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Tris(hydroxymethyl)aminomethane

Tris(hydroxymethyl)aminomethane

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Tris(hydroxymethyl)aminomethane

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Tris(hydroxymethyl)aminomethane

Structural formula

Name

Tris(hydroxymethyl)aminomethane

Alias

2-Amino-2-hydroxymethyl-1,3-propanediol;Tromethamine;Tris

CAS #

77-86-1 

Molecular formula

C4H11NO3

Molecular weight

121.14

Appearance

White crystalline powder

Specification

 

Industrial grade (≥99.5%),

Pharmaceutical grade (≥99.8%)

Cosmetic grade (≥99.9%)

Packaging

25KG cardboard drum,Ton bag etc.

Storage conditions

Avoid light at room temperature

Usage:

1.Tris is an important biological buffer with a buffer range of 7.0 to 9.0. It is widely used in the preparation of buffers in biochemistry, molecular biology and other fields, and can also be used in the preparation of in vitro diagnostic reagents;

2.Tris is an important pharmaceutical intermediate, which can be used to synthesize dexketoprofen tromethamine, ketoprofen tromethamine, fosfomycin tromethamine, carboprost tromethamine and other drugs ;

3.Tris can be used as a pharmaceutical adjuvant in preparations such as contrast agents, biological preparations, oral grades, and eye drops;

4.Tris is widely used as a solvent for nucleic acids and proteins;

5.Tris can also be used in pH adjuster, vulcanization accelerator, cosmetics (cream, lotion), mineral oil, paraffin emulsifier, activated carbon absorbent and other fields.

 

Tris(hydroxymethyl)aminomethane Hydrochloride

 

 

 

 

 

 

 

Structural formula

 

 

 

 

 

 

 

 

Name

Tris(hydroxymethyl)aminomethane Hydrochloride

Alias

2-Amino-2-hydroxymethyl-1,3-propanediol hydrochloride;Tris hydrochloride;Tris HCL;

CAS #

1185-53-1

Molecular formula

C4H11NO3.HCL

Molecular weight

157.60

Appearance

White crystalline powder

Specification

 

99.0%~101.0%

Packaging

25KG cardboard drum,Ton bag etc.

Storage conditions

Avoid light at room temperature

Usage:

1. Tris HCL is a commonly used biological buffer with a buffer range of 7.5~8.5. It is used to adjust the pH value of the solution or to stabilize the pH value, and it is also often used for the growth of protein crystals under different pH conditions;

2. Tris HCL is also an intermediate for the preparation of surfactants, vulcanization accelerators and some drugs;

3. Tris HCL was also used as a titration standard.

 

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