795496
Phosphate de potassium dibasic
anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥98%
Synonyme(s) :
Dipotassium phosphate, Hydrogénophosphate dipotassique, sec.-Phosphate de potassium
About This Item
Produits recommandés
Qualité
ACS reagent
anhydrous
free-flowing
Niveau de qualité
Agence
suitable for SM 5210
Gamme de produits
Redi-Dri™
Pureté
≥98%
Forme
powder
Impuretés
≤0.001% Nitrogen compounds (as N)
≤0.01% Insoluble matter
Perte
≤1.0% loss on drying, 105°C
pH
8.5-9.6 (25 °C, 5% in solution)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
Traces d'anions
chloride (Cl-): ≤0.003%
sulfate (SO42-): ≤0.005%
Traces de cations
Fe: ≤0.001%
Na: ≤0.05%
heavy metals: ≤5 ppm (by ICP-OES)
Chaîne SMILES
[K+].[K+].OP([O-])([O-])=O
InChI
1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
Clé InChI
ZPWVASYFFYYZEW-UHFFFAOYSA-L
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Description générale
Application
Caractéristiques et avantages
- Increased efficiency – Eliminate time and effort of loosening hardened powders
- Safety – Avoid risks of using tools of force to break up clumps
- Economy – Faster preparation and solvation increase productivity and reduce costs
- Assured quality – Excellent, expert-tested quality with no anti-caking agents
- Flexible volumes – Available from research amounts to scale-up quantities
Informations légales
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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Articles
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.
Contenu apparenté
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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