| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| M110511-500g |
500g |
现货  |
| |
| M110511-2.5kg |
2.5kg |
现货 |
|
| 别名 | 十八酸 镁盐 |
|---|---|
| 英文别名 | MAGNESIUM STEARATE [MI] | Octadecanoic acid, magnesium salt (2:1) | D02189 | DTXSID2027208 | Magnesium distearate, pure | HQKMJHAJHXVSDF-UHFFFAOYSA-L | Synpro 90 | AI3-01638 | Magnesium distearate | Magnesium stearate (JP17/NF) | Dibasic magnesium stearat |
| 规格或纯度 | PharmPure™, USP, 欧洲药典（Ph.Eur） |
| 英文名称 | Magnesium stearate |
| 储存温度 | 干燥 |
| 运输条件 | 常规运输 |
| 产品介绍 |
手感滑腻，不溶于水、乙醇和乙醚，遇酸分解为硬脂酸和相应的镁盐。有刺激性。广泛用于食品添加剂、医药、涂料、塑料橡胶、纺织等行业，主要作抗结剂、乳化剂、脱模剂、润滑剂、稳定剂、增稠剂、促进剂，化妆品基料等。 It has been used as a tablet and capsule lubricant, and has also been used for preparing microcapsules. |
| EC号 | 209-150-3 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | magnesium;octadecanoate |
| INCHI | 1S/2C18H36O2.Mg/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2 |
| InChi Key | HQKMJHAJHXVSDF-UHFFFAOYSA-L |
| Smiles | CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Mg+2] |
| Isomeric SMILES | CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Mg+2] |
| 分子量 | 591.24 |
| Beilstein号 | 3919702 |
| Reaxy-Rn | 3919702 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3919702&ln= |
| 密度 | 1.07 |
|---|---|
| 分子量 | 591.200 g/mol |
| XLogP3 | |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 4 |
| 可旋转键计数Rotatable Bond Count | 30 |
| 精确质量Exact Mass | 590.512 Da |
| 单同位素质量Monoisotopic Mass | 590.512 Da |
| 拓扑极表面积Topological Polar Surface Area | 80.300 Ų |
| 重原子数Heavy Atom Count | 41 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 196.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 3 |
| 象形图 | GHS07 |
|---|---|
| 信号词 | 警告 |
| 危险声明 |
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H413: 可能对水生生物造成长期的有害影响 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理（请参阅此标签上的...）。 P302+P352: 如皮肤沾染：用水充分清洗。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P405: 密闭存放 P403+P233: 存放在通风良好的地方。保持容器密闭。 P501: 将内容物/容器处理到。。。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。 P332+P317: 如果出现皮肤刺激：请寻求医疗帮助。 P319: 如果你感到不适，请寻求医疗帮助。 |
| RTECS | WI4390000 |
| Merck Index | 5690 |
| 个人防护装备 | dust mask type N95 (US),Eyeshields,Gloves |
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| 2. Ye Qianyu, Ding Meilai, Zhang Ping, Wu Peng, Wang Yong, Selomulya Cordelia, Chen Xiao Dong. (2022) Visual Monitoring of Disintegration of Solid Oral Dosage Forms in Simulated Gastric Fluids Using Low-Field NMR Imaging. AAPS PHARMSCITECH, 23 (7): (1-12). [PMID:36050431] [10.1208/s12249-022-02401-x] |
| 3. Meng Xia, Fengjin Shi, Yinghui Xia, Jing Sun, Xian-En Zhao, Shuyun Zhu. (2021) Ce4+-triggered cascade reaction for ratiometric fluorescence detection of alendronate. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 251 (119437). [PMID:33461138] [10.1016/j.saa.2021.119437] |
| 4. Shao-Bin He, Liu Yang, Xiu-Ling Lin, Li-Ming Chen, Hua-Ping Peng, Hao-Hua Deng, Xing-Hua Xia, Wei Chen. (2020) Heparin-platinum nanozymes with enhanced oxidase-like activity for the colorimetric sensing of isoniazid. TALANTA, 211 (120707). [PMID:32070586] [10.1016/j.talanta.2019.120707] |
| 5. Hao Liu, Wenmei Zhao, Qi Hu, Ling Zhao, Yumeng Wei, Chao Pi, Yuhan Yang, Xuerong Yang, Hang Yuan, Yuhan Zhang, Kunyan Qu, Xinyu Shi, Yao Huang, Houyin Shi. (2019) Gastric floating sustained-release tablet for dihydromyricetin: Development, characterization, and pharmacokinetics study. SAUDI PHARMACEUTICAL JOURNAL, 27 (1000). [PMID:31997907] [10.1016/j.jsps.2019.08.002] |
| 6. Shuyun Zhu, Xiaolu Yan, Jing Sun, Xian-En Zhao, Xiao Wang. (2019) A novel and sensitive fluorescent assay for artemisinin with graphene quantum dots based on inner filter effect. TALANTA, 200 (163). [PMID:31036169] [10.1016/j.talanta.2019.03.058] |
| 7. Siyuan Chen, Jiabao Lu, Jiachun Feng. (2018) 3D-Printable ABS Blends with Improved Scratch Resistance and Balanced Mechanical Performance. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 57 (11): (3923–3931). [10.1021/acs.iecr.7b05074] |
| 8. Ningzi Guo, Sijing Niu, Ying Geng, Guangzhi Shan, Ningyi Wei, Hua Chen. (2025) Non-destructive quantification of low colchicine concentrations in commercially available tablets using transmission raman spectroscopy with partial least squares. International Journal of Pharmaceutics-X, (100321). [PMID:40094145] [10.1016/j.ijpx.2025.100321] |
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| 10. Chenyang Zhao, Xiaolei Wang, Yanbo Liu, Xueyou Qin, Weiqi Chen, Jin Zhang, Songgu Wu, Junbo Gong. (2024) Uncovering the mechanism of Tenofovir amibufenamide fumarate punch sticking by combining direct compression experiment and computational simulation. INTERNATIONAL JOURNAL OF PHARMACEUTICS, 653 (123813). [PMID:38272192] [10.1016/j.ijpharm.2024.123813] |
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