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Merck

60142

Sigma-Aldrich

Potassium chloride solution

BioUltra, Molecular Biology, ~1 M in H2O

동의어(들):

KCl, potassium chloride

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
KCl
CAS 번호:
7447-40-7
Molecular Weight:
74.55
Beilstein:
1711999
MDL number:
MFCD00011360
UNSPSC 코드:
12352302
PubChem Substance ID:
57651726
NACRES:
NA.26
Grade:
Molecular Biology
Solubility:
water: soluble

주요 문서

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도움 문의

Grade

Molecular Biology

Quality Level

200

제품 라인

BioUltra

양식

liquid (Clear)

농도

~1 M in H2O

불순물

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

음이온 미량물

sulfate (SO42-): ≤10 mg/kg

양이온 미량물

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 흡수

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

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관련 카테고리

일반 설명

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.

애플리케이션

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves

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시험 성적서(COA)

Lot/Batch Number
BCCG9882
BCCG5517
BCCG3068
BCCF8953
BCCF5691

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