Skip to Content
Merck
CN

Key Documents

View All Documentation

246980

Sodium sulfate decahydrate

reagent grade, 97%

Synonym(s):

Glauber’s salt

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
Na2SO4 · 10H2O
CAS Number:
7727-73-3
Molecular Weight:
322.20
NACRES:
NA.55
PubChem Substance ID:
329752741
UNSPSC Code:
12352302
EC Number:
231-820-9
MDL number:
MFCD00149189
Assay:
97%
Grade:
reagent grade
Form:
crystals or granules
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

reagent grade

Quality Level

200

assay

97%

form

crystals or granules

pH

5-7

density

1.46 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2

InChI key

RSIJVJUOQBWMIM-UHFFFAOYSA-L

Still not finding the right product?

Explore all of our products under Sodium sulfate decahydrate

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD4310
BCCD3681
BCCC6034
BCBW4077

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Hydrothermal Synthesis and Crystal Structure of A Special Sodium Sulfate Decahydrate (Na2SO4?10H2O).
Zhang L and He YX.
Asian Journal of Chemistry, 26(12) (2014)
Thermodynamics of crystallization of sodium sulfate decahydrate in H2O-NaCl-Na2SO4: application to Na2SO4?10H2O-based latent heat storage materials.
Marliacy P, et al.
Thermochimica Acta, 344(1), 85-94 (2000)
Crystal structures of sodium sulfate decahydrate (Glauber's salt) and sodium tetraborate decahydrate (borax). Redetermination by neutron diffraction.
Levy HA and Lisensky GC.
Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials, 34(12), 3502-3510 (1978)
View All Related Papers

Global Trade Item Number

SKUGTIN
246980-500G04061825883762