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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/418/501/product-dating-information-06-25-mk.pdf
525944
ヒドロキシエチルセルロースエトキシラート、四級化
別名:
ポリクオタニウム-10
サイズを選択してください
| あなたへ/カタログ番号 | 在庫状況 | 単価 |
|---|---|---|
50 g | 在庫あり出荷可能fromsìså¬368 | ￥14,400 |
この商品について
mp
290 °C (lit.)
SMILES string
[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
Application
- 殺生物性4-Hexylresorcinol固定化のための生分解性水溶性溶媒：この研究では、疎水性殺生物性化合物を固定化するためのquaternized hydroxyethyl cellulose ethoxylateの使用を検討し、非化学量論的polycomplexの生成におけるその有効性を実証しています（Novoskoltseva et al., 2023）。
- ナノ粒子安定化配位子のハイスループットスクリーニング：抗菌性クルクミンの貧溶媒沈殿中のナノ粒子安定化におけるquaternized hydroxyethylcellulose ethoxylateの役割を検討し、ナノテクノロジー用途におけるその有用性に焦点を当てています（Shlar et al., 2015）。
- 小胞を鋳型とした多層集合によるオールセルロースカプセルの開発について：オールセルロースカプセルの形成におけるカチオン性quaternized hydroxyethylcellulose ethoxylateの使用について論じ、薬物送達システムにおける可能性を強調しています（Eivazi et al., 2021）。
- 土砂の侵食防止安定化のための生分解性interpolycomplex：環境工学、特に土砂の安定化におけるquaternized hydroxyethyl cellulose ethoxylateの用途について説明しています（Novoskoltseva et al., 2022）。
- 水からの非水相液体分離のための選択的溶媒フィルター：環境浄化や水処理に有用な、ろ過・分離プロセスの強化におけるquaternized hydroxyethylcellulose ethoxylateの有効性について報告しています（Marshall et al., 2020）。
保管分類
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
1 回答-
役に立ちましたか？
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 回答-
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
役に立ちましたか？
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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 回答-
The degree of polymerization is not determined for this product.
役に立ちましたか？
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