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378380

Sigma-Aldrich

Silicone oil

viscosity 500 cSt (25 °C)

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250 ML
₩183,512
1 L
₩557,337

₩183,512

예상 입고일2025년 4월 21일세부사항

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모든 사진(1)

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250 ML
₩183,512
1 L
₩557,337

About This Item

Linear Formula:
[-Si(CH3)2O-]n
CAS Number:
63148-62-9
MDL number:
MFCD00132673
UNSPSC 코드:
12162002
NACRES:
NA.23

₩183,512

예상 입고일2025년 4월 21일세부사항

벌크 견적 요청

vapor density

>1 (vs air)

Quality Level

200

vapor pressure

<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)

양식

viscous liquid

refractive index

n20/D 1.403 (lit.)

점도

500 cSt(25 °C)

bp

>140 °C/0.002 mmHg (lit.)

density

0.97 g/mL at 25 °C

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관련 카테고리

일반 설명

Silicone oil is a liquid based siloxane that is part of the methyl silicone fluid system. It has a viscosity of 500 cSt that is dependent on the chain length distribution. Its refractive index is ~ 1.402 and dielectric strength is ~ 14 kV/mm. It′s surface tension tends to increase with an increase in the viscosity. [1]

애플리케이션

Silicone oil can be used for a variety of application such as: heat transferring medium in chemical and petrochemical industries, a dielectric coolant, a lubricant and antiflatulent agent[1], protective coatings for construction materials[2], a cosmetic additive.[3]

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

214.0 °F - closed cup

Flash Point (°C)

101.1 °C - closed cup

개인 보호 장비

Eyeshields, Gloves

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCX2254
MKCT1050
MKCV1858
MKCT8549
MKCR8226

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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

Silicones
Moretto H, et al.
Ullmann's Encyclopedia of Industrial Chemistry (2000)
Recent developments and applications of protective silicone coatings: A review of PDMS functional materials
Eduok U, et al.
Progress in Organic Coatings, 111, 124-163 (2017)
Mechanism of Stabilization of Silicone Oil- Water Emulsions Using Hybrid Siloxane Polymers
Mehta SC and Somasundaran P
Langmuir, 24(9), 4558-4563 (2008)
Gary R Skuse et al.
Methods in molecular biology (Clifton, N.J.), 1001, 99-114 (2013-03-16)
Our ability to manipulate stem cells in order to induce differentiation along a desired developmental pathway has improved immeasurably in recent years. That is in part because we have a better understanding of the intracellular and extracellular signals that regulate
Christian Scholz et al.
Physical review letters, 109(26), 264504-264504 (2013-02-02)
We study the permeability of quasi-two-dimensional porous structures of randomly placed overlapping monodisperse circular and elliptical grains. Measurements in microfluidic devices and lattice Boltzmann simulations demonstrate that the permeability is determined by the Euler characteristic of the conducting phase. We
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질문

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  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

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  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

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  3. How do you measure the viscosties of your products? especially, silicone oils. which instrument or method do you use?

    1 답변

    1. The method to determine viscosity is product specific. For this product (378380) the supplier reports viscosity by Brookfield method.

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