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PHR1130

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Potassium gluconate

Pharmaceutical Secondary Standard; Certified Reference Material

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Synonym(s):
Potassium D-gluconate, 2,3,4,5,6-Pentahydroxycaproic acid potassium salt, D-Gluconic acid potassium salt
Empirical Formula (Hill Notation):
C6H11KO7
CAS Number:
Molecular Weight:
234.25
Beilstein/REAXYS Number:
3919448
EC Number:
MDL number:
PubChem Substance ID:
E Number:
E577
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

agency

traceable to USP 1550001

API family

potassium gluconate

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

183 °C (dec.) (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

[K+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O

InChI

1S/C6H12O7.K/c7-1-2(8)3(9)4(10)5(11)6(12)13;/h2-5,7-11H,1H2,(H,12,13);/q;+1/p-1/t2-,3-,4+,5-;/m1./s1

InChI key

HLCFGWHYROZGBI-JJKGCWMISA-M

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This Item
P1847PHR1330PHR1329
Potassium gluconate Pharmaceutical Secondary Standard; Certified Reference Material

PHR1130

Potassium gluconate

Potassium gluconate 97.0-103.0% dry basis, meets USP testing specifications

P1847

Potassium gluconate

Monobasic Potassium Phosphate Pharmaceutical Secondary Standard; Certified Reference Material

PHR1330

Monobasic Potassium Phosphate

Potassium Chloride Pharmaceutical Secondary Standard; Certified Reference Material

PHR1329

Potassium Chloride

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

-

format

neat

format

neat

Quality Level

300

Quality Level

200

Quality Level

300

Quality Level

300

grade

certified reference material, pharmaceutical secondary standard

grade

anhydrous

grade

certified reference material, pharmaceutical secondary standard

grade

certified reference material, pharmaceutical secondary standard

storage temp.

2-30°C

storage temp.

-

storage temp.

2-30°C

storage temp.

2-30°C

General description

Potassium Gluconate is a potassium salt of gluconic acid. It is a commonly administered nutrient supplement form of potassium.
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

Potassium Gluconate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatography.
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 (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 LRAA7151in the slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Related product

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Potassium Gluconate
USP42-NF37: United States Pharmacopeia and National Formulary
United States Pharmacopeia/National Formulary, 41(6), 3590-3590 (2018)
Herb, nutrient, and drug interactions: clinical implications and therapeutic strategies.
Stargrove MB, et al.
Herb, Nutrient, and Drug Interactions: Clinical Implications and Therapeutic Strategies (2008)
Ubaid H Shah et al.
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Acute lower respiratory infections are the most frequent illnesses globally in children less than 5 years old. The aim of this randomized double blind controlled trial is to assess the effectiveness of zinc gluconate supplementation for 2 months period compared
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The structural changes and aggregation properties of silver carp actomyosin acidified with d-gluconic acid-δ-lactone (GDL) were investigated. Results showed that silver carp actomyosin underwent aggregation and formation of precipitate as indicated by turbidity and centrifugation coupled electrophoresis analysis. Circular dichroism
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