주요 문서

모든 문서 보기

60035

Potassium acetate

Name: Potassium acetate
Brand: SIGMA

BioUltra, Molecular Biology, ≥99.0% (NT)

조직 및 계약 가격을 보려면 로그인를 클릭합니다.

크기 선택

보기 변경

제품정보 (DICE 배송 시 비용 별도)

Linear Formula:

CH₃COOK

CAS 번호:

127-08-2

Molecular Weight:

98.14

UNSPSC Code:

12161700

NACRES:

NA.25

PubChem Substance ID:

57651714

EC Number:

204-822-2

Beilstein/REAXYS Number:

3595449

MDL number:

MFCD00012458

기술 서비스

도움이 필요하신가요? 저희 숙련된 과학자 팀이 도와드리겠습니다.

도움 문의

속성

grade

Molecular Biology

Quality Segment

200

product line

BioUltra

assay

≥99.0% (NT)

form

powder or crystals

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected

pH

7.0-9.0 (25 °C, 1 M in H₂O)

solubility

H₂O: 1 M at 20 °C, clear, colorless

density

1.57 g/cm³ at 25 °C (lit.)

anion traces

chloride (Cl^-): ≤50 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 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: ≤5 mg/kg, Li: ≤5 mg/kg, Mg: ≤10 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤5000 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 A_max: ≤0.040, λ: 280 nm A_max: ≤0.020

SMILES string

[K+].CC([O-])=O

InChI

1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1

InChI key

SCVFZCLFOSHCOH-UHFFFAOYSA-M

설명

Application

Potassium acetate is used in molecular biology to precipitate sodium dodecyl sulfate and SDS-bound proteins that result from SDS extraction protocols. Potassium acetate facilitates the purification of DNA when using SDS protocols and ethanol DNA precipitation protocols.

Still not finding the right product?

Explore all of our products under Potassium acetate

저장 등급

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c