Sodium sulfate

• Catalog No.: 238597
• 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: 24854335
• CAS Number: 7757-82-6

PROPERTIES

• Antion Traces: chloride (Cl-): ≤0.001%
• Antion Traces: phosphate (PO43-): ≤0.001%
• Cation Traces: Ca: ≤0.002%
• Cation Traces: Fe: ≤0.001%
• Cation Traces: K: ≤0.002%
• Cation Traces: Mg: ≤0.001%
• Cation Traces: heavy metals: ≤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
• pH Range: 5.2 - 9.2
• Purity: ≥99.0%
• Apperance: powder
• Density: 2.68 g/mL at 25 °C(lit.)
• Melting Point: 884 °C(lit.)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: WE1650000
• German water hazard class: 1

DETAILS

Description (English)

Packaging
12 kg packaged in open-head fiber drums; 25 g, 500 g, 2.5 kg packaged in poly bottles
2.5 kg in poly bottle
12, 25 kg in fiber drum
25, 500, 36×500 g in poly bottle

Description (简体中文)

包装
12, 25 kg in fiber drum
25, 500, 36×500 g in poly bottle
12kg 开口纤维板桶包装；25g、500g、2.5kg 塑料瓶包装
2.5 kg in poly bottle