1.00577

水

suitable for GC-HS, SupraSolv^®, according to USP and Ph. Eur.

• 线性分子式: H₂O
• CAS号: 7732-18-5
• 分子量: 18.02
• Beilstein: 2050024
• MDL號碼: MFCD00011332
• 分類程式碼代碼: 41104213
• NACRES: NA.03

属性

• product name: 水, for headspace gas chromatography SupraSolv^®
• agency: according to Ph. Eur.; according to USP
• 品質等級: 100
• 蒸汽壓力: 23 hPa ( 20 °C)
• 產品線: SupraSolv^®
• 形狀: liquid
• 技術: GC-HS: suitable
• 雜質: ≤1 μg/g Every residual solvent of class 1 acc. to ICH; ≤10 μg/g Every residual solvent of class 2 acc. to ICH; ≤50 μg/g Every residual solvent of class 3 acc. to ICH
• 蒸發殘留物: ≤5 mg/L
• 折射率: n20/D 1.34 (lit.)
• pH值: 7 (20 °C)
• bp: 100 °C (lit.)
• mp: 0 °C (lit.)
• 密度: 1.000 g/mL at 3.98 °C (lit.)
• 儲存溫度: 2-30°C
• SMILES 字串: O
• InChI: 1S/H2O/h1H2
• InChI 密鑰: XLYOFNOQVPJJNP-UHFFFAOYSA-N

说明

一般說明

SupraSolv solvents for headspace gas chromatography are developed particularly for the analysis of residual solvents in drug substances, excipients and drug products according to ICH, Ph Eur and USP - SupraSolv headspace solvents are tested for all residual solvents defined by the ICH.

應用

• Novel Insights into Sb(III) Oxidation and Immobilization during Ferrous Iron Oxygenation: The Overlooked Roles of Singlet Oxygen and Fe (oxyhydr)oxides Formation.: Discusses the impact of water chemistry on the oxidation processes of antimony and iron, contributing to environmental chemistry and pollution control (Wang et al., 2024).


• Exposure And Health Risk Assessment Of Aflatoxins In Hot Red Pepper Marketed In North Shewa Zone, Oromia Region, Ethiopia.: Assesses the role of water in transporting and dissolving aflatoxins, with implications for food safety and analytical methodologies in developing countries (Alemu Degefe et al., 2024).

分析報告

residue on evaporation: ≤ 5 mg/l
GC/HS
Every residual solvent of class 1 acc. to ICH: ≤ 1 µg/g
Every residual solvent of class 2 acc. to ICH: ≤ 10 µg/g
Every residual solvent of class 3 acc. to ICH: ≤ 50 µg/g
Suitable as solvent for the analysis of residual solvents of ICH classes 1, 2 and 3 according to Ph Eur and USP.
Formic acid, acetic acid, N,N-dimethylacetamide, N,N-dimethy lformamide and dimethyl sulfoxide are not detected.

其他說明

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

法律資訊

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

安全信息

• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: No data available
• 閃點（°C）: No data available