POPSO BUFFER CAS NO.68189-43-5
The full name of POPSO is piperazine-N, N'-bis(2-hydroxypropanesulfonic acid) and also named as piperazine-1,4-dihydroxypropanesulfonic acid. POPSO has good solubility in sodium hydroxide, 0.25g POPSO powder can be completely dissolved in 1ml of sodium hydroxide, and the dissolved solution is clear to slightly turbid. The solubility in other organic solvents is small and does not affect the biochemical reaction experiment. At room temperature, high-quality POPSO is a white crystalline powder with very stable chemical properties.
POPSO bufferand PIPES, HEPES, POPSO, HEPPS, HEPPSO, HEPBS buffers belong to the piperazine family series, it can not form complexes with various metals and precipitate. POPSO can undergo redox reaction with some strong acids and strong bases, and only configure the solution when you are ready to use. Please note to store in refrigeration and use within a week.
POPSO Details:
POPSO is a dipole ion compound with both positive and negative charges, and amphoteric ion compounds. However, as a buffer, POPSO has the strongest buffering capacity when the pH value is in the range of 7.0-8.2. Desheng is a professional source manufacturer of POPSO, under the efforts of scientific researchers, the production process is constantly improved, quality and quantity and delivery time are guaranteed.
POPSO Product Advantages:
The solubility of POPSO in organic solvents is extremely small and will not affect the biochemical reaction;
POPSO buffer has good stability, is insensitive to changes in ambient temperature, and can keep the PH value of the solution in a stable state for a long time;
Add inorganic salts of non-homogeneous ions to POPSO buffer without changing the activity coefficient of the solution;
In general, POPSO buffers do not penetrate biofilms;
When irradiated with ultraviolet and visible light waves, the ability of POPSO buffer to absorb light is very small;
POPSO does not react with enzymes and reduces the activity of enzymes;
POPSO cannot react with most metal ions and is suitable for cell culture medium experiments that require metal cations.
Advantages of Desheng Company in POPSO:
The purity of POPSO produced by Desheng can reach more than 99%, which meets your high-quality requirements;
Our company can support POPSO small batch customization service;
Our company vigorously introduces advanced equipment, continuously improves production capacity, and effectively ensures the production delivery of POPSO;
The professional R&D team continuously studies the production process of POPSO, which can be adjusted, improved and distributed according to customer supply requirements;
Popso sample testing and testing services can be provided according to customer requirements;
Rich import and export experience, can provide professional service for the export business of popso products;
Cooperate with famous logistics providers to provide high-quality POPSO buffers for global customers;
Complete certificates about POPSO, such as material analysis certificate, safety data sheet, CE, etc.
Applications of POPSO:
POPSO is often used as a buffer for environmental studies, chemical analysis and biological studies, regulating, stabilizing the pH of solutions. Since it does not chemically react with most metals, it is often used in biochemical reactions that require metal ions, such as in cell culture media that require metal ions.
POPSO Notes:
POPSO as a buffer has an inhibitory effect on the unidirectional channel of mitochondrial anions;
POPSO can react with strong acids / bases, strong oxidants / reducing agents, so it is not suitable for reduction - oxidation research, when storing, care should be taken to stay away from these substances;
The buffering capacity of POPSO buffer is affected by temperature, please store at room temperature, try to use it as soon as possible, long-term storage is easy to produce impurities to be contaminated.
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