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Merck

60128

Potassium chloride

BioUltra, Molecular Biology, ≥99.5% (AT)

동의어(들):

KCl

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
KCl
CAS 번호:
Molecular Weight:
74.55
NACRES:
NA.26
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-211-8
MDL number:
Assay:
≥99.5% (AT)
Grade:
Molecular Biology
Form:
solid
Solubility:
H2O: 1 M at 20 °C, clear, colorless
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grade

Molecular Biology

Quality Level

product line

BioUltra

assay

≥99.5% (AT)

form

solid

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, ≤0.001% total nitrogen (N)

loss

≤0.2% loss on drying, 110 °C

pH

5.0-8.0 (25 °C, 1 M in H2O)

mp

770 °C (lit.)

solubility

H2O: 1 M at 20 °C, clear, colorless

density

1.98 g/mL at 25 °C (lit.)

anion traces

bromide (Br-): ≤700 mg/kg, iodide (I-): ≤20 mg/kg, phosphate (PO43-): ≤5 mg/kg, sulfate (SO42-): ≤30 mg/kg

cation traces

Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤10 mg/kg, Bi: ≤5 mg/kg, Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤2 mg/kg, Li: ≤5 mg/kg, Mg: ≤10 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

SMILES string

[Cl-].[K+]

UV absorption

λ: 260 nm Amax: 0.01, λ: 280 nm Amax: 0.01

InChI

1S/ClH.K/h1H;/q;+1/p-1

InChI key

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Application

May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins.

Other Notes

In DpnI/MboI assay for detection of methylation changes in DNA replication


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저장 등급

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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문서 라이브러리 방문



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