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Merck
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주요 문서

682098

Sigma-Aldrich

Borane-ammonia complex

greener alternative

95%

동의어(들):

Amminetrihydroboron, Borazane

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크기 선택

1 G
₩93,989
10 G
₩635,695
100 G
₩3,450,087

₩93,989


출고 가능일2025년 4월 23일세부사항


벌크 견적 요청

크기 선택

보기 변경
1 G
₩93,989
10 G
₩635,695
100 G
₩3,450,087

About This Item

Linear Formula:
H3N · BH3
CAS Number:
Molecular Weight:
30.87
MDL number:
UNSPSC 코드:
26111700
PubChem Substance ID:
NACRES:
NA.23

₩93,989


출고 가능일2025년 4월 23일세부사항


벌크 견적 요청

Quality Level

분석

95%

양식

solid

환경친화적 대안 제품 특성

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

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환경친화적 대안 카테고리

SMILES string

B.N

InChI

1S/BH3.H3N/h2*1H3

InChI key

WZMUUWMLOCZETI-UHFFFAOYSA-N

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일반 설명

Ammonia borane also known as borazane has high hydrogen content (about 20% mass). Thermal decomposition of borazane take place in the temperature range 350-410K accompanied by hydrogen release and heat evolution. It may find use as a hydrogen source in fuel cells in the future.[1]
Borane-ammonia complex is a novel material, where ammonia is tightly bound to a ligand through all four of its atoms. It is a donor-acceptor complex that is formed by electron donated by a Lewis base (NH3) to a Lewis acid (BH3). It shows a B-N bond distance of 1.564 Å.[2][3]
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

애플리케이션

Borazane is popularly used as an ammonia borane (AB) source for the formation of hexagonal boron nitride monolayers which are used as a substrate for graphene growth.[4][5][6][7]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves


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이 제품을 이미 가지고 계십니까?

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문서 라이브러리 방문

이미 열람한 고객

Yuewen Sheng et al.
ACS nano, 13(4), 4530-4537 (2019-03-22)
The solid progress in the study of a single two-dimensional (2D) material underpins the development for creating 2D material assemblies with various electronic and optoelectronic properties. We introduce an asymmetric structure by stacking monolayer semiconducting tungsten disulfide, metallic graphene, and
Serena Casanova et al.
Nanoscale, 12(41), 21138-21145 (2020-07-15)
The rejection of particles with different charges and sizes, ranging from a few Ångstroms to tens of nanometers, is key to a wide range of industrial applications, from wastewater treatment to product purification in biotech processes. Carbon nanotubes (CNTs) have
Hyo Ju Park et al.
Science advances, 6(10), eaay4958-eaay4958 (2020-03-18)
Hexagonal boron nitride (hBN) is an insulating two-dimensional (2D) material with a large bandgap. Although known for its interfacing with other 2D materials and structural similarities to graphene, the potential use of hBN in 2D electronics is limited by its
Wei Fu et al.
ACS nano, 14(4), 3917-3926 (2020-02-13)
The breaking of multiple symmetries by periodic lattice distortion at a commensurate charge density wave (CDW) state is expected to give rise to intriguing interesting properties. However, accessing the commensurate CDW state on bulk TaS2 crystals typically requires cryogenic temperatures
Qiuxia Zhou et al.
Journal of colloid and interface science, 508, 542-550 (2017-09-05)
The design and fabrication of highly active and durable catalysts for the ammonia borane (AB) hydrolysis has been one of significant issues in the application of green and economic hydrogen energy. Nanoporous (NP) PtCo/Co

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Batteries, fuel cells, and supercapacitors rely on electrochemical energy production. Understand their operation and electron/ion transport separation.

질문

1–3 / 3 질문  
  1. what is the size of Borane-ammonia particles

    1 답변
    1. The particle size of this product has not been determined.

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 답변
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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