Jiaxing Vita Food Additives Co.,Ltd.
Case Single
tripotassium citrate Others
Names
IUPAC name
tripotassium citrate
Identifiers标识
CAS Number
866-84-2
3D model (JSmol)
ChEMBL
ChEMBL1200458
ChemSpider
12775
ECHA InfoCard
100.011.596
E number
E332(ii) (antioxidants, ...)
PubChem CID
13344
CompTox Dashboard (EPA)
DTXSID8027325
InChI
InChI=1S/C6H8O7.3K/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);;;/q;3*+1/p-3
Key: QEEAPRPFLLJWCF-UHFFFAOYSA-K
InChI=1/C6H8O7.3K/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);;;/q;3*+1/p-3
Key: QEEAPRPFLLJWCF-DFZHHIFOAD
Key: QEEAPRPFLLJWCF-UHFFFAOYSA-K
InChI=1/C6H8O7.3K/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);;;/q;3*+1/p-3
Key: QEEAPRPFLLJWCF-DFZHHIFOAD
SMILES
[K+].[K+].[K+].O=C([O-])CC(O)(C([O-])=O)CC(=O)[O-]
Properties所有物
Chemical formula化学式
K3C6H5O7
Molar mass摩尔质量
306.395 g/mol
Appearance形态
white powder hygroscopic
Odor气味
Odorless
Density密度
1.98 g/cm3
Melting point熔点
180 °C (356 °F; 453 K)
Boiling point沸点
230 °C (446 °F; 503 K)
Solubility in water
溶解度;水溶性
溶解度;水溶性
soluble
Solubility可解释性
soluble in glycerin
insoluble in ethanol (95%)
insoluble in ethanol (95%)
Acidity (pKa)酸性
8.5
Pharmacology
药物学; 药理学
药物学; 药理学
ATC code
A12BA02 (WHO)
Hazards
Hazards
Lethal dose or concentration (LD, LC)
LD50 (median dose)
170 mg/kg (IV, dog)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).