Potassium phosphate, dibasic anhydrous, BP/USP/EP, cell culture tested
- CAS
- 7758-11-4
- Formula
- HK2O4P
- MW
- 174.18 g/mol
ZX-037519
Biological Buffers
Potassium phosphate, dibasic, for HPLC, for spectroscopy
HPLC / SpectroscopyAvailable on request
Buy Potassium phosphate, dibasic, for HPLC, for spectroscopy (CAS 7758-11-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number7758-11-4
FormulaHK2O4P
Molar mass174.18 g/mol
HS code28352400
InChIKeyZPWVASYFFYYZEW-UHFFFAOYSA-L
IUPAC namedipotassium;hydrogen phosphate
About Potassium phosphate, dibasic, for HPLC, for spectroscopy
Zemixal supplies Potassium phosphate, dibasic, for HPLC, for spectroscopy within its life Science & Biochemicals portfolio. Key data (HPLC / Spectroscopy): CAS 7758-11-4, formula HK2O4P and molar mass 174.18 g/mol.
Use cases we see most often
- Buffer preparation
- Cell culture
- Electrophoresis & chromatography
Safe handling
Hazard communication follows GHS (Danger: H315 and H318). Our SDS lists exposure controls and first-aid measures.
Available as 100 g, 500 g and 1 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Buffer preparation
- Cell culture
- Electrophoresis & chromatography
Applications
Grade guides
Specifications and identifiers
| Product name | Potassium phosphate, dibasic, for HPLC, for spectroscopy |
|---|---|
| Catalogue number | ZX-038031 |
| CAS number | 7758-11-4 |
| IUPAC name | dipotassium;hydrogen phosphate |
| Molecular formula | HK2O4P |
| Molar mass | 174.18 g/mol |
| Exact mass | 173.8887 |
| Grade | HPLC / Spectroscopy |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 83.4 Ų |
| HS code | 28352400 |
| InChIKey | ZPWVASYFFYYZEW-UHFFFAOYSA-L |
| SMILES | OP(=O)([O-])[O-].[K+].[K+] |
| PubChem CID | 24450 |
| Synonyms | Dipotassium hydrogen phosphate, Dipotassium hydrogenphosphate, Dibasic potassium phosphate, Phosphoric acid, dipotassium salt, Potassium dibasic phosphate, Dipotassium monophosphate, Potassium monophosphate, Dipotassium orthophosphate, Dipotassium monohydrogen phosphate, Hydrogen dipotassium phosphate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P354 + P338, P317, P321, P332 + P317, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Potassium phosphate, dibasic, for HPLC, for spectroscopy
Which CAS number identifies Potassium phosphate, dibasic, for HPLC, for spectroscopy?
Potassium phosphate, dibasic, for HPLC, for spectroscopy is registered under CAS 7758-11-4. You may also see it listed as Dipotassium hydrogen phosphate, Dipotassium hydrogenphosphate, Dibasic potassium phosphate. Our catalogue number for this item is ZX-038031.
What are the formula and molar mass of Potassium phosphate, dibasic, for HPLC, for spectroscopy?
For Potassium phosphate, dibasic, for HPLC, for spectroscopy, its formula is HK2O4P and its molar mass is 174.18 g/mol. InChIKey ZPWVASYFFYYZEW-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Potassium phosphate, dibasic, for HPLC, for spectroscopy?
This listing is HPLC / Spectroscopy grade. Standard packs are 100 g, 500 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Potassium phosphate, dibasic, for HPLC, for spectroscopy?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Potassium phosphate, dibasic, for HPLC, for spectroscopy to my country?
Yes. Because Potassium phosphate, dibasic, for HPLC, for spectroscopy is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Other grades with CAS 7758-11-4
All 10 gradesPotassium phosphate, dibasic anhydrous, cell culture tested
- CAS
- 7758-11-4
- Formula
- HK2O4P
- MW
- 174.18 g/mol
ZX-037724
Potassium phosphate, dibasic anhydrous, USP 98.00–100.50%
- CAS
- 7758-11-4
- Formula
- HK2O4P
- MW
- 174.18 g/mol
ZX-038253
Potassium phosphate, dibasic, for molecular biology, 99.5%
- CAS
- 7758-11-4
- Formula
- HK2O4P
- MW
- 174.18 g/mol
ZX-003390
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