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33365 Potassium hydrogen phosphate trihydrate, Reagent Grade

CAS Number
16788-57-1
Synonyms

Stock No. Size Price ($) Quantity Availability
33365-30 250g 48.40
33365-A1 1kg 152.00
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Potassium hydrogen phosphate trihydrate, Reagent Grade

MDL
MFCD00149926
EINECS
231-834-5

Chemical Properties

Formula
K2HPO4•3H2O
Formula Weight
228.23 (174.18anhy)
Form
Crystalline
Storage & Sensitivity
Hygroscopic. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in water. Slightly soluble in alcohol.

Applications

Potassium hydrogen phosphate trihydrate is widely used to prepare buffer solutions in molecular biology, biochemistry and chromatography. It is involved in the production of trypticase soy agar and then utilized for culturing bacteria. As a food additive, it is used in dry powder beverages, mineral supplements and imitation dairy creamers. It is also used as a stabilizer for non-dairy coffee creamers. Further, it is a common source of phosphorous and potassium.

Notes

Incompatible with strong oxidizing agents.

Literature References

Eiberweiser, A.; Nazet, A.; Hefter, G.; Buchner, R. Ion Hydration and Association in Aqueous Potassium Phosphate Solutions. J. Phys. Chem. B 2015, 119 (16), 5270-5281.

Wu, L.; Wei, Y.; Du, B.; Chen, L.; Wang, Y.; Li, Y.; Zhao, J.; Xue, X. Freshness determination of royal jelly by analyzing decomposition products of adenosine triphosphate. LWT Food Sci. Technol. 2015, 63 (1), 504-510.

Other References

Merck
14,7658
Harmonized Tariff Code
2835.24
TSCA
Yes

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