Phosphate de Potassium monobasique, base de métaux traces 99,99 %

Code: 229806-25G D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

it maybe used to produce flurescence emmisionin carbon dotsbufferspH control agent emulsifier stabilizer water retention agent, antioxidant in foods


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Votre prix
$246.35 25G
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

it maybe used to produce flurescence emmisionin carbon dotsbufferspH control agent emulsifier stabilizer water retention agent, antioxidant in foods

General description

Monobasic potassium phosphate crystals are colorless, soluble in water and hygroscopic in nature.Upon heating through 187°C, phase transition occurs in KH2PO4, crystal system changes from tetragonal to monoclinic, lattice parameters at 195°C are α=7.47Å, b =7.33Å, c =14.49Å, α=ß=90° and γ=92.2.

Packaging

2.5 kg in poly bottle

25, 250 g in poly bottle

assay99.99% trace metals basis
density2.338 g/mL at 25 °C (lit.)
formsolid
impurities≤150.0 ppm Trace Metal Analysis
InChI keyGNSKLFRGEWLPPA-UHFFFAOYSA-M
InChI1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
mp252.6 °C (lit.)
pKa (25 °C)(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
Quality Level100
SMILES string[K+].OP(O)([O-])=O
Cas Number7778-77-0
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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