柠檬酸三钾一水合物 [柠檬酸钾]，Potassium citrate tribasic monohydrate；meets analytical specification of Ph. Eur., BP, FCC, E332, 99-100.5% (calc with ref. to anhyd. subst.)

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枸橼酸三钾一水合物；枸橼酸钾一水合物；柠檬酸钾三元一水合物；柠檬三钾一水合物；柠檬酸钾一水合物；Citric acid tripotassium salt, Tripotassium citrate

CAS号 6100-05-6 线性分子式 HOC(COOK)(CH2COOK)2 · H2O 分子量 324.41 Beilstein/REAXYS Number 3924344 EINECS 编号 231-905-0 MDL number MFCD00150442 PubChem Substance ID 57648111 NACRES NA.21

品牌: 西格玛 Sigma-Aldrich

货号（SKU）: 25107

CAS号: 6100-05-6

MDL号: MFCD00150442

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目录价.SKU-Variant

1Kg
6X1Kg [+$596.10]
25Kg [+$680.46]

$159.48

数量:

产品描述

柠檬酸钾三元一水合物已用于制备补充柠檬酸盐的水，以喂养Car5A，Car5B和DKO繁殖对小鼠。补充柠檬酸盐可增加小鼠的围产期死亡。它是柠檬酸盐基盐，用作表征离子液体基水性双相系统（ABS）的相成分和缓冲剂。柠檬酸钾三元一水合物是柠檬酸的钾盐。它提高了骨密度，因此可用于治疗骨质疏松症。另外，它中和了蛋白质诱导的代谢性酸中毒。

Application

Potassium citrate tribasic monohydrate has been used for preparing citrate-supplemented water for feeding the Car5A, Car5B, and DKO breeding pairs of mice. Citrate supplementation enhances the perinatal death in mice.^[1] It is a citrate-based salt used as a phase constituent for characterizing ionic-liquid-based aqueous biphasic systems (ABS)^[4] and as a buffering agent.^[5]

Biochem/physiol Actions

Potassium citrate tribasic monohydrate is the potassium salt of citric acid. It enhances the bone density hence used in the treatment of osteoporosis.^[2] Additionally, it neutralizes the protein-induced metabolic acidosis.^[3]

性质

Quality Level	200
assay	99-100.5% (calc with ref. to anhyd. subst.)
form	powder or crystals
quality	meets analytical specification of Ph. Eur., BP, FCC, E332
impurities	≤0.0005% heavy metals (as Pb)
	4-6% water (Karl Fischer)
loss	3-6 loss on drying, 180°C
pH	7-9 (20 °C, 5%)
mp	275 °C (dec.) (lit.)
solubility	glycerol: soluble 1 gm in 2.5 ml
	water: soluble 1 gm in 0.65 ml
	alcohol: insoluble
anion traces	chloride (Cl^-): ≤30 mg/kg
	oxalate (as oxalic acid): ≤100 mg/kg
	sulfate (SO₄^2-): ≤50 mg/kg
cation traces	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
suitability	in accordance for appearance of solution
	passes test for reaction against H₂SO₄
Featured Industry	Pharmaceutical (small molecule)
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

安全信息

个人防护装备 Eyeshields, Gloves, type N95 (US)

RIDADR NONH for all modes of transport

WGK德国 WGK 1

闪点（华氏） Not applicable

闪点（摄氏） Not applicable

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 190 \| 欧洲Eur. ≥ 66 \| 東京Tokyo ≥ 82 \| 香港与北京 ≥ 55

商品标签

柠檬酸三钾一水合物 [柠檬酸钾]，Potassium citrate tribasic monohydrate；meets analytical specification of Ph. Eur., BP, FCC, E332, 99-100.5% (calc with ref. to anhyd. subst.)

产品描述

Application

Biochem/physiol Actions

性质

安全信息

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