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268461

Sigma-Aldrich

Gold

foil, thickness 0.025 mm, 99.99% trace metals basis

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크기 선택

300 MG
₩239,134
1.2 G
₩732,120

₩239,134

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청
모든 사진(1)

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보기 변경
300 MG
₩239,134
1.2 G
₩732,120

About This Item

실험식(Hill 표기법):
Au
CAS Number:
7440-57-5
Molecular Weight:
196.97
EC Number:
231-165-9
MDL number:
MFCD00003436
UNSPSC 코드:
12141717
PubChem Substance ID:
24856275
NACRES:
NA.23

₩239,134

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청

Quality Level

100

분석

99.99% trace metals basis

양식

foil

저항도

2.05 μΩ-cm, 0°C

두께

0.025 mm

bp

2808 °C (lit.)

mp

1063 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

SMILES string

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

관련 카테고리

일반 설명

Gold is one of the most popular materials to be used for neutron flux monitoring mainly because it possesses a large thermal cross section for neutron capture (197Au(η, η) 198Au. Gold has the half-life of 2.7 days.[1] Reports show that the rate of dissolution of Au is very fast in SnPb solder.[2]

애플리케이션

Gold based neutron flux monitors may use gold foils.[1] Au foils may be used to form a AuSn/Au joint system for opto-electronic chips.[2] Modified gold foil electrode may be used to study heterogeneous electron transfer properties of biological electron transfer proteins. 3 Electrodeposited polycrystalline palladium-nickel alloy on gold foils may be investigated for the enhanced catalytic behavior of the alloy. [3]

수량

300 mg = 25 × 25 mm; 1.2 g = 50 × 50 mm

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCS3103
MKCS0925
MKCL4633
MKCJ9353
MKCJ4509

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

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문서 라이브러리 방문

Performance and comparison of gold-based neutron flux monitors.
Steinhauser G, et al.
Gold Bulletin, 45, 17-22 (2012)
A kinetic study of oxygen reduction reaction on palladium-nickel alloy surfaces.
Li B, et al.
Electrochemical Society Transactions, 6(25), 139-144 (2008)
Study of wetting reaction between eutectic AuSn and Au foil.
Lai YT and Liu CY
Journal of Electronic Materials, 35, 28-34 (2006)
Bibek Jyoti Borah et al.
Journal of nanoscience and nanotechnology, 13(7), 5080-5087 (2013-08-02)
Multifunctional phosphine based ligands, 1,1,1-tris(diphenylphosphinomethyl)ethane [CH3C(CH2 PPh2)3][P3] and 1,1,1-tris(diphenylphosphinomethyl)ethane trisulphide [CH3C(CH2P(S)Ph2)3][P3S3] have been introduced to stabilize Au(o)-nanoparticles having small core diameter and narrow size distribution. The Au(o)-nanoparticles were synthesized by the reduction of HAuCl4 precursor with NaBH4 in the presence
Zhengxia Liu et al.
Journal of biomedical nanotechnology, 9(6), 1017-1028 (2013-07-19)
Ischemic stroke is a leading cause of death and disability, and the treatment options are limited. Recent studies demonstrated that the promising applications of gold nanoparticles (Au-NPs) as intrinsic therapeutics; however, little is known about the effect of Au-NPs on
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질문

  1. Hello, I would like to know the dimensions (length x width) of the gold foil. Thanks for your help.

    1 답변

    1. As reported in the 'DESCRIPTION' section, under 'Quantity", the dimensions are as follows:
      300mg = 25 x 25 mm
      1.2g = 50 x 50 mm

      도움이 되었습니까?

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