Super Lowest Price 2-Naphthyl-Beta-D-Galactopyranoside - Tapso sodium Cas: 105140-25-8 99% White crystalline powder – XD BIOCHEM
Super Lowest Price 2-Naphthyl-Beta-D-Galactopyranoside - Tapso sodium Cas: 105140-25-8 99% White crystalline powder – XD BIOCHEM Detail:
Catalog Number | XD90121 |
Product Name |
Tapso sodium |
CAS |
105140-25-8 |
Molecular Formula |
C7H16NNaO7S |
Molecular Weight |
281.26 |
Storage Details | Ambient |
Harmonized Tariff Code |
29225090 |
Product Specification
Appearance | White crystalline powder |
Assay | 99% |
Tapso sodium
Main role: scientific research
How Tapso sodium works:
1) The buffering capacity of the buffer solution
Add a small amount of strong acid or strong base to the buffer solution, the pH value of the solution will not change much, but if the amount of acid or alkali is added, the buffer solution will lose its buffering effect.
2) Preparation and application of buffer solution
In order to prepare a buffer solution with a certain pH, first select a weak acid whose pKaφ is as close as possible to the pH value of the buffer solution to be prepared, and then calculate the concentration ratio of acid and base, according to which the required buffer solution can be prepared .
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By Kim from Palestine - 2017.02.18 15:54
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By Isabel from French - 2018.12.28 15:18