60339
碳酸氢钾
BioUltra, ≥99.5% (T)
别名:
碳酸氢钾
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关于此项目
线性分子式:
KHCO3
化学文摘社编号:
分子量:
100.12
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
206-059-0
Beilstein/REAXYS Number:
4535309
MDL number:
产品名称
碳酸氢钾, BioUltra, ≥99.5% (T)
InChI key
TYJJADVDDVDEDZ-UHFFFAOYSA-M
InChI
1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
SMILES string
[K+].OC([O-])=O
product line
BioUltra
assay
≥99.5% (T)
form
powder or crystals
impurities
insoluble matter, passes filter test
pH
7.5-9.0 (25 °C, 1 M in H2O)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤5 mg/kg
As: ≤1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤200 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
λ
1 M in H2O
UV absorption
λ: 260 nm Amax: 0.010
λ: 280 nm Amax: 0.01
Quality Level
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Application
碳酸氢钾可与D-核糖一起使用，以体外抑制癌细胞系增殖的协同作用。 碳酸氢钾用于研究碳酸氢盐对蛋白质配体结合的影响。
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)
Amalie Modvig et al.
Materials (Basel, Switzerland), 12(13) (2019-07-10)
A Ru-doped phospho-tungstic Wells-Dawson polyoxometalate (POM) was successfully applied as homogeneous catalyst for glycerol hydrogenolysis in aqueous media. The synthesized compound showed superior catalytic activity compared to classical homogeneous/heterogeneous Ru catalysts like RuCl3 and Ru/C under identical reaction conditions, whereas
Francesco Orsini et al.
Methods (San Diego, Calif.), 51(1), 106-113 (2009-12-10)
This paper describes the use of Atomic Force Microscopy (AFM) to investigate the plasma membrane of Xenopus laevis oocyte. Different protocols of sample preparation to perform an AFM investigation of both external and intracellular sides of the oocyte plasma membrane
Bess Dawson-Hughes et al.
The Journal of clinical endocrinology and metabolism, 94(1), 96-102 (2008-10-23)
Bicarbonate has been implicated in bone health in older subjects on acid-producing diets in short-term studies. The objective of this study was to determine the effects of potassium bicarbonate and its components on changes in bone resorption and calcium excretion
Masaru Watanabe et al.
Carbohydrate research, 341(18), 2891-2900 (2006-11-01)
Liquefaction of glucose into oil was examined in hot-compressed water at 300 degrees C and 30 or 60 min in a tumbling batch reactor. The effects of alkali (KHCO(3)), a hydrogenating agent (HCO(2)H), and a cobalt catalyst (Co(3)O(4)) were studied.
Jirí Kwiecien et al.
Bioresource technology, 101(9), 3121-3125 (2010-01-05)
This paper deals with the effect of water and catalyst (KOH) amount on the quantity and quality of transesterification products of rapeseed oil by methanol, the methyl ester phase (i.e. yield, conversion), and the side-product, the glycerol phase (i.e. density
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