CAS NO.: 7758-11-4
EINECS NO.: 231-834-5
Synonyma DKP, Dipotassium hydrogenii phosphas
Formare chemica: K2HPO4
Dipotassium phosphas anhydrous est compositum inorganicum cum formula chemica K2HPO4. Est albus cristallinus vel pulveris amorphous qui in aqua facile solubilis et in alcohole leviter solutus. Maxime adhibetur ut corrosio inhibitor pro antifreeze, nutrimentum pro instrumentis culturae antibioticis, a phosphoro et potassium moderatore ad fermentationem industriae, nutrimentum additivum.
Usus in medicina, fermentatione, cultura bacterial et praeparatione potassii pyrophosphate
|
ADSPECTUS |
CRYSTALLINUM PULVIS alba |
|
|
PROBATIO (K2HPO4 ARIDUM BASIS) |
98% MIN |
99.3% |
|
AQUA INSOLUBILIS |
MAX 0.2% |
0.02% |
|
PH (1% SOLUTIO) |
8.6-9.4 |
9.2 |
|
DE siccitate PRAEIUDICATUM |
MAX 2% |
0.12% |
|
F |
10 PPM MAX |
ppm 5 |
|
As |
3 PPM MAX |
MINORES III PPM * |
|
Pb |
2 PPM MAX |
MINORES III PPM * |
|
ARGENTUM (Pb) |
10 PPM MAX |
MINORES III PPM * |
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