콘텐츠로 건너뛰기
Merck
모든 사진(3)

주요 문서

모든 문서 보기

378097

Sigma-Aldrich

Silicon carbide

-200 mesh particle size

로그인조직 및 계약 가격 보기

크기 선택

250 G
₩128,601
1 KG
₩351,799

₩128,601

출고 가능일2025년 4월 22일세부사항

벌크 견적 요청
모든 사진(3)

크기 선택

보기 변경
250 G
₩128,601
1 KG
₩351,799

About This Item

Linear Formula:
SiC
CAS Number:
409-21-2
Molecular Weight:
40.10
EC Number:
206-991-8
MDL number:
MFCD00049531
UNSPSC 코드:
12352300
PubChem Substance ID:
24863541
NACRES:
NA.23

₩128,601

출고 가능일2025년 4월 22일세부사항

벌크 견적 요청

양식

powder

Quality Level

100

입자 크기

-200 mesh

mp

2700 °C (lit.)

density

3.22 g/mL at 25 °C (lit.)

SMILES string

[C-]#[Si+]

InChI

1S/CSi/c1-2

InChI key

HBMJWWWQQXIZIP-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

관련 카테고리

일반 설명

Silicon carbide (SiC) is a semiconductor based material that consists of a closed packed stacking of double layers of silicon and carbon. It has an excellent thermo-mechanical property that makes it useful in a variety of electronic and optoelectronic applications.[1][2]

애플리케이션

SiC is majorly used as a base material for applications such as micro-structures[3], opto-electronic devices(OLEDs), UV detectors[4][5], high temperature electronics (nuclear electronics)[6], high frequency devices[7]

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCX0716
MKCV4972
MKCV4973
MKCS3253
MKCP6859

적합한 버전을 찾을 수 없으신가요?

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

COA 검색

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Properties of silicon carbide (1995)
Development of SiC-Si composites with fine-grained SiC microstructures
Wilhelm M, et al.
J. Eur. Ceram. Soc., 19(12), 2155-2163 (1999)
Fundamentals of silicon carbide technology: growth, characterization, devices and applications (2014)
A high-density, high-efficiency, isolated on-board vehicle battery charger utilizing silicon carbide power devices
Whitaker B, et al.
IEEE Transactions on Power Electronics, 29(5), 2606-2617 (2013)
Optical polarization of nuclear spins in silicon carbide
Falk AL, et al.
Physical Review Letters, 114(24), 247603-247603 (2015)
모든 관련된 서류 보기

문서

Advanced Inorganic Materials for Lighting

Three approaches generate white light, including LED-based down-conversion for broader applications.

질문

1–9 / 9 질문  

  1. 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

      도움이 되었습니까?

  2. 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

      도움이 되었습니까?

  3. What applications can Product 378097, Silicon carbide, be used for?

    1 답변

    1. Silicon carbide (SiC) has found use in a variety of commercial applications. Historically, SiC has been used most frequently in the metallurical, abrasive, and refactory industries. More recently, this material has found increased use in high technology applications (e.g. electronics, aerospace, automotive, etc.).

      도움이 되었습니까?

  4. What solvents can I use to dissolve Product 378097, Silicon carbide ?

    1 답변

    1. Unfortunately, Sigma-Aldrich does not test the solubility of this material. Fundamentally, Silicon carbide (SiC) is insoluble in water. However, according to Lange's Handbook of Chemistry (16th ed.), beta-phase SiC is expected to be soluble in fused alkali oxides (e.g. KOH) at a ratio of 1 part per 100 parts. No specific solubility information is available for this alpha-phase product.

      도움이 되었습니까?

  5. What is the Department of Transportation shipping information for this product?

    1 답변

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      도움이 되었습니까?

  6. Where can I find other Silicon- or Carbon-based materials?

    1 답변

    1. Sigma-Aldrich offers a wide variety of Silicon-, Carbon-, and other metal-based ceramic materials.

      도움이 되었습니까?

  7. How does the storage temperature relate to shipping conditions?

    1 답변

    1. The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.

      도움이 되었습니까?

  8. Is Product 378097, Silicon carbide, alpha- or beta-phase?

    1 답변

    1. According to our supplier, this product has a hexagonal crystal structure (subclass, 6H) and is all alpha-phase.

      도움이 되었습니까?

  9. The particle size of Product 378097, Silicon carbide, is listed in "mesh". What does this mean?

    1 답변

    1. "Mesh" is a designation that refers to the particle size. It is related to the size screen -or mesh- through which the particles will pass. Product No. 378097 has a particle size of 200-450 mesh, which corresponds to a size of 74μm (200 mesh) to approximately 32μm (450 mesh).

      도움이 되었습니까?

후기

평점 값 없음

활성 필터

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.