Potassium dihydrogen phosphate (Monobasic) [7778-77-0]
Order number: 42899676
Part number: AC100071520
£ 50.40*
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*incl. VAT, plus shipping costsPrice Breakdown
Potassium dihydrogen phosphate monobasic is a versatile salt used across various industries due to its ability to provide precise pH control. This white powder, hygroscopic substance is an essential component in numerous laboratory applications, diagnostics, and manufacturing processes. With its high assay of ≥98% m/m, you can trust in its purity.
Formulation & Format Details
- Available in a convenient white powder form that can be easily stored at ambient temperatures.
- This monobasic salt's molecular weight of 136.08 g/mol facilitates smooth handling and processing.
- Its CAS number 7778-77-0 guarantees accurate identification and sourcing.
- The ≤1ppm arsenic level ensures minimal impurities, making it suitable for sensitive applications.
- Our packaging protects the contents from moisture, preserving the product's integrity.
How the Formula Works
The formula works by providing a stable source of potassium phosphate ions, which are crucial in buffering solutions and maintaining pH equilibrium in various chemical reactions.
Where Potassium Dihydrogen Phosphate (Monobasic) [7778-77-0] Applies
- Salts tasks that call for Potassium Dihydrogen Phosphate (Monobasic) [7778-77-0] by name and pack size.
- Operations planning around the container format shown for Potassium Dihydrogen Phosphate (Monobasic) [7778-77-0].
- Maintenance cycles that include Potassium Dihydrogen Phosphate (Monobasic) [7778-77-0] in the supply list.
- Sites where Potassium Dihydrogen Phosphate (Monobasic) [7778-77-0] matches the listed Salts category.
| Name | Value | |
|---|---|---|
| pH | : | 4.3 ~ 4.7 |
| CAS | : | 7778-77-0 |
| Lead | : | ≤1ppm |
| Assay | : | ≥98% m/m |
| Identity | : | Conforms |
| Appearance | : | White powder, hygroscopic |
| Categories | : | Analytical Reagents Buffers Diagnostic Raw Materials Inorganic Chemicals Salts |
| Conclusion | : | Food grade according to FAO/WHO, EC and FCC |
| Fluorine (F) | : | ≤10ppm |
| Product Code | : | 42899676 |
| Product Name | : | Potassium dihydrogen phosphate (Monobasic) |
| Arsenic as As | : | ≤1ppm |
| Cadmium as Cd | : | ≤1ppm |
| Mercury as Hg | : | ≤1ppm |
| Loss on Drying | : | ≤1% (4hrs, 105°C) |
| Potassium Oxide | : | ≥ 33.5% |
| Storage Details | : | Ambient |
| Molecular Weight | : | 136.08 |
| Molecular Formula | : | KH2PO4 |
| Phosphorus pentoxide | : | ≥ 51.2% |
| Harmonised Tariff Code | : | 2835240000 |
| Water insoluble matter | : | ≤ 0.2% |
