Sodium sulfate

SIAL/71963 - tested according to Ph. Eur., anhydrous

Synonym: Natrii sulfas anhydricus

CAS Number: 7757-82-6
Empirical Formula (Hill Notation): Na₂O₄S
Molecular Weight: 142.04
EC Number: 231-820-9
MDL Number: MFCD00003504
Linear Formula: Na₂SO₄
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-71963-1KG	1 kg	$142.00 1/EA		Add To Favorites
45-71963-5KG	5 kg	$382.00 1/EA		Add To Favorites

Properties
Safety Info.
Basic Data

agency	tested according to Ph. Eur.
	USP/NF
assay	99.5% dry basis
density	2.68 g/mL at 25 °C (lit.)
form	crystalline
grade	anhydrous
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
mp	884 °C (lit.)
Quality Level	100
SMILES string	[Na+].[Na+].[O-]S([O-])(=O)=O
solubility	water: soluble 185 g/L

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	99.5% dry basis
mp	884 °C (lit.)
Density	2.68 g/mL at 25 °C (lit.)
UNSPSC	12352302

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