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表单
nanopowder
质量水平
表面积
70-90 m2/g
粒径
<100 nm
mp
2700 °C (lit.)
密度
3.22 g/mL at 25 °C (lit.)
堆积密度
0.069 g/cm3
SMILES字符串
[C-]#[Si+]
InChI
1S/CSi/c1-2
InChI key
HBMJWWWQQXIZIP-UHFFFAOYSA-N
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此商品 | 76721 | 14781 | 70135 |
|---|---|---|---|
| suitability selective and differential for Klebsiella spp., selective and differential for Salmonella spp., selective and differential for enterobacteriaceae, selective and differential for Proteus spp., selective and differential for Shigella spp. | suitability selective and differential for Citrobacter spp., selective and differential for Escherichia coli, selective and differential for Salmonella spp., selective and differential for Shigella spp., selective and differential for coliforms, selective and differential for enterobacteriaceae | suitability Salmonella spp. | suitability selective and differential for Salmonella spp., selective and differential for Shigella spp., selective and differential for Vibrio spp., selective and differential for Yersinia spp. |
| technique(s) microbiological culture: suitable | technique(s) microbiological culture: suitable | technique(s) - | technique(s) microbiological culture: suitable |
| sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility - |
| composition agar, 15 g/L , lactose, 7.5 g/L , phenol red, 0.08 g/L , sodium deoxycholate, 2.5 g/L , sucrose, 7.5 g/L , yeast extract, 3 g/L , ammonium ferric citrate, 0.8 g/L , sodium chloride, 5 g/L , xylose, 3.5 g/L , L-lysine hydrochloride, 5 g/L , sodium thiosulfate, 6.8 g/L | composition agar, 18 g/L , ammonium-iron(III) citrate, 0.8 g/L , lactose, 7.5 g/L , L-lysine, 5 g/L , phenol-red, 0.08 g/L , proteose peptone No. 3, 1.6 g/L , sodium chloride, 5 g/L , sodium thiosulfate, 6.8 g/L , sucrose, 7.5 g/L , xylose, 3.75 g/L , yeast extract, 3 g/L | composition agar, 15.0 g/L , ferric ammonium citrate, 0.80 g/L , lactose, 7.5 g/L , L-lysine hydrochloride, 5.0 g/L , phenol red, 0.08 g/L , sodium chloride, 5.0 g/L , sodium deoxycholate, 1.0 g/L , sodium thiosulfate, 6.8 g/L , sucrose, 7.5 g/L , xylose, 3.75 g/L , yeast extract, 3.0 g/L | composition agar, 12.0 g/L , lactose, 5.0 g/L , neutral red, 0.03 g/L , sodium citrate, 10.5 g/L , sodium desoxycholate, 2.5 g/L , sodium thiosulfate, 5.0 g/L , special peptone, 10.0 g/L , sucrose, 5.0 g/L |
| application(s) environmental | application(s) clinical testing | application(s) food and beverages | application(s) clinical testing |
一般描述
应用
- Overview of silicon carbide power devices：全面综述碳化硅(SiC)在功率器件中的特性和应用，讨论它相比传统硅功率器件在处理高电压和效率方面的优势(Choi, 2016)。
外形
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
How does the storage temperature relate to shipping conditions?
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. See Shipping and Storage for more information.
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
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.
I am interested in other types of nanoparticles. What does Sigma-Aldrich offer for my application?
Sigma-Aldrich offers a variety of nanoparticles (both as powders and as dispersions), organized in the Online Product Catalog by element.
Does Silicon carbide, Product 594911, have any surface modification?
According to the supplier, the surface of these silicon carbide nanoparticles are not modified in any way. The material consists solely of silicon and carbon.
How is Silicon carbide, Product 594911, synthesized?
Conventionally, silicon carbide is prepared using the Acheson process. Specifically, the supplier of these silicon carbide nanoparticles considers the method of manufacturing proprietary.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
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