Potassium phosphate monobasic PurChrom for HPLC, 99.5%
HPLC Buffer
Properties
| Vapour pressure | < 0.1 hPa at 25 °C |
| Water Solubility | 208 g/l at 20 °C |
| B pt. | 450 °C at 1.013 hPa |
| M pt. | 252.6°C |
| Density | 2.34 g/cm3 (20 °C) |
| Form | Solid |
Safety Information
| GHS Pictogram | |
| HS Code | 28352400 |
| Storage Temp. | Store at Room Temperature. |
| Storage Class | 11 - Combustible Solids |
| UN Number | NA |
Description
Application
Used as a fertilizer (source of K and P) pH buffer in molecular biology and chromatography food additive and in buffering systems for cell culture.
Purpose
Buffers near pH 4-7 (pKa 2.1 pKa 7.2) for stable assays prevents ammonia loss in fertilizers and stabilizes solutions in extractions.
General Description
Potassium phosphate monobasic (KHPO) also known as monopotassium phosphate is a white odorless deliquescent crystalline powder. It has a density of 2.34 gcm melting point of 252.6C and decomposes at 400C forming acidic solutions (pH 4.6) with high water solubility.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |