Potassium citrate tribasic solution , CAS No.866-84-2

CAS: 866-84-2 Cat. No.: P330614 Formule: C6H5K3O7 Poids moléculaire: 306.39 Numéro CE: 212-755-5 PubChem CID: 13344
DISPONIBLE À COMMANDE
Synonyms
POTASSIUM CITRATE ANHYDROUS (MART.) | Citrate, Potassium | K citrate | Potassium citrate anhydrous | DB09125 | INS-332(II) | Potassium tribasic citrate | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:3) | CCRIS 6566 | FT-0653076 | tripota
Storage
Room temperature
Shipped In
Normal
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Size
USA
Allemagne (EU)*
Price
Qty
100ml
P330614-100ml
Sur commande · 8–12 semaines
49,90$US
500ml
P330614-500ml
Sur commande · 8–12 semaines
197,90$US
Enter a quantity for the sizes you want to add.
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Potassium citrate tribasic solution is provided as a 1M solution in water. Used in the laboratory as a buffering agent and chelator. In renal function studies, potassium citrate is used as an alkanizing agent where the citric acid is a metabolic substrate in renal cells. Studies have shown that potassium citrate may increase bone density, it is therefore used in research experiments related to the treatment of osteoporosis.|Also available: Potassium citrate monobasic ; Potassium citrate tribasic monohydrate .

Specifications

Synonymes
POTASSIUM CITRATE ANHYDROUS (MART.) | Citrate, Potassium | K citrate | Potassium citrate anhydrous | DB09125 | INS-332(II) | Potassium tribasic citrate | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:3) | CCRIS 6566 | FT-0653076 | tripota
Conditions de stockage de stockage
Room temperature
Expédié en
Normal
Noms et identifiants
Sourires canoniquesC(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[K+].[K+].[K+]
IUPAC Nametripotassium;2-hydroxypropane-1,2,3-tricarboxylate
InChIKeyQEEAPRPFLLJWCF-UHFFFAOYSA-K
INCHI1S/C6H8O7.3K/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3
Isomères SMILES C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[K+].[K+].[K+]
PubChem CID 13344
Poids moléculaire 306.39

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClasseCarboxylic acids and derivatives
SubclassTricarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentTricarboxylic acids and derivatives
Alternative Parents Tertiary alcohols  Carboxylic acid salts  Carboxylic acids  Organic potassium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tricarboxylic acid or derivatives - Tertiary alcohol - Carboxylic acid salt - Organic alkali metal salt - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups.
External Descriptors potassium salt
Structure 3D
Modèle de structure chimique interactif





Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propriétés chimiques et physiques
Poids moléculaire306.390 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count2
Exact Mass305.895 Da
Monoisotopic Mass305.895 Da
Topological Polar Surface Area141.000 Ų
Heavy Atom Count16
Formal Charge0
Complexity211.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count4
FAQ et articles
Citations of This Product
Calculateurs de solution
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Foire aux questions

How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 866-84-2, the molecular formula is C6H5K3O7, and the molecular weight is 306.39 g/mol. InChIKey QEEAPRPFLLJWCF-UHFFFAOYSA-K.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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