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Key Documents

Altri documenti

S9627

Sigma-Aldrich

Solfato di sodio

ReagentPlus®, ≥99.0%

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About This Item

Formula condensata:
Na2SO4
Numero CAS:
7757-82-6
Peso molecolare:
142.04
Numero CE:
231-820-9
Numero MDL:
MFCD00003504
Codice UNSPSC:
12352302
ID PubChem:
329824628
NACRES:
NA.21

Livello qualitativo

200

Nome Commerciale

ReagentPlus®

Saggio

≥99.0%

Forma fisica

powder

Perdita

≤0.5% loss on drying

pH

5.2-8 (20 °C, 50 g/L)

Punto di fusione

884 °C (lit.)

Densità

2.68 g/mL at 25 °C (lit.)

Stringa SMILE

[Na+].[Na+].[O-]S([O-])(=O)=O

InChI

1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
PMZURENOXWZQFD-UHFFFAOYSA-L

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Applicazioni

  • Iron Phosphate Purification: Sodium sulfate is involved in methods for removing impurities from chemical compounds. A recent study focused on developing a technique to remove sodium sulfate from iron phosphate, which is crucial for producing high-purity materials for various industrial applications. This research highlights sodium sulfate′s role in refining chemical processes and improving product quality (Li et al., Advances in Analytical Chemistry, 2022).

Altre note

Go to Redi-Dri™ Product Listing 793531

Note legali

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Supelco

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