跳转至内容
Merck

25107

Sigma-Aldrich

柠檬酸钾 三元 一水合物

meets analytical specification of Ph. Eur., BP, FCC, E332, 99-100.5% (calc with ref. to anhyd. subst.)

别名:

柠檬酸 三钾盐, 柠檬酸三钾

登录查看公司和协议定价


About This Item

线性分子式:
HOC(COOK)(CH2COOK)2 · H2O
CAS号:
分子量:
324.41
Beilstein:
3924344
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

品質等級

化驗

99-100.5% (calc with ref. to anhyd. subst.)

形狀

powder or crystals

品質

meets analytical specification of Ph. Eur., BP, FCC, E332

雜質

≤0.0005% heavy metals (as Pb)
4-6% water (Karl Fischer)

損耗

3-6 loss on drying, 180°C

pH值

7-9 (20 °C, 5%)

mp

275 °C (dec.) (lit.)

溶解度

glycerol: soluble 1 gm in 2.5 ml
water: soluble 1 gm in 0.65 ml
alcohol: insoluble

負離子痕跡

chloride (Cl-): ≤30 mg/kg
oxalate (as oxalic acid): ≤100 mg/kg
sulfate (SO42-): ≤50 mg/kg

正離子痕跡

As: ≤1 mg/kg
Cu: ≤10 mg/kg
Fe: ≤10 mg/kg
Hg: ≤1 mg/kg
Na: ≤3000 mg/kg
Pb: ≤1 mg/kg
Zn: ≤10 mg/kg

適合性

in accordance for appearance of solution
passes test for reaction against H2SO4

應用

pharmaceutical (small molecule)

SMILES 字串

O.[K+].[K+].[K+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O

InChI

1S/C6H8O7.3K.H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;1H2/q;3*+1;/p-3

InChI 密鑰

PJAHUDTUZRZBKM-UHFFFAOYSA-K

正在寻找类似产品? 访问 产品对比指南

應用

钾枸橼酸三碱一水合物已用于制备枸橼酸盐补充水,以喂养Car5A,Car5B和DKO繁殖对小鼠。补充枸橼酸盐可增强小鼠的围产期死亡。它是一种基于枸橼酸盐的盐,用作表征离子-液体-水性双相系统(ABS)的相成分和缓冲剂。

生化/生理作用

枸橼酸钾三碱一水合物是枸橼酸的钾盐。它可增强骨密度,因此可用于治疗骨质疏松症症。另外,它中和了蛋白质诱导的代谢性酸中毒。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 1

1 of 1

Good's buffers as a basis for developing self-buffering and biocompatible ionic liquids for biological research.
M. Taha, F. e Silva, M. V. Quental et al.
Green Chemistry (2014)
Antonia Fabris et al.
Clinical journal of the American Society of Nephrology : CJASN, 4(12), 1974-1979 (2009-10-08)
In medullary sponge kidney (MSK)-a common malformative renal condition in patients with calcium nephrolithiasis-hypercalciuria, incomplete distal renal tubular acidosis, and hypocitraturia are common. Clinical conditions with concomitant hypercalciuria and/or incomplete distal renal tubular acidosis are almost invariably associated with bone
Characterization of aqueous biphasic systems composed of ionic liquids and a citrate-based biodegradable salt.
Helena Passos
Biochemical Engineering Journal, 67, 68- 76 (2012)
Julie Mardon et al.
The Journal of nutrition, 138(4), 718-724 (2008-03-22)
High dietary protein intake generates endogenous acid production, which may adversely affect bone health. Alkaline potassium citrate (Kcit)(2) may contribute to the neutralization of the protein-induced metabolic acidosis. We investigated the impact of 2 levels of protein intake and Kcit
Clay Mechlin et al.
Journal of endourology, 25(9), 1541-1545 (2011-08-06)
Oral citrate supplements have been shown to decrease kidney stone recurrence rates in both laboratory and clinical studies. The taste of the citrate supplements, however, is poor, and long-term compliance is low. Our objective was to determine if Splenda(®) added

相关内容

Find solutions for bulk production, custom packaging, and personalized chemical services to meet your unique research, development, and manufacturing requirements in your industries, including pharmaceuticals, biotechnology, and research institutions.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门