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CAS:68399-81-5
Appearance:White crystalline powder
Storage:Store at RT，2 years
Purity:≥99.0%
Grade: biochemical grade Quality standard: Appearance: white crystalline powder content (titration) : ≥ 99.0% Moisture: water soluble 52mg/ml, dissolved after a clear colorless solution; PH1% DiH2O: 4.7-5.3
Product application: In biological experiments, it is an important PH stable reagent, usually select the appropriate weak acid and its conjugate base mixed to obtain a suitable PH value. Most biological reactions occur under neutral conditions, generally PH is selected between 6 and 8, and the buffer is required to be effective in the buffer range between 6 and 8. It is also required that the acid-base form of the buffer does not chelate with some metal ions.
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