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Potassium phosphate monobasic Potassium dihydrogen phosphate 7778-77-0
Product Name: | Potassium dihydrogen phosphate |
Synonyms: | KALII DIHYDROGENOPHOSPHAS;BUFFER CONCENTRATE II FROM POTASSIUM DIHYDROGEN PHOSPHATE;kdp;monopotassiumdihydrogenphosphate;monopotassiumorthophosphate;phosphatemonobasiquedepotassium;Phosphoricacid(H3PO4),monopotassiumsalt;Phosphoricacid,monopotassiumsalt |
CAS: | 7778-77-0 |
MF: | H2KO4P |
MW: | 136.09 |
EINECS: | 231-913-4 |
Product Categories: | Inorganics;Anionic SolutionsChromatography;Anionic Standard SolutionsAlphabetic;Application CRMs;Ion Chromatography;Ion Chromatography Standards;P;PER - POLA;metal phosphate compound;Chemical Synthesis;Inorganic Salts;Materials Science;Metal and Ceramic Science;Potassium;Potassium Salts;Salts;Synthetic Reagents;Food additives |
Mol File: | 7778-77-0.mol |
Specifications |
Specifications |
|
Tech. grade |
Food grade |
|
Appearance |
White powder |
|
Main content, % min |
99.0 |
99.0 |
Phosphorus pent-oxide, % min |
51.5 |
51.5 |
Potassium oxide,as K2O % min |
34.0 |
34.0 |
Water insoluble, % max |
0.10 |
0.10 |
Chloride,asCl. % max |
0.2 |
0.02 |
Moisture % max |
0.2 |
0.2 |
Heavy metals ,as Pb. % max |
------ |
0.001 |
Arsenic,as As. % max |
------ |
0.0003 |
Fluoride,as F. % max |
------ |
0.005 |
PH |
4.1-4.4 |
4.1-4.4 |
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