Molekula
Citrate d'hydrogène de potassium 96-102 %
Potassium dihydrogen citrate 96-102%
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Potassium dihydrogen citrate (CAS 866-83-1) is a potassium salt of citric acid used primarily as a buffering agent, pH regulator, and chelating agent in pharmaceuticals, food, and cosmetics. It maintains acidity in formulations, enhances solubility, and stabilizes metal ions. This high-purity grade (96–102%) has the molecular formula KH₂C₆H₅O₇ and a molecular weight of 230.21 g/mol. It is non-hazardous (no signal word) and stores safely at ambient conditions. Molekula supplies Potassium dihydrogen citrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Potassium dihydrogen citrate (CAS 866-83-1) is a potassium salt of citric acid used primarily as a buffering agent, pH regulator, and chelating agent in pharmaceuticals, food, and cosmetics. It maintains acidity in formulations, enhances solubility, and stabilizes metal ions. This high-purity grade (96–102%) has the molecular formula KH₂C₆H₅O₇ and a molecular weight of 230.21 g/mol. It is non-hazardous (no signal word) and stores safely at ambient conditions. Molekula supplies Potassium dihydrogen citrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Prix sur demande — emballages disponibles de la recherche à la quantité industrielle.
Les prix ne comprennent pas la TVA, les taxes sur les ventes ni les frais d'expédition. Des emballages en grande quantité et sur mesure sont disponibles sur demande.
Spécifications
| Property | Value |
|---|---|
| Appearance | Solid |
| Water | ≤0.5% |
| Chloride (Cl-) | ≤0.1% |
| Purity | ≥99% |
| Heavy Metals (Pb) | ≤0.01% |
| Lead (Pb) | ≤0.01% |
| Arsenic (As) | ≤0.01% |
| Sulphates (SO4)(2-) | ≤0.1% |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90034390 |
| Numéro CAS | 866-83-1 |
| Formule moléculaire | KH2C6H5O7 |
| Masse moléculaire | 230.21 |
| SMILES | C(C(=O)O)C(CC(=O)[O-])(C(=O)O)O.[K+] |
| Code REACH | Y113 |
| Inscrit au TSCA | Oui |
| Code HTS | 29181550 |
| Code tarifaire | 2918150090 |
Sécurité et GHS
Informations de sécurité détaillées disponibles dans le FDS — voir les documents ci-dessous.
Documents
Fiches de données de sécurité (FDS)
Disponible en English, English (US), French, German, Italian, Spanish.
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is potassium dihydrogen citrate primarily used for?
Potassium dihydrogen citrate is commonly used as a buffering agent, pH adjuster, and chelating agent in pharmaceuticals, food, and cosmetics, as well as in analytical chemistry for titrations.
What is the chemical formula and molecular weight of potassium dihydrogen citrate?
The chemical formula is **KH₂C₆H₅O₇**, and the molecular weight is **230.21 g/mol**.
How should potassium dihydrogen citrate be stored?
Store in a tightly sealed container at **ambient temperature** in a dry, well-ventilated area, away from moisture and incompatible substances.
What purity grades of potassium dihydrogen citrate does Molekula supply?
Molekula supplies potassium dihydrogen citrate at **96–102% purity** (technical/food-grade).
Can Molekula supply potassium dihydrogen citrate in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25 kg drums, 1 MT big bags) for industrial and commercial customers—please contact us for pricing and lead times.
What documentation is provided with each order of potassium dihydrogen citrate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list. Additional documentation (e.g., batch-specific reports) is available upon request.
Prêt à passer commande ou besoin d'un emballage sur mesure ?
Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.