Sodium sulfate
SIGALD/793531 - anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99%
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
assay | ≥99% |
density | 2.68 g/mL at 25 °C (lit.) |
form | powder |
grade | anhydrous |
InChI | 1S/2Na.H2O4S/c;;1-5(2,3)4 |
InChI key | PMZURENOXWZQFD-UHFFFAOYSA |
loss | ≤0.5% loss on drying |
mp | 884 °C (lit.) |
pH | 5.2-8 (20 °C, 50 g/L) |
product line | ReagentPlus® |
Redi-Dri™ | |
quality | free-flowing |
Quality Level | 100 |
SMILES string | [Na+].[Na+].[O-]S([O-])(= |
Legal Information: | ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC |
Legal Information: | Redi-Dri is a trademark of Sigma-Aldrich Co. LLC |
Packaging: | 1, 2.5 kg in poly bottle |
Packaging: | 5, 12 kg in poly drum |
Packaging: | 500 g in poly bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99% |
mp | 884 °C (lit.) |
Density | 2.68 g/mL at 25 °C (lit.) |
UNSPSC | 12352200 |