[A12142] CAS 7778-77-0 | Potassium dihydrogen phosphate, 98+% | Alfa
0 ₩
family_key 없음
Brand: Alfa Aesar
7778-77-0 | H2KO4P | phosphoric acid, monopotassium salt
Chemical Identifiers
CAS
7778-77-0
Molecular Weight (g/mol)
136.08
MDL Number
MFCD00011401 MFCD00147253
Synonym
potassium phosphate|monopotassium phosphate|potassium phosphate monobasic|potassium acid phosphate|monopotassium orthophosphate|monopotassium monophosphate|MKP|sorensen’s potassium phosphate|monobasic potassium phosphate|phosphoric acid, monopotassium salt
SMILES
[K+].OP(O)([O-])=O
InChI Key
GNSKLFRGEWLPPA-UHFFFAOYSA-M
Molecular Formula
H2KO4P
IUPAC Name
potassium dihydrogen phosphate
Specifications
Water Content (Karl Fischer Titration)
≤1.0%
Appearance (Color)
White
Assay (Aqueous acid-base Titration)
≥98.0% to ≤102.0%
Solution Test
10% in water: clear
Form
Crystals or powder or crystalline powder
설명
Potassium dihydrogen phosphate is used as a food additive, fertilizer (NPK), paint additive, coating additive, adhesive, buffering agent and in optical modulators. It is extensively used in research and analytical laboratories as a buffer in mobile/sample preparations for analysis by high pressure liquid chromatography (HPLC) and also in organic synthesis. MKP, monopotassium phosphate, owing to its non-linear optical properties, is used in optical modulators and for second-harmonic generation (SHG).
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Potassium dihydrogen phosphate is used as a food additive, fertilizer (NPK), paint additive, coating additive, adhesive, buffering agent and in optical modulators. It is extensively used in research and analytical laboratories as a buffer in mobile/sample preparations for analysis by high pressure liquid chromatography (HPLC) and also in organic synthesis. MKP, monopotassium phosphate, owing to its non-linear optical properties, is used in optical modulators and for second-harmonic generation (SHG).
Potassium dihydrogen phosphate is used as a food additive, fertilizer (NPK), paint additive, coating additive, adhesive, buffering agent and in optical modulators. It is extensively used in research and analytical laboratories as a buffer in mobile/sample preparations for analysis by high pressure liquid chromatography (HPLC) and also in organic synthesis. MKP, monopotassium phosphate, owing to its non-linear optical properties, is used in optical modulators and for second-harmonic generation (SHG).
Solubility
Soluble in water. Slightly soluble in ethanol.
Notes
Loses H{2}O at 400°, forming metaphosphateHygroscopic.
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:YesRTECS Number:TC6615500
경고:RUO – Research Use Only
CAS7778-77-0FORMULAH2KO4PEINECS231-913-4MDLMFCD00011401 MFCD00147253
| Pakage | 10000g, 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
