Molekula
Potassium dihydrogen citrate
Potassium dihydrogen citrate is a water-soluble salt used as a buffering agent and pH regulator in pharmaceuticals and food products. It is also employed in analytical chemistry and as a reagent in laboratory settings. Available in powder form with a molecular weight of 230.21 g/mol, it has a CAS number of 866-83-1 and is stable at ambient storage conditions. Molekula supplies Potassium dihydrogen citrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Potassium dihydrogen citrate is a water-soluble salt used as a buffering agent and pH regulator in pharmaceuticals and food products. It is also employed in analytical chemistry and as a reagent in laboratory settings. Available in powder form with a molecular weight of 230.21 g/mol, it has a CAS number of 866-83-1 and is stable at ambient storage conditions. Molekula supplies Potassium dihydrogen citrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White solid |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 866-83-1 |
| Molecular Formula | KH2C6H5O7 |
| Molecular Weight | 230.21 |
| SMILES | C(C(=O)O)C(CC(=O)[O-])(C(=O)O)O.[K+] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29181550 |
| Tariff Code | 2918150090 |
Safety & GHS
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is potassium dihydrogen citrate used for?
It is commonly used as a buffering agent and pH regulator in pharmaceuticals and food products.
What is the chemical formula and molecular weight?
The formula is KH2C6H5O7 with a molecular weight of 230.21 g/mol.
How should potassium dihydrogen citrate be stored?
It should be stored at ambient temperature, protected from moisture and heat.
What grade is available?
Available in pharmaceutical and food-grade quality, suitable for regulated applications.
Can Molekula supply it in bulk?
Yes, Molekula can supply potassium dihydrogen citrate in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.