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关于此项目
线性分子式:
HOC(COOK)(CH2COOK)2 · H2O
化学文摘社编号:
分子量:
324.41
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
231-905-0
MDL number:
Beilstein/REAXYS Number:
3924344
Assay:
≥99.0% (NT)
Form:
liquid
Solubility:
H2O: 0.5 g/10 mL, clear, colorless
产品名称
柠檬酸钾 三元 一水合物, purum p.a., ≥99.0% (NT)
grade
purum p.a.
Quality Level
assay
≥99.0% (NT)
form
liquid
pH
7.5-9.0 (25 °C, 50 mg/mL in H2O)
mp
275 °C (dec.) (lit.)
solubility
H2O: 0.5 g/10 mL, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, Na: ≤1500 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
SMILES string
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 key
PJAHUDTUZRZBKM-UHFFFAOYSA-K
General description
柠檬酸钾三元一水合物是柠檬酸的三钾盐。其已成为用于形成水两相体系(ATPS)的非常有前景的有机盐。UCON(温度响应聚合物)+柠檬酸钾ATPS已有研究。
Application
柠檬酸钾三水合一水合物(柠檬酸三钾)可在制备活性炭负载的CuCl2 + PdCl2 + NaOH 催化剂的过程中作为促进剂加入。该催化剂可用于将乙醇转化为碳酸二乙酯(DEC)。1 它可用于组成黑曲霉 72-4发酵培养基。 它可以作为标准品,用于研究 佛手菜根茎(BLR)对CaC2O4 结晶的影响。
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Antiurolithic effect of Bergenia ligulata rhizome: an explanation of the underlying mechanisms.
Bashir S and Gilani AH.
Journal of Ethnopharmacology, 122(1), 106-116 (2009)
Carbon dioxide fixation by cell-free extracts of Aspergillus niger.
Woronick CL and Johnson MJ.
The Journal of Biological Chemistry, 235(1), 9-15 (1960)
(Liquid+ liquid) equilibria of polymer-salt aqueous two-phase systems for laccase partitioning: UCON 50-HB-5100 with potassium citrate and (sodium or potassium) formate at 23?C.
Lladosa E, et al.
The Journal of Chemical Thermodynamics, 55, 166-171 (2012)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 60153-500G-F | 04061832659480 |
| 60153-1KG-F | 04061832659473 |