Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

106639 Sodium sulfate

106639
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7757-82-6231-820-9Na₂O₄SNa₂SO₄142.04 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1066390500 Glass bottle 500 g
Description
Catalogue Number106639
References
Product Information
CAS number7757-82-6
EC number231-820-9
Hill FormulaNa₂O₄S
Chemical formulaNa₂SO₄
Molar Mass142.04 g/mol
HS Code2833 11 10
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density2.70 g/cm3 (20 °C)
Melting Point888 °C
pH value5.2 - 8.0 (50 g/l, H₂O, 20 °C)
Bulk density1400 - 1600 kg/m3
Solubility200 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 2000 mg/kg
Safety Information according to GHS
RTECSWE1650000
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDKein Gefahrgut
Declaration (transport by air) IATA-DGRNo Dangerous Good
Declaration (transport by sea) IMDG-CodeNo Dangerous Good
Supplemental Information
Specifications
Appearancesmall crystals
Assay (acidimetric)≥ 99.0 %
Fe (Iron)≤ 0.001 %
Loss on drying (130 °C)≤ 0.5 %
Global Trade Item Number
Catalogue Number GTIN
1066390500 04022536080314