229806
Potassium phosphate monobasic
99.99% trace metals basis
Synonym(s):
Potassium dihydrogen phosphate, prim.-Potassium phosphate
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Select a Size
About This Item
Quality Level
Assay
99.99% trace metals basis
form
solid
reaction suitability
core: potassium
impurities
≤150.0 ppm Trace Metal Analysis
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
mp
252.6 °C (lit.)
density
2.338 g/mL at 25 °C (lit.)
SMILES string
[K+].OP(O)([O-])=O
InChI
1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
InChI key
GNSKLFRGEWLPPA-UHFFFAOYSA-M
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This Item | P0662 | 60220-M | 795488 |
|---|---|---|---|
| form solid | form powder or crystals | form crystalline | form powder or crystals |
| assay 99.99% trace metals basis | assay ≥99.0% | assay 99.5-100.5% | assay ≥99% |
| Quality Level 100 | Quality Level 200 | Quality Level - | Quality Level 200 |
| impurities ≤150.0 ppm Trace Metal Analysis | impurities ≤0.01% Insoluble matter | impurities ≤0.001% total nitrogen (N) | impurities ≤0.01% Insoluble matter |
| density 2.338 g/mL at 25 °C (lit.) | density 2.338 g/mL at 25 °C (lit.) | density 2.338 g/mL at 25 °C (lit.) | density 2.338 g/mL at 25 °C (lit.) |
| mp 252.6 °C (lit.) | mp 252.6 °C (lit.) | mp 252.6 °C (lit.) | mp 252.6 °C (lit.) |
General description
Application
- to produce flurescence emmisionin carbon dots[2]
- buffers
- pH control agent
- emulsifier
- stabilizer
- water retention agent,
- antioxidant in foods
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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