Magnesium sulfate heptahydrate

• Catalog No.: 230391
• CAS Number: 10034-99-8
• M. F.: H14MgO11S
• M. W.: 246.47456
• Purity: ≥98%

SYNONYMS

• Title: 硫酸镁 七水合物
• IUPAC name: magnesium(2+) ion heptahydrate sulfate
• IUPAC Traditional name: magnesium(2+) ion heptahydrate sulfate
• Synonyms: 泻盐; Epsom salts

DATABASE IDS

• PubChem SID: 24853801
• EC Number: 231-298-2
• CAS Number: 10034-99-8
• MDL Number: MFCD00149785

PROPERTIES

• Cation Traces: K: ≤0.005%
• Cation Traces: Mn: ≤5 ppm
• Cation Traces: NH4+: ≤0.002%
• Cation Traces: Na: ≤0.005%
• Cation Traces: Sr: ≤0.005%
• Cation Traces: heavy metals (as Pb): ≤5 ppm
• Grade: ACS reagent
• Impurities: ≤0.005% insolubles
• Linear Formula: MgSO4 · 7H2O
• Purity: ≥98%
• Purity: 98.0-102.0% (ACS specification)
• Antion Traces: chloride (Cl-): ≤5 ppm
• Antion Traces: nitrate (NO3-): ≤0.002%
• Cation Traces: Ca: ≤0.02%
• Cation Traces: Fe: ≤5 ppm
• pH: 5.0-8.2 (25 °C, 5%)
• Vapor Density: <0.01 (vs air)
• Vapor Pressure: <0.1 mmHg ( 20 °C)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: OM4508000
• German water hazard class: 1

DETAILS

Description (English)

Packaging
1, 2.5 kg in poly bottle
5 kg in poly drum
5 kg packaged in open-head poly drums; 25 g, 500 g, 1 kg, 2.5 kg packaged in poly bottles
12 kg in fiber drum
25, 500 g in poly bottle

Description (简体中文)

包装
1, 2.5 kg in poly bottle
5 kg in poly drum
5kg 开口塑料桶包装；25g、500g、1kg、2.5kg 塑料瓶包装
12 kg in fiber drum
25, 500 g in poly bottle