Tris buffer, for molecular biology, 99.9%

Name: Tris buffer, for molecular biology, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-003432

About Tris buffer, for molecular biology, 99.9%

Tris buffer is a molecular biology reagent (Molecular Biology grade) carrying the CAS registry number 77-86-1, specified at 99.9% purity. Formula C4H11NO3, molecular weight 121.14 g/mol. Systematically, it is named 2-amino-2-(hydroxymethyl)propane-1,3-diol. Common synonyms include 2-Amino-2-(hydroxymethyl)-1,3-propanediol and THAM.

In its supplied form it is white powder or crystals. Key physical data: a melting point of 170-173 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span electrophoresis, DNA/RNA workflows, protein analysis and chromatography. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Available in 100 g, 500 g, 5 x 1 kg and 4 x 25 kg packs, Tris buffer is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Electrophoresis
DNA/RNA workflows
Protein analysis
Chromatography

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tris buffer, for molecular biology, 99.9%
Catalogue No.	VQ-003432
CAS Number	77-86-1
IUPAC name	2-amino-2-(hydroxymethyl)propane-1,3-diol
Molecular formula	C₄H₁₁NO₃
Molecular weight	121.14 g/mol
Exact mass	121.0739
Grade	Molecular Biology
Purity / assay	99.9%
HSN code	29221990
InChIKey	LENZDBCJOHFCAS-UHFFFAOYSA-N
SMILES	C(C(CO)(CO)N)O
PubChem CID	6503

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals
Melting point	170-173 °C
LogP (XLogP3)	-2.9
H-bond donors / acceptors	4 / 4
TPSA	86.7 Å²
Synonyms	2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Trometamol, Tris(Hydroxymethyl)aminomethane, Trisamine, Tromethane, Tris-base, Trisaminol, Talatrol, Tutofusin tris, Tris-steril

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 77-86-1

Tris buffer, 99%

CAS: 77-86-1
Formula: C₄H₁₁NO₃
MW: 121.14 g/mol

VQ-003139

BP/USP/EP / Cell Cult…

Tris buffer, BP/USP/EP, cell culture tested

CAS: 77-86-1
Formula: C₄H₁₁NO₃
MW: 121.14 g/mol

VQ-046096

Cell Culture

Tris buffer, cell culture tested

CAS: 77-86-1
Formula: C₄H₁₁NO₃
MW: 121.14 g/mol

VQ-046263

HPLC

Tris buffer, for HPLC

CAS: 77-86-1
Formula: C₄H₁₁NO₃
MW: 121.14 g/mol

VQ-047285

AR

Tris buffer, GR 99%+

CAS: 77-86-1
Formula: C₄H₁₁NO₃
MW: 121.14 g/mol

VQ-003140

IP/BP/USP / ACS / AR

Tris buffer, IP/BP/USP, ACS, AR

CAS: 77-86-1
Formula: C₄H₁₁NO₃
MW: 121.14 g/mol

VQ-047284

USP

Tris buffer, USP

CAS: 77-86-1
Formula: C₄H₁₁NO₃
MW: 121.14 g/mol

VQ-046162

Frequently asked questions

What is the CAS number of Tris buffer, for molecular biology, 99.9%?

The CAS Registry Number of Tris buffer, for molecular biology, 99.9% is 77-86-1. It is also known as 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base.

What is the molecular formula and molecular weight of Tris buffer, for molecular biology, 99.9%?

Tris buffer, for molecular biology, 99.9% has the molecular formula C4H11NO3 and a molecular weight of 121.14 g/mol. Its IUPAC name is 2-amino-2-(hydroxymethyl)propane-1,3-diol.

Which grade and pack sizes of Tris buffer, for molecular biology, 99.9% can I order?

We supply Tris buffer, for molecular biology, 99.9% in Molecular Biology (99.9%) grade, in 100 g, 500 g, 5 x 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tris buffer, for molecular biology, 99.9%?

Yes. Every lot of Tris buffer, for molecular biology, 99.9% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tris buffer, for molecular biology, 99.9% be shipped internationally?

Yes. Tris buffer, for molecular biology, 99.9% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.