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PHR1330 Supelco

Monobasic Potassium Phosphate

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: Monopotassium phosphate, Potassium dihydrogen phosphate, Potassium phosphate monobasic, prim.-Potassium phosphate

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Chromatography, I-Z,
grade   certified reference material
  pharmaceutical secondary standard
InChI Key   GNSKLFRGEWLPPA-UHFFFAOYSA-M
form   neat
pKa (25 °C)   (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
mp   252.6 °C (lit.)
density   2.338 g/mL at 25 °C (lit.)
Featured Industry   Pharmaceutical (small molecule)
format   neat
pharmacopeia traceability   traceable to USP 1551139

Description

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB7784 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis

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Protocols & Articles
Peer-Reviewed Papers
15

References

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