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85409

Sigma-Aldrich

硅油

Silicone oil

别名:

Dimethyl polysiloxane

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250 ML
$286.00
1 L
$887.00

$286.00

预计发货时间2025年4月07日详情

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250 ML
$286.00
1 L
$887.00

About This Item

线性分子式:
[-Si(CH3)2O-]n
CAS号:
63148-62-9
MDL编号:
MFCD00132673
UNSPSC代码:
12352100
NACRES:
NA.21

$286.00

预计发货时间2025年4月07日详情

获取大包装报价

蒸汽密度

>1 (vs air)

质量水平

100

蒸汽压

<5 mmHg ( 25 °C)
5 mmHg ( 20 °C)

表单

oil

折射率

n20/D 1.403 (lit.)
n20/D 1.406

粘度

100 mPa.s(20 °C)

沸点

>140 °C/0.002 mmHg (lit.)

密度

0.967 g/mL at 20 °C

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相关类别

一般描述

硅油用于制备温度在-50°C到+200°C范围内的油浴。
硅油通常用于研究实验室的油浴，用于需要在 -50°C 至 +200°C 范围内加热/回流温度的反应。与其他加热设备相比，油浴提供更均匀的热量。

应用

硅油在一项研究中被用作保护碳钢合金试样。[1]硅油在NMR(核磁共振)分析中也被用作热源。[2]

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

214.0 °F - closed cup

闪点(°C)

101.1 °C - closed cup

个人防护装备

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM9466
BCCM7922
BCCJ9417
BCCJ9416
BCCL1956

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Slide 1 of 3

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硅油 viscosity 350&#160;cSt&#160;(25&#160;°C)

Sigma-Aldrich

378372

硅油

硅油&nbsp;AP&nbsp;150 viscosity ~150&#160;mPa.s, &#160; neat(25&#160;°C)

Sigma-Aldrich

50384

硅油 AP 150

硅油 European Pharmacopoeia (EP) Reference Standard

S0600000

硅油

Low-temperature atomic layer deposition of Al2O3 thin coatings for corrosion protection of steel: surface and electrochemical analysis.
Diaz B, et al.
Corrosion Science, 53(6), 2168-2175 (2011)
M Findeisen et al.
Magnetic resonance in chemistry : MRC, 45(2), 175-178 (2006-12-13)
Most established NMR thermometers rely on temperature-dependent chemical shift differences measured from samples that are either neat or concentrated solutions (e.g. ethylene glycol, methanol). These are unsuitable for modern cryoprobes on account of strong radiation damping resulting from the high
Zhiyong Li et al.
Optics express, 21(1), 1281-1286 (2013-02-08)
A gold nanorod-facilitated optical heating method for droplets in microfluidic chips is reported. Individual and stream nanoliter level droplets containing gold nanorods are heated by a low power 808-nm-wavelength laser. Owing to the high photothermal conversion efficiency of gold nanorods
Amir Sanati Nezhad et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(20), 8093-8098 (2013-05-01)
Tip-growing cells have the unique property of invading living tissues and abiotic growth matrices. To do so, they exert significant penetrative forces. In plant and fungal cells, these forces are generated by the hydrostatic turgor pressure. Using the TipChip, a
Dennis C van Duijvenbode et al.
Foot and ankle surgery : official journal of the European Society of Foot and Ankle Surgeons, 19(1), 27-30 (2013-01-23)
The purpose of this retrospective study is to evaluate patient-related outcome and reoperation rate of the Swanson prosthesis in patients with and without grommets. Between 1981 and 1999, 98 Swanson MTP-1 prostheses were implanted in 84 patients (14 bilateral). The
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Questions

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

    1 answer

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

    1 answer

    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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