Potassium phosphate, dibasic anhydrous, BP/USP/EP, cell culture tested
- CAS
- 7758-11-4
- Formula
- HK2O4P
- MW
- 174.18 g/mol
VQ-046040
VAQORAPotassium phosphate, dibasic, 99%
Synonyms: Dipotassium hydrogenphosphate · Dipotassium phosphate · sec.-Potassium phosphate · Dipotassium hydrogen phosphate
CAS No.7758-11-4
FormulaHK2O4P
Mol. weight174.18
Catalogue No.VQ-003106
Purity99%
HSN28352400
Potassium phosphate, dibasic (CAS 7758-11-4) – biological buffer, Extra Pure grade, 99%. HK2O4P, MW 174.18. Vaqora Chemicals: COA, global shipping.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Potassium phosphate, dibasic, 99%
Potassium phosphate, dibasic is a biological buffer (Extra Pure grade) carrying the CAS registry number 7758-11-4 with a typical assay of 99%. Its molecular formula is HK2O4P and its molecular weight is 174.18 g/mol. Systematically, it is named dipotassium. Hydrogen phosphate. Common synonyms include Dipotassium hydrogenphosphate and Dipotassium phosphate.
It is supplied as white, powder or crystalline powder, passes test. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.
Key uses span buffer preparation, cell culture, electrophoresis and chromatography and molecular biology workflows. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.
Available in 500 g, 5 kg and 25 kg packs, Potassium phosphate, dibasic is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Buffer preparation
- Cell culture
- Electrophoresis & chromatography
- Molecular biology workflows
Industries
Grade guides
Specifications & identifiers
| Product name | Potassium phosphate, dibasic, 99% |
|---|---|
| Catalogue No. | VQ-003106 |
| CAS Number | 7758-11-4 |
| IUPAC name | dipotassium;hydrogen phosphate |
| Molecular formula | HK2O4P |
| Molecular weight | 174.18 g/mol |
| Exact mass | 173.8887 |
| Grade | Extra Pure |
| Purity / assay | 99% |
| HSN code | 28352400 |
| InChIKey | ZPWVASYFFYYZEW-UHFFFAOYSA-L |
| SMILES | OP(=O)([O-])[O-].[K+].[K+] |
| PubChem CID | 24450 |
| Physical form | Powder |
|---|---|
| Appearance | White, powder or crystalline powder, passes test |
| H-bond donors / acceptors | 1 / 4 |
| TPSA | 83.4 Ų |
| Synonyms | Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate, Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Potassium phosphate, dibasic, Dibasic potassium phosphate, Phosphoric acid, dipotassium salt, Potassium dibasic phosphate, Dipotassium monophosphate, Potassium monophosphate, Dipotassium orthophosphate |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H315Causes skin irritationH318Causes serious eye damage
Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P354 + P338, P317, P321, P332 + P317, P362 + P364
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Other grades of CAS 7758-11-4
Potassium phosphate, dibasic anhydrous, cell culture tested
- CAS
- 7758-11-4
- Formula
- HK2O4P
- MW
- 174.18 g/mol
VQ-046245
Potassium phosphate, dibasic anhydrous, USP 98.00–100.50%
- CAS
- 7758-11-4
- Formula
- HK2O4P
- MW
- 174.18 g/mol
VQ-046774
Potassium phosphate, dibasic, for HPLC, for spectroscopy
- CAS
- 7758-11-4
- Formula
- HK2O4P
- MW
- 174.18 g/mol
VQ-046552
Potassium phosphate, dibasic, for molecular biology, 99.5%
- CAS
- 7758-11-4
- Formula
- HK2O4P
- MW
- 174.18 g/mol
VQ-003390
Frequently asked questions
What is the CAS number of Potassium phosphate, dibasic, 99%?
The CAS Registry Number of Potassium phosphate, dibasic, 99% is 7758-11-4. It is also known as Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate.
What is the molecular formula and molecular weight of Potassium phosphate, dibasic, 99%?
Potassium phosphate, dibasic, 99% has the molecular formula HK2O4P and a molecular weight of 174.18 g/mol.
Which grade and pack sizes of Potassium phosphate, dibasic, 99% can I order?
We supply Potassium phosphate, dibasic, 99% in Extra Pure (99%) grade, in 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Potassium phosphate, dibasic, 99%?
Yes. Every lot of Potassium phosphate, dibasic, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Potassium phosphate, dibasic, 99% be shipped internationally?
Yes. Potassium phosphate, dibasic, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Potassium phosphate, dibasic, 99%
We reply within one business day with price, pack options, lead time and documentation.
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