795488
Fosfato de potássio
anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%
Sinônimo(s):
Di-hidrogenofosfato de potássio, Fosfato de potássio prim., Fosfato monopotássico
About This Item
Produtos recomendados
grau
ACS reagent
anhydrous
Nível de qualidade
linha de produto
Redi-Dri™
Ensaio
≥99%
Formulário
powder or crystals
qualidade
free-flowing
Impurezas
≤0.01% Insoluble matter
perda
≤0.2% loss on drying, 105°C
pH
4.1-4.5 (25 °C, 5%)
pKa (25 °C)
(1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
pf
252.6 °C (lit.)
densidade
2.338 g/mL at 25 °C (lit.)
traços de ânion
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.003%
traços de cátion
Fe: ≤0.002%
Na: ≤0.005%
heavy metals: ≤0.001% (by ICP)
cadeia de caracteres SMILES
[K+].OP(O)([O-])=O
InChI
1S/K.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
chave InChI
GNSKLFRGEWLPPA-UHFFFAOYSA-M
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Descrição geral
Redi-Dri™ technology eliminates clumping and the need for complicated procedures to keep your salts free-flowing. Keeping your salts dry helps improve your results by giving accurate measurements and easier-to-handle salts and buffers. Rather than drying your salts in an oven or desiccator or breaking them apart manually, Redi-Dri™ ensures that your salts will remain easy-to-use for months without worrying about anti-caking agents. Even after repeated openings you can be assured that your results are always accurate. Redi-Dri™ saves you time, energy and money by keeping your salts usable for longer!
Aplicação
Características e benefícios
- 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
Informações legais
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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