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CHES Na Cas:103-47-9 White crystalline powder 99% N-Cyclohexyltaurine

Short Description:

Catalog Number: XD90102
Cas: 103-47-9
Molecular Formula: C8H17NO3S
Molecular Weight: 207.29
Availability: In Stock
Price  
Prepack: 100g USD50
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Product Detail

Product Tags

Catalog Number XD90102
Product Name CHES
CAS 103-47-9
Molecular Formula C8H17NO3S
Molecular Weight 207.29
Storage Details Ambient
Harmonized Tariff Code 29213099

 

Product Specification

Appearance White crystalline powder
Assay ≥ 99%
Storage Temp Store at RT
Water <1.0%
Heavy metals <5ppm
pH 5 - 6
Sulfated ash <0.1%
A260, 1M Water <0.05
A280, 1M Water <0.05
Solubility 0.1M water Clear and colourless
Infrared Meets the requirements

 

 

(CHES (2-(Cyclohexylamino)ethanesulfonic acid) is a zwitterionic N-substituted aminosulfonic acid. CHES is used as a buffer for studying pH-dependent processes in enzymology. The compound has been shown to have an unusually high affinity for the iodoacetate binding site of liver alcohol dehydrogenase. The compound, which has a has a pKa of 9.49 at 25°C, is useful for the pH 8.6-10.0 range.

Ingredients in Good's Buffer for Biological Research

CHES has been used:

· as a buffer in mannanase activity assay of antarctic fungal isolates

· as a buffer for DNA digestion and labeling of 2′-deoxyadenosine 3′-monophosphate

· as a component of Wilson and Horne extraction buffer for characterization of rat plasma enzymes

 


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    CHES Na Cas:103-47-9 White crystalline powder 99% N-Cyclohexyltaurine