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Dipotassium hydrogen phosphate trihydrate

CAS: 16788-57-1 F: H7K2O7P W: 228.22

Dipotassium hydrogen phosphate trihydrate affects pH level in liquid. Dipotassium hydrogen phosphate (trihydrate) can be
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Bioactivity Dipotassium hydrogen phosphate trihydrate affects pH level in liquid. Dipotassium hydrogen phosphate (trihydrate) can be used as an excipient, such as pH regulator, buffer. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2].
Name Dipotassium hydrogen phosphate trihydrate
CAS 16788-57-1
Formula H7K2O7P
Molar Mass 228.22
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. Wang M, et al. Influence of dipotassium hydrogen phosphate on properties of magnesium potassium phosphate cement[J]. Construction and Building Materials, 2022, 320: 126283. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99.