跳转至内容
Merck
所有图片(2)

主要文件

查看所有文档

525944

Sigma-Aldrich

氯化-2-羟基-3-(三甲氨基)丙基聚环氧乙烷纤维素醚

别名:

聚季铵盐 10

登录查看公司和协议定价
所有图片(2)

About This Item

CAS号:
68610-92-4
MDL编号:
MFCD01771473
UNSPSC代码:
12162002
NACRES:
NA.23
价格与库存信息目前不能提供

mp

290 °C (lit.)

SMILES字符串

[Cl-].[N+](CC(O)CO)(C)(C)C.O1[C@H]([C@@H]([C@@H](C([C@H]1CO)O)O)O)O[C@@H]2[C@H](OC([C@@H]([C@H]2O)O)O)CO.OCCO

InChI

1S/C12H22O11.C6H16NO2.C2H6O2.ClH/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17;1-7(2,3)4-6(9)5-8;3-1-2-4;/h3-20H,1-2H2;6,8-9H,4-5H2,1-3H3;3-4H,1-2H2;1H/q;+1;;/p-1/t3-,4-,5?,6-,7-,8-,9-,10-,11?,12+;;;/m1.../s1

InChI key

IATMEBNYBRIOKG-QWQOFKNSSA-M

相关类别

应用

  • 用于固定生物杀灭剂4-己基间苯二酚的可生物降解水溶性基质本研究探索了季铵盐化羟乙基纤维素乙氧基酸酯固定疏水生物杀灭化合物的应用，证明了其创造非化学计量多聚复合物的有效性（Novoskoltseva et al., 2023）。
  • 纳米颗粒稳定配体的高通量筛选研究季铵化羟乙基纤维素乙氧基酸酯在抗溶剂沉淀抗菌姜黄素过程中稳定纳米颗粒的作用，强调了其在纳米技术应用中的实用性（Shlar et al., 2015）。
  • 囊泡模板逐层组装全纤维素胶囊的研究讨论阳离子季铵化羟乙基纤维素乙氧基酸酯形成全纤维素胶囊的应用，强调了其在药物输送系统中的潜力（Eivazi et al., 2021）。
  • 可生物降解多聚间复合物，用于土壤和沙子的抗侵蚀稳定；描述季铵化羟乙基纤维素乙氧基酸酯在环境工程中的应用，特别是在稳定土壤和沙子方面的应用（Novoskoltseva et al., 2022）。
  • 用于非水相液体与水分离的选择性溶剂过滤器：报道季铵化羟乙基纤维素乙氧基酸酯在增强过滤和分离过程中的功效，可用于环境净化和水处理（Marshall et al., 2020）。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKBH7404V
MKBB1804
15817JH
04903PC
12017AI

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Questions

1–3 of 3 Questions  

  1. 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

      Helpful?

  2. 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

      Helpful?

  3. Dear Sir, Please let us know the degree of polymerization or molecular weight and the degree of substitution for this compound (polyquaternium-10)? Product No: polyquaternium-10.

    1 answer

    1. The degree of polymerization is not determined for this product.

      Helpful?

Reviews

No rating value

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