168355

硫酸铵

• 同義詞: 硫铵石
• 線性公式: (NH₄)₂SO₄
• CAS號碼: 7783-20-2
• 分子量：: 132.14
• MDL號碼: MFCD00003391
• 分類程式碼代碼: 12352314
• NACRES: NA.25

屬性

• 化驗: >99% (formol method)
• 品質等級: 100
• 形狀: crystals (Fine)
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; desiccated (hygroscopic)
• 顏色: white
• mp: >280 °C (dec.) (lit.)
• 溶解度: water: 1 M
• 密度: 1.77 g/mL at 25 °C (lit.)
• 正離子痕跡: heavy metals: <5 ppm
• 運輸包裝: ambient
• 儲存溫度: 10-30°C
• SMILES 字串: N.N.OS(O)(=O)=O
• InChI: 1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
• InChI 密鑰: BFNBIHQBYMNNAN-UHFFFAOYSA-N

描述

一般說明

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

警告

Toxicity: Standard Handling (A)

重構

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

法律資訊

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

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable