B21879 |
D-(-)-奎寧酸 |
源葉 | 分析標(biāo)準(zhǔn)品,HPLC≥98% |
- 熔點(diǎn): 165-170°C
- 沸點(diǎn): 438.4 °C at 760 mmHg
- 比旋光度: -44 o (C=11.2, H2O)
- 外觀: 白色至極微黃色結(jié)晶粉末
- 溶解性: 溶于無(wú)水乙醇及堿液,難溶于冷乙醇、乙醚。
- 儲(chǔ)存條件: 2-8℃
- 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。
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- 7. Wei, Jianping, et al. "Chemical composition, sensorial properties, and aroma-active compounds of ciders fermented with Hanseniaspora osmophila and Torulaspora quercuum in co-and sequential fermentations." Food chemistry 306 (2020): 125623.https://doi.org/1
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- 4. 吳林 張強(qiáng) 臧慧明 等. 云南麗江和吉林靖宇藍(lán)莓糖酸組分差異化分析[J]. 中國(guó)果樹(shù) 2019 No.200(06):60-64+70.
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- 1. 李珊 阿依姑麗·艾合麥提 孫鵬 等. RP-HPLC法同時(shí)測(cè)定新疆野山杏果肉中10種有機(jī)酸成分[J]. 食品工業(yè)科技 2017 38(020):250-255.
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)