28-4230
Sodium sulfate
JIS special grade, ≥99.0%
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About This Item
Linear Formula:
Na2SO4
CAS Number:
Molecular Weight:
142.04
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
231-820-9
MDL number:
eCl@ss:
38030405
Assay:
≥99.0%
Grade:
JIS special grade
Form:
crystalline
grade
JIS special grade
assay
≥99.0%
form
crystalline
availability
available only in Japan
pH
5.2-8.0 (20 °C, 50 g/L)
mp
884 °C (lit.)
density
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
InChI key
PMZURENOXWZQFD-UHFFFAOYSA-L
Application
- 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).
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Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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