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28-4230

Sigma-Aldrich

Natriumsulfat

JIS special grade, ≥99.0%

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About This Item

Lineare Formel:
Na2SO4
CAS-Nummer:
7757-82-6
Molekulargewicht:
142.04
EG-Nummer:
231-820-9
MDL-Nummer:
MFCD00003504
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329752912

Qualität

JIS special grade

Assay

≥99.0%

Form

crystalline

Verfügbarkeit

available only in Japan

pH-Wert

5.2-8.0 (20 °C, 50 g/L)

mp (Schmelzpunkt)

884 °C (lit.)

Dichte

2.68 g/mL at 25 °C (lit.)

SMILES String

[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

InChIKey

PMZURENOXWZQFD-UHFFFAOYSA-L

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Verwandte Kategorien

Anwendung


  • 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).

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

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