Di-potassium monohydrogen phosphate

Modify Date: 2024-01-02 20:05:43

Di-potassium monohydrogen phosphate Structure
Di-potassium monohydrogen phosphate structure
Common Name Di-potassium monohydrogen phosphate
CAS Number 7758-11-4 Molecular Weight 174.18
Density 2,44 g/cm3 Boiling Point 158ºC at 760 mmHg
Molecular Formula HK2O4P Melting Point 340 °C
MSDS USA Flash Point N/A

 Use of Di-potassium monohydrogen phosphate


Dipotassium hydrogen phosphate is a highly water-soluble salt which is often used as a fertilizer, food additive and buffering agent. Dipotassium hydrogen phosphate 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].

 Names

Name Dipotassium hydrogenphosphate
Synonym More Synonyms

 Di-potassium monohydrogen phosphate Biological Activity

Description Dipotassium hydrogen phosphate is a highly water-soluble salt which is often used as a fertilizer, food additive and buffering agent. Dipotassium hydrogen phosphate 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].
Related Catalog
References

[1]. Kumar H, et al. Effect of dipotassium hydrogen phosphate on thermodynamic properties of glycine and l-alanine in aqueous solutions at different temperatures[J]. The Journal of Chemical Thermodynamics, 2012, 53: 86-92.

[2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99.  

 Chemical & Physical Properties

Density 2,44 g/cm3
Boiling Point 158ºC at 760 mmHg
Melting Point 340 °C
Molecular Formula HK2O4P
Molecular Weight 174.18
Exact Mass 173.888657
PSA 93.23000
Storage condition Store at RT.
Stability Stable. Hygroscopic.
Water Solubility 1600 g/L (20 ºC)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi, C, T, F
Risk Phrases 36-35-22
Safety Phrases S22-S24/25-S36-S26
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS TC8450000
HS Code 2835240000

 Customs

HS Code 2835240000

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 Synonyms

Mediject P
DKP
dipotassium-o-phosphate
Di-PotassiumPhosphateAr
MFCD00011383
Potassium hydrogen phosphate (2:1:1)
Isolyte
DIPOTASSIUM PHOSPHATE
phosphate dipotassium
EINECS 231-834-5
SEC-POTASSIUM PHOSPHATE
POTASSIUM BIPHOSPHATE
dikaliumphosphate
Dipotassium hydrogen phosphate
POTASSIUM MONOPHOSPHATE
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