Merck
All Photos(3)

239313

Sigma-Aldrich

Sodium sulfate

ACS reagent, ≥99.0%, anhydrous, granular

Linear Formula:
Na2SO4
CAS Number:
Molecular Weight:
142.04
Número de EC:
Número MDL:
ID de la sustancia en PubChem:

Nivel de calidad

200

grado

ACS reagent
anhydrous

ensayo

≥99.0%

formulario

granular

impurezas

≤0.01% insolubles
≤5 ppm N compounds

pérdida

≤0.5% loss on ignition

pH

5.2-9.2 (25 °C, 5%)

mp

884 °C (lit.)

densidad

2.68 g/mL at 25 °C (lit.)

trazas de anión

chloride (Cl-): ≤0.001%
phosphate (PO43-): ≤0.001%

trazas de catión

Ca: ≤0.01%
Fe: ≤0.001%
K: ≤0.01%
Mg: ≤0.005%
heavy metals: ≤5 ppm (by ICP-OES)

temp. de almacenamiento

room temp

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

InChI key

PMZURENOXWZQFD-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Related Categories

Envase

500 g in poly bottle
1 kg in poly bottle
2.5, 5, 12, 50 kg in poly drum

Información legal

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

Quotes and Ordering

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service