HS Code 29241900
Water-soluble: colorless, clear, transparent
Moisture: ≤1%
PH: 3.6-4.4
Package: 25KG / barrel
Application: In biological experiments, it is an important PH stabilizing agent,
usually select the appropriate weak acid and its conjugate base to get the appropriate PH value.
Most biological reactions occur under neutral conditions, typically between pH 6 and pH 8,
and require buffers to have effective buffer ranges between 6-8.
It is also required that the acid-base form of the buffering agent does not chelate with certain metal ions.