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
C4642
α-シクロデキストリン
≥98%
別名:
α-シクロデキストリン, α-シャルディンガーデキストリン, シクロヘキサアミロース, シクロマルトヘキサオース
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 |
|---|---|---|
1 g | 在庫あり出荷可能from市川市大町368 | ￥2,120 |
5 g | カートの在庫状況を確認する | ￥3,040 |
25 g | カートの在庫状況を確認する | ￥6,540 |
この商品について
Quality Segment
assay
≥98%
form
powder
mp
>278 °C (dec.) (lit.)
solubility
H2O: 50 mg/mL
SMILES string
OC[C@H]1O[C@@H]2O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@H](O[C@@H]4CO)O[C@H]5[C@H](O)[C@@H](O)[C@H](O[C@@H]5CO)O[C@H]6[C@H](O)[C@@H](O)[C@H](O[C@@H]6CO)O[C@H]7[C@H](O)[C@@H](O)[C@H](O[C@@H]7CO)O[C@H]1[C@H](O)[C@H]2O
InChI
1S/C36H60O30/c37-1-7-25-13(43)19(49)31(55-7)62-26-8(2-38)57-33(21(51)15(26)45)64-28-10(4-40)59-35(23(53)17(28)47)66-30-12(6-42)60-36(24(54)18(30)48)65-29-11(5-41)58-34(22(52)16(29)46)63-27-9(3-39)56-32(61-25)20(50)14(27)44/h7-54H,1-6H2/t7-,8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-/m1/s1
InChI key
HFHDHCJBZVLPGP-RWMJIURBSA-N
Application
- 可逆的超分子集合体の製造。
- オレイン酸により安定化したナノ粒子の溶解度を高めるための調節剤として。
- ポリ（エチレングリコール）を用いたポリロタキサンの生成。
- オリゴエチレンイミンを用いたカチオン性星型ポリマーの合成。
1 of 1
当該品目 | |||
|---|---|---|---|
| assay ≥98% | assay ≥98.0% (HPLC) | assay ≥98.0% (HPLC) | assay ≥98% |
| solubility H2O: 50 mg/mL | solubility - | solubility - | solubility H2O: 10 mg/mL |
| Quality Level 300 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form powder | form powder | form solid | form powder |
| mp >278 °C (dec.) (lit.) | mp >278 °C (dec.) (lit.) | mp >278 °C (dec.) (lit.) | mp >278 °C (dec.) (lit.) |
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保管分類
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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
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