Sodium citrate dihydrate
(Synonyms: 二水合柠檬酸钠,Trisodium citrate dihydrate; Citric acid trisodium salt dihydrate) 目录号 : GC37660
Sodium citrate dehydrate (Trisodium citrate dihydrate, Citric acid trisodium salt dihydrate) is the preferred anticoagulant.
Cas No.:6132-04-3
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Sodium citrate dehydrate (Trisodium citrate dihydrate, Citric acid trisodium salt dihydrate) is the preferred anticoagulant.
[1] Todd M Getz, et al. Transfusion. 2019 Jun;59(6):2103-2112.
| Cas No. | 6132-04-3 | SDF | |
| 别名 | 二水合柠檬酸钠,Trisodium citrate dihydrate; Citric acid trisodium salt dihydrate | ||
| Canonical SMILES | O=C(CC(C(O[Na])=O)(O)CC(O[Na])=O)O[Na].O.O | ||
| 分子式 | C6H9Na3O9 | 分子量 | 294.1 |
| 溶解度 | Water: 125 mg/mL (425.03 mM) | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.4002 mL | 17.001 mL | 34.002 mL |
| 5 mM | 0.68 mL | 3.4002 mL | 6.8004 mL |
| 10 mM | 0.34 mL | 1.7001 mL | 3.4002 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Characterization of sodium tripolyphosphate and sodium citrate dehydrate residues on surfaces
Talanta 2018 Jan 1;176:8-16.PMID:28917809DOI:10.1016/j.talanta.2017.07.092.
Sodium tripolyphosphate (STPP) and Sodium citrate dihydrate (sodium citrate) are the most widely used components in detergent formulations. Here, we characterized these two components on glass surfaces to assess their possible exposures from white spots on dishwasher-washed dishes. Ultraviolet/visible near infrared spectroscopy (UV/Vis-NIR), Fourier transform infrared spectroscopy (FTIR) in the attenuated total reflectance mode (ATR-FTIR), Raman spectroscopy and laser ablation-inductively coupled plasma mass spectroscopy (LA-ICP-MS) were utilized to design calibration models for a range of STPP and sodium citrate concentrations 1-8% w/w) precipitated on glass surfaces. STPP and sodium citrate residues on the dishwasher-washed dishes were also determined quantitatively using ATR-FTIR by utilizing these calibration models. In addition, cytotoxicity assays were performed to elucidate the influence of STPP and sodium citrate on human embryonic kidney cell survival. Cell viability results showed a decreasing trend in the number of cells cultured with increasing concentrations and exposure time of STPP and sodium citrate in the medium. Cell survival was minimum on day four when cells were exposed to 84mg/kg of body/day of STPP and sodium citrate separately. This is the first report about detection and quantification of STTP and sodium citrate and assessment of cytotoxicity. Results of this study provide opportunities for the quantification of detergent residues on dishes and assessment of their possible toxicity on live cells.
Sodium citrate dihydrate doped with Mn3+ ions
Acta Crystallogr C 2009 Sep;65(Pt 9):m355-7.PMID:19726851DOI:10.1107/S0108270109030595.
Sodium citrate dihydrate doped with Mn(3+) ions, namely trisodium(I) managnese(III) citrate(3-) dihydrate, [Na(3)Mn(0.011)(C(6)H(5)O(7))(H(2)O)(2)](n), was obtained during attempts to prepare some complex Mn(III) citrates from a concentrated strong alkaline solution containing Na(+), Mn(3+) and citrate ions. The compound is isostructural with the recently described Na(3)(C(6)H(5)O(7)).2H(2)O [Fischer & Palladino (2003). Acta Cryst. E59, m1080-m1082]. The essential difference between these two structures is the presence of a very small proportion (0.205 wt%) of Mn(3+) ions, which are positioned at the special 4e Wyckoff position in C2/c, where they are in a highly distorted octahedral environment of O atoms from two citrate anions.