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TRIS (Tromethamine) Pharmaceutical Grade CAS 77-86-1
Tris is widely used in the preparation of buffers in biochemistry and molecular biology experiments. In addition, Tris is the intermediate for the preparation of surfactants, vulcanization accelerators and some drugs.
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TRIS (Tromethamine) Pharmaceutical Grade CAS 77-86-1

Tris is widely used in the preparation of buffers in biochemistry and molecular biology experiments. In addition, Tris is the intermediate for the preparation of surfactants, vulcanization accelerators and some drugs.

Catalog No. :
S0002
CAS No :
77-86-1
Empirical Formula :
C4H11NO3
Molecular Weight :
121.135
Assay :
≥99.5%
Appearance :
White crystalline powder
Brand:
YACOO

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product description

Synonym(s)：Tris (hydroxymethyl) aminomethane
Empirical Formula：C4H11NO3
CAS Number：77-86-1
EC Number：201-064-4
Molecular Weight：121.135
Assay：≥99.5%
Catalog Number：S0002
Retest period：three years

ANALYSIS	SPECIFICATIONS
Appearance	White crystalline powder
Assay(%)	≥99.5
MP/℃	168-172
Solubility In H₂O
pH (5%) @ 20°C	10.0-11.5
pK_a	8.3
Heavy Metal	≤5
Ultraviolet Absorbance (40%@280nm)	≤0.07
Ultraviolet absorbance (40%@400nm)	≤0.02
Iron (Fe)	≤1 ppm
Sulfate	≤10 ppm
Chloride	≤3 ppm
Endotoxin	≤0.5 EU

Description
Tromethamine (Tris) is an organic amine proton acceptor commonly used as a buffer and excipient in biological applications downstream in the manufacture of drug products.

Application
Used to regulate pH in the transport of live aquatic species, cell culture media, and anti-inflammatory drugs.
Used in mRNA vaccine as excipient to stabilize nucleic acid macromolecules, which can ensure the storage quality of mRNA vaccines and avoid the inactivation of active ingredients.
Used in chemical manufacturing: surface-active agents, vulcanization accelerators, and pharmaceuticals.
Used as an absorbent for acidic gases, biological buffer, acidimetric standard, and therapeutic alkalinizing agent.

Package Size
25kg/Drum. Custom packaging service available per request

Storage/Shipping
Ambient Temperature

Shelf Life/Retest
2 years from the date of manufacture

For Research and Development Use Only. Not approved for use in clinical or in vitro diagnostic procedures.

Related Tags :

Tris 77-86-1 Tris(hydroxymethyl)aminomethane Tromethamine Trometamol Tham (tromethamine)

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