S11110 |
檸檬酸鈉,二水 |
源葉 | GR,99.5% |
- 介紹: 無氣味,味咸而涼,空氣中穩(wěn)定,在150℃時(shí)失水。溶于水(1.3份冷水、0.6份沸水),不溶于乙醇。水溶液對(duì)石蕊呈微堿性,pH約為8,相對(duì)密度1.857。校正尿的酸度。二水檸檬酸鈉被用作食品工業(yè)中的緩沖劑、pH控制劑、乳化劑、螯合劑等。
- 熔點(diǎn): >300 °C (lit.)
- 外觀: 白色結(jié)晶顆?;蚍勰?
- 溶解性: Soluble in water (29.4 g/l) at 20 °C. Insoluble in ethanol
- 敏感性: 易吸潮
- 儲(chǔ)存條件: RT
- 注意:部分產(chǎn)品我司僅能提供部分信息,我司不保證所提供信息的權(quán)威性,僅供客戶參考交流研究之用。
- 4. Jiang, Xiaowen, et al. "Colorimetric and fluorometric dual-channel ratiometric determination of fungicide cymoxanil based on analyte-induced aggregation of silver nanoparticles and dually emitting carbon dots." Microchimica Acta 186.8 (2019): 1-12.https://
- 3. Jiang, Xiaowen, et al. "Colorimetric and fluorometric dual-channel ratiometric determination of fungicide cymoxanil based on analyte-induced aggregation of silver nanoparticles and dually emitting carbon dots." Microchimica Acta 186.8 (2019): 1-12.https://
- 2. 寧芊,陳鈺,嚴(yán)志明.基于SNW-1磁性固相萃取牛奶中磺胺類藥物[J].福建農(nóng)業(yè)學(xué)報(bào),2020,35(10):1154-1161.
- 1. 李環(huán)通 許澤文 郭曉敏 彭麗莎 曹庸 肖蘇堯.低溫連續(xù)相變萃取藍(lán)莓花色苷工藝優(yōu)化及成分分析[J].食品科技 2020 45(05):233-240.
輸入產(chǎn)品批號(hào):
本計(jì)算器可幫助您計(jì)算出特定溶液中溶質(zhì)的質(zhì)量、溶液濃度和體積之間的關(guān)系,公式為:
質(zhì)量 (mg) = 濃度 (mM) x 體積 (mL) x 分子摩爾量 (g/mol)