Sodium sulfate

• Catalog No.: 239313
• CAS Number: 7757-82-6
• M. F.: Na2O4S
• M. W.: 142.04214
• Purity: ≥99.0%

SYNONYMS

• Title: 硫酸钠
• IUPAC name: disodium sulfate
• IUPAC Traditional name: disodium sulfate

DATABASE IDS

• MDL Number: MFCD00003504
• EC Number: 231-820-9
• PubChem SID: 24854369
• CAS Number: 7757-82-6

PROPERTIES

• Antion Traces: chloride (Cl-): ≤0.001%
• Antion Traces: phosphate (PO43-): ≤0.001%
• Cation Traces: Ca: ≤0.01%
• Cation Traces: Fe: ≤0.001%
• Cation Traces: K: ≤0.01%
• Cation Traces: Mg: ≤0.005%
• Cation Traces: heavy metals (as Pb): ≤5 ppm
• Grade: ACS reagent
• Grade: anhydrous
• Impurities: ≤0.01% insolubles
• Impurities: ≤5 ppm N compounds
• Linear Formula: Na2SO4
• Loss on Drying: ≤0.5% loss on ignition
• Purity: ≥99.0%
• Apperance: granular
• Density: 2.68 g/mL at 25 °C(lit.)
• Melting Point: 884 °C(lit.)
• pH: 5.2-9.2 (25 °C, 5%)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: WE1650000
• Storage Temperature: room temp
• German water hazard class: 1

DETAILS

Description (English)

Packaging
1, 2.5 kg in poly bottle
12 kg packaged in open-head fiber drums; 500 g, 1 kg, 2.5 kg packaged in poly bottles
5 kg in poly drum
12 kg in fiber drum
500 g in poly bottle

Description (简体中文)

包装
1, 2.5 kg in poly bottle
12kg 开口纤维板桶包装；500g、1kg、2.5kg 塑料瓶包装
5 kg in poly drum
12 kg in fiber drum
500 g in poly bottle