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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
KCl
CAS 번호:
Molecular Weight:
74.55
UNSPSC Code:
12352302
NACRES:
NA.26
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1711999
Grade:
Molecular Biology
Form:
liquid (Clear)
Solubility:
water: soluble
grade
Molecular Biology
Quality Level
product line
BioUltra
form
liquid (Clear)
concentration
~1 M in H2O
impurities
DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, ≤0.001% total nitrogen (N)
pH
5.0-8.0 (25 °C, 1 M in H2O)
solubility
water: soluble
density
1.04 g/mL at 20 °C
anion traces
sulfate (SO42-): ≤10 mg/kg
cation traces
Al: ≤1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
λ
1 M in H2O
UV absorption
λ: 260 nm Amax: 0.02, λ: 280 nm Amax: 0.01
SMILES string
[Cl-].[K+]
InChI
1S/ClH.K/h1H;/q;+1/p-1
InChI key
WCUXLLCKKVVCTQ-UHFFFAOYSA-M
General description
Potassium is an intracellular cation with just 2% of total body K+ inhabiting the extracellular fluid. The distribution of K+ between the intracellular and extracellular space is analyzed by the action of several transport pathways like Na+-K+-ATPase, the Na+-K+-2Cl-cotransporter NKCC1, the four KCCs, and a plethora of K+ channels. Also, skeletal muscle comprises almost 75% of total body potassium and elicits considerable influence on extracellular K+. Potassium chloride is consumed orally to prevent or correct potassium depletion caused by diuretic use or other conditions. It is used as a food supplement and salt substitute.
Application
Potassium chloride solution has been used as a component of:
- multiple annealing and looping based amplification cycles (MALBAC) lysis buffer to digest proteins for single-cell multiomics sequencing
- single-cell tagged reverse transcription (STRT) buffer, and STRT-RT buffer for single-cell RNA-sequencing
- phosphate buffer saline (PBS) to wash transfected cells
저장 등급
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Meyler's Side Effects of Drugs (2016)
Transport of Sodium, Chloride, and Potassium
Brenner and Rector's The Kidney E-book (2019)
Takanobu Kato et al.
Nature protocols, 1(5), 2334-2339 (2007-04-05)
Hepatitis C virus (HCV) infection causes chronic liver disease and is a worldwide health problem. Despite ever-increasing demand for knowledge on viral replication and pathogenesis, detailed analysis has been hampered by a lack of efficient viral culture systems. We isolated