1.08883

硫酸亜鉛 七水和物

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• 別名: Zinc
• 化学式: ZnSO₄ · 7H₂O
• CAS番号: 7446-20-0
• 分子量: 287.56
• MDL番号: MFCD00149894
• UNSPSCコード: 12352302
• EC Index Number: 231-793-3
• NACRES: NA.21

特性

• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. ISO; reag. Ph. Eur.; suitable for SM 5210
• 製品種目: EMSURE^®
• アッセイ: 99.5-103.0% (complexometric)
• 形状: solid
• 有効性: 1260 mg/kg LD₅₀, oral (Rat)
• 不純物: ≤0.01% Insoluble matter
• pH: 4-6 (20 °C, 50 g/L in H₂O)
• mp: 100 °C
• 溶解性: 965 g/L
• 密度: 1.97 g/cm³ at 20 °C
• かさ密度: 800‑1000 kg/m³
• 微量陰イオン: chloride (Cl^-): ≤0.0005%; nitrate (NO₃^-): ≤0.002%
• 微量陽イオン: As: ≤0.00005%; Ca: ≤0.001%; Cd: ≤0.0005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.001%; Mg: ≤0.001%; Mn: ≤0.0003%; N: ≤0.0005%; NH₄⁺: ≤0.001%; Na: ≤0.001%; Pb: ≤0.001%
• 保管温度: 2-30°C
• SMILES記法: O.O.O.O.O.O.O.[Zn++].[O-]S([O-])(=O)=O
• InChI: 1S/H2O4S.7H2O.Zn/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);7*1H2;/q;;;;;;;;+2/p-2
• InChI Key: RZLVQBNCHSJZPX-UHFFFAOYSA-L

詳細

アプリケーション

• Validation of a simple liquid chromatography coupled to tandem mass spectrometry method for the simultaneous determination of tacrolimus, sirolimus, everolimus and cyclosporin A in dried matrix on paper discs.: This study validates a liquid chromatography-mass spectrometry method enhanced by zinc sulfate heptahydrate for analyzing immunosuppressant drugs. This development represents a significant advance in clinical diagnostics, providing faster and more reliable drug monitoring (Bressán et al., 2021).


• Adduct simplification in the analysis of cyanobacterial toxins by matrix-assisted laser desorption/ionization mass spectrometry.: Research utilizing zinc sulfate heptahydrate in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry to simplify the analysis of cyanobacterial toxins. This study enhances the understanding of environmental toxins, showcasing the role of zinc sulfate heptahydrate in improving analytical accuracy and efficiency (Howard et al., 2007).

関連事項

Replaces: ZX0105; ZX0105-1; ZX0105-20

アナリシスノート

Assay (complexometric): 99.5 - 103.0 %
Identity: passes test
Appearance of solution: passes test
Insoluble matter: ≤ 0.01 %
pH-value (5 %; water, 25 °C): 4.4 - 5.6
Chloride (Cl): ≤ 0.0005 %
Total nitrogen (N): ≤ 0.0005 %
Nitrate (NO₃): ≤ 0.002 %
As (Arsenic): ≤ 0.00005 %
Ca (Calcium): ≤ 0.001 %
Cd (Cadmium): ≤ 0.0005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.001 %
Mn (Manganese): ≤ 0.0003 %
Na (Sodium): ≤ 0.001 %
NH₄ (Ammonium): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Corresponds to ACS, ISO, Reag. Ph Eur

法的情報

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS05,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302 - H318 - H410
• 注意書き: P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable