TES
2-[[三(羟甲基)甲基]氨基]乙磺酸
CAS 7365-44-8 CTH10083
TES (N-[tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid) is a Good's zwitterionic buffer with a pKa of about 7.4 at 25 °C and a useful buffering range of roughly pH 6.8–8.2. It is used in cell culture, enzyme assays and biochemical reagent formulations.
Product information
- Chinese name
- 2-[[三(羟甲基)甲基]氨基]乙磺酸
- English name
- TES
- CAS
- 7365-44-8
- Cat. No.
- CTH10083
- Category
- Buffers & Biological Buffer Salts
- Formula
- C6H15NO6S
- Molecular weight
- 229.25
- Appearance
- White crystalline powder
- Solubility
- Freely soluble in water
- Storage
- Room temperature, sealed and dry
Typical reference values; the batch COA / SDS governs.
Pack sizes and catalogue numbers
CTH10083-1KG
Prices on request; lead time confirmed on the quotation.
FAQ
What is the CAS number of TES?
The CAS number of TES (2-[[三(羟甲基)甲基]氨基]乙磺酸) is 7365-44-8; Catch-Chem catalogue number CTH10083.
What pack sizes and lead times are available for TES?
TES (Cat. No. CTH10083) comes in 1 kg; lead time: 1 week, confirmed on the quotation.
How should TES be stored?
Recommended storage for TES (CTH10083): Room temperature, sealed and dry. The batch COA / SDS governs.
What is TES used for?
TES (CTH10083) is listed under Buffers & Biological Buffer Salts. Typical uses: Biological buffer, Cell culture, IVD formulation. For research or industrial non-medical use only.
Where can I buy TES?
Request a quote for TES from Catch-Chem (Yantai, China): tel +86-192-9602-6528, email Ethan.sheng@catchchem.com, quoting catalogue number CTH10083.
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For research or industrial use only. Not for human or animal diagnosis or treatment, and not for drug or food use. Grade, pack size and lead time follow the supplier batch COA / SDS. Figures on this site are general industry references, not a factory specification.