Trimethylammonium acetate buffer

CAS 6850-27-7(CH3)3N · CH3COOHBiochemicals & Reagents

Trimethylammonium acetate buffer (CAS: 6850-27-7) is a reliable buffering agent supplied by Tech Serve Solutions. With a linear formula of (CH3)3N · CH3COOH and a molecular weight of 119.16 g/mol, this solution offers a pH range of 6.5-7.5 at 25 °C. It is commonly employed in biochemical research and for applications requiring precise pH control within a neutral range. Its low UV absorption at 260 nm and 280 nm makes it suitable for spectrophotometric assays.

IUPAC: Buffer solution 1 M pH 6.5-7.5 (volatile),Trimethylammonium acetate solution

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Trimethylammonium acetate buffer ((CH3)3N · CH3COOH) — chemical structure, CAS 6850-27-7; Life Science, fine chemical supplied by Tech Serve Solutions

BioUltra BuffersBiochemicals and ReagentsBiological BuffersBuffer Solutions

01 /Applications

Biochemical Research

Utilised as a buffer in various biochemical experiments, enzyme assays, and protein studies where maintaining a stable pH is critical for optimal reaction conditions and sample integrity.

Spectrophotometric Assays

Its low UV absorption at 260 nm and 280 nm makes it an ideal buffer for biological samples analysed using UV-Vis spectroscopy, preventing interference with measurements.

General Laboratory Buffering

Serves as a versatile buffer for general laboratory procedures and reagent preparation that require a pH between 6.5 and 7.5.

02 /Properties

Molecular weight	119.16
Linear formula	(CH3)3N · CH3COOH
pH	6.5-7.5 (25 °C)
Concentration	~1.0 M
Impurities tested	insoluble matter, passes filter test

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Water hazard class (WGK, DE)	3
Anion traces	chloride (Cl-): ≤5 mg/kgsulfate (SO42-): ≤5 mg/kg

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

6850-27-7

MDL number

MFCD00800301

05 /Additional specifications

Uv Absorption	λ: 260 nm Amax: 0.02λ: 280 nm Amax: 0.02

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Trimethylammonium acetate buffer used for?

Trimethylammonium acetate buffer is used in biochemical research and for applications requiring precise pH control, particularly in spectrophotometric assays due to its low UV absorption.

What is the CAS number and formula for Trimethylammonium acetate buffer?

The CAS number is 6850-27-7 and the linear formula is (CH3)3N · CH3COOH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Trimethylammonium acetate buffer as a ~1.0 M solution with specified pH and low impurity levels. It is not represented as USP, BP, EP, or pharmacopoeia grade.

How should Trimethylammonium acetate buffer be handled?

Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Consult the Safety Data Sheet for detailed handling and hazard information. It has a WGK Germany classification of 3.

Is Trimethylammonium acetate buffer a controlled substance?

The provided data does not indicate that Trimethylammonium acetate buffer is a controlled substance.

How can I request a quote or sample?

Please contact our sales team via the website or phone to request a quote or sample of Trimethylammonium acetate buffer.

How is Trimethylammonium acetate buffer packed and shipped?

Trimethylammonium acetate buffer is carefully packed to ensure safe transit and is available for global export. Specific packaging details can be provided upon request.