منابع مشابه
Sodium dipotassium citrate, NaK2C6H5O7.
The crystal structure of sodium dipotassium citrate, Na(+)·2K(+)·C6H5O7 (3-), has been solved and refined using laboratory X-ray powder diffraction data, and optimized using density functional techniques. The Na(+) and one of the K(+) cations are six-coordinate, with bond-valence sums of 1.13 and 0.92 valence units, respectively, while another crystallographically independent K(+) cation is sev...
متن کاملSodium potassium hydrogen citrate, NaKHC6H5O7
The crystal structure of sodium potassium hydrogen citrate has been solved and refined using laboratory X-ray powder diffraction data, and optimized using density functional theory techniques. The Na(+) cation is six-coordinate, with a bond-valence sum of 1.17. The K(+) cation is also six-coordinate, with a bond-valence sum of 1.08. The distorted [NaO6] octahedra share edges, forming chains alo...
متن کاملA comparison of sodium citrate and sodium citrate/ranitidine combination for acid aspiration prophylaxis.
The effectiveness of sodium citrate and sodium citrate/ranitidine were compared in two randomised groups of elective caesarean patients during the various phases of anaesthesia. The mean pH values (3.5, 3.3, 3.6) were lower in the citrate group compared to the citrate/ranitidine group (6.1, 6.3, 5.9). The percentage of patients with pH values less than 2.5 was 40% in the citrate group compared ...
متن کاملUse of tri-sodium citrate in hemodialysis
Tri-sodium citrate, the focus of this article, is one such alternative. The article will include consideration of the anticoagulant properties of citrate, some detail of how tri-sodium citrate is used to anticoagulate the dialysis pathway, and the advantages of using citrate rather than standard heparin anticoagulation. The use of tri-sodium citrate is not without risk; the potentially harmful ...
متن کاملConcentrated Sodium Citrate (23%) for Catheter Lock.
For chronic central venous dialysis catheters, the standard method for maintaining catheter patency between treatments is to instill (lock) catheters with 5000 - 10 000 units of heparin in each lumen. Sodium citrate (citrate) is an anticoagulant with intrinsic antibacterial activity (at 20% concentration or higher). Citrate has only transient anticoagulant effects if accidentally infused to the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Anaesthesia
سال: 2001
ISSN: 0003-2409
DOI: 10.1046/j.1365-2044.2001.01976-52.x