MilliporeSigma
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PHR2900

Supelco

Dibasic Potassium Phosphate

pharmaceutical secondary standard, certified reference material

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Synonym(s):
Potassium phosphate dibasic, Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate
Linear Formula:
K2HPO4
CAS Number:
Molecular Weight:
174.18
MDL number:

grade

certified reference material
pharmaceutical secondary standard

Quality Level

Agency

traceable to USP 1551128

API family

dibasic potassium phosphate

CofA

current certificate can be downloaded

packaging

pkg of 5 g

application(s)

pharmaceutical

storage temp.

2-30°C

SMILES string

[K+].[K+].OP([O-])([O-])=O

InChI

1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

InChI key

ZPWVASYFFYYZEW-UHFFFAOYSA-L

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This Item
P2222PX15701551128
Potassium phosphate dibasic Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Supelco

PX1570

Potassium phosphate dibasic

Dibasic potassium phosphate United States Pharmacopeia (USP) Reference Standard

USP

1551128

Dibasic potassium phosphate

agency

traceable to USP 1551128

agency

USP/NF, meets USP testing specifications

agency

meets USP/NF

agency

-

application(s)

pharmaceutical

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

pharmaceutical (small molecule)

API family

dibasic potassium phosphate

API family

-

API family

-

API family

dibasic potassium phosphate

CofA

current certificate can be downloaded

CofA

-

CofA

-

CofA

-

packaging

pkg of 5 g

packaging

-

packaging

-

packaging

-

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

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP 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.

related product

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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T1503
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25G
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