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
推荐产品
产品名称
硅胶, for column chromatography, 60
等級
for column chromatography
品質等級
形狀
powder
技術
LPLC: suitable
表面積
500 m2/g , approx.
基質
Silica
基質活性組
silica
粒徑
0.040-0.063 mm
孔徑
60 Å mean pore size
bp
2230 °C
mp
>1600 °C
分離技術
hydrophilic interaction (HILIC)
SMILES 字串
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI 密鑰
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
應用
- 柔性和可压缩性纳米结构组装的芳纶纳米纤维/二氧化硅复合气凝胶：研究探讨了柔性和可压缩性二氧化硅基气凝胶的开发，强调了它们在轻量构造和隔热应用中的潜力，特别适用于材料科学和工业制造研究（Zhang et al., 2024）。
- 溶胶-凝胶法制备的二氧化硅/纤维素纳米复合材料的影响因素：综述：本文综述了溶胶-凝胶法合成二氧化硅/纤维素纳米复合材料的研究进展，重点介绍了各种因素对材料性能的影响，这对材料科学和环境应用的研究人员来说具有重要意义（Shange et al., 2024）。
- 喷雾干燥的三元生物活性玻璃微球：铜掺杂对无细胞降解行为的直接和间接结构影响：本文研究了铜掺杂二氧化硅生物活性玻璃的结构特性，重点介绍了其在生物医学和药物递送系统中的应用，特别是在骨再生和组织工程方面的应用（Vecchio et al., 2024）。
- 水果味果冻中新型非法添加剂6-F酚汀的分离、表征、鉴定和定量研究：研究展示了硅胶在色谱法检测食品中非法添加剂方面的应用，这对食品安全和环境检测实验室至关重要（Xia et al., 2024）。
分析報告
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
nwg
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
Active Filters
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门
