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Hidrogenoortofosfato de di-sódio, anidro, pó cristalino branco ACS

Fornecedor: MP Biomedicals

02191440.1 02191440.5 0219144001 0219144005
ICNA02191440.1EA 35.5 EUR
ICNA02191440.1 ICNA02191440.5 ICNA0219144001 ICNA0219144005
Hidrogenoortofosfato de di-sódio, anidro, pó cristalino branco ACS
Hidrogenoortofosfato de di-sódio

Sodium dibasic anhydrous is used as a sequestrant, emulsifier and buffer in foods, as mordant in dyeing for weighting silk, in tanning, in manufacturing of enamels, ceramics, detergents, boiler compounds; as fireproofing agent in soldering and brazing instead of borax; as reagent and buffer in analytical chemistry, cathartic.,laxative.


It a reagent with very high buffering capacity widely used in molecular biology, biochemistry and chromatography. Useful in conjunction with Sodium Phosphate, Monobasic in the preparation of biological buffers. Used in many applications including the purification of antibodies.


Soluble in water, but more soluble in hot water; insoluble in alcohol, ethanol.


Atenção: Research Use Only (RUO).

Fórmula: Na₂HPO₄
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00003496
Número CAS: 7558-79-4

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Especificações dos Resultados do Teste

Assay ≥99.0%
pH (5% aq soln) 8,7 - 9,3
Insoluble Matter ≤0,01%
Loss on Drying (105 °C) ≤0,2%
Chloride (Cl) ≤0,002%
Sulphate (SO4) ≤0,005%
Heavy Metals ≤0,001%
pH ≤0,002%
pka Iron (Fe)


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