168355

硫酸铵

• 别名: 硫铵石
• 线性分子式: (NH₄)₂SO₄
• CAS号: 7783-20-2
• 分子量: 132.14
• MDL编号: MFCD00003391
• UNSPSC代码: 12352314
• NACRES: NA.25

属性

• 方案: >99% (formol method)
• 质量水平: 100
• 表单: crystals (Fine)
• 制造商/商品名称: Calbiochem^®
• 储存条件: OK to freeze; desiccated (hygroscopic)
• 颜色: white
• mp: >280 °C (dec.) (lit.)
• 溶解性: water: 1 M
• 密度: 1.77 g/mL at 25 °C (lit.)
• 痕量阳离子: heavy metals: <5 ppm
• 运输: ambient
• 储存温度: 10-30°C
• SMILES字符串: N.N.OS(O)(=O)=O
• InChI: 1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
• InChI key: BFNBIHQBYMNNAN-UHFFFAOYSA-N

说明

一般描述

A 5% aqueous solution has a pH of 5.0-6.0. Commonly used for protein precipitation/purification.

警告

Toxicity: Standard Handling (A)

重悬

Following reconstitution, store at room temperature. Stock solutions are stable for up to 1 year at room temperature.

法律信息

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

安全信息

• 储存分类代码: 13 - Non Combustible Solids
• WGK: WGK 1
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable