Sulfate, certified anion standard solution

• Catalog No.: 80218
• CAS Number: 7757-82-6
• M. F.: Na2O4S
• M. W.: 142.04214

SYNONYMS

• Title: 硫酸根，认证阴离子标准品 溶液
• IUPAC name: disodium sulfate
• IUPAC Traditional name: disodium sulfate
• Synonyms: Sodium sulfate solution; 硫酸钠 溶液

DATABASE IDS

• Beilstein Number: 3648446
• MDL Number: MFCD00003504
• EC Number: 231-791-2
• CAS Number: 7757-82-6
• PubChem SID: 24887347

PROPERTIES

• Concentration: 1000 mg/kg SO42-
• Grade: certified reference material (for ion chromatography)
• Linear Formula: Na2SO4
• Quality: certified by BAM, according to ISO 17025
• Density: 1 g/mL at 25 °C(lit.)
• Personal Protective Equipment: Eyeshields, Gloves
• German water hazard class: nwg

DETAILS

Description (English)

Analysis Note
Exact concentration, anion traces, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label.
Preparation Note
prepared with high purity Na2SO4 and high purity water (18 MOhm, filtered 0.22 μm)

Description (简体中文)

Analysis Note
精确浓度、痕量阴离子、有效期、可溯源性以及详细认证信息，请见每个包装内的证书和认证报告。标签上标明含量和有效期。
Preparation Note
使用高纯度 Na2SO4 和高纯度水（18 兆欧，经过 0.22μm 过滤）