FAQ

1. DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during
production, then do random inspection before packing.

2. IS THERE A DISCOUNT?
Different quantity has different discount.

3. HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
4. WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

5.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.