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
234311
スクアラン
96%
別名:
2,6,10,15,19,23-ヘキサメチルテトラコサン, コスビオール, パーヒドロスクアレン, ロバン
サイズを選択してください
| サイズ/SKU | 在庫状況 | 単価 |
|---|---|---|
5 g | カートの在庫状況を確認する | ￥3,890 |
100 g | カートの在庫状況を確認する | ￥8,870 |
500 g | カートの在庫状況を確認する | ￥18,700 |
この商品について
Quality Segment
assay
96%
refractive index
n20/D 1.452 (lit.)
bp
176 °C/0.05 mmHg (lit.)
mp
−38 °C (lit.)
solubility
chloroform: soluble 100 mg/mL, clear
density
0.81 g/mL at 25 °C (lit.)
SMILES string
CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C
InChI
1S/C30H62/c1-25(2)15-11-19-29(7)23-13-21-27(5)17-9-10-18-28(6)22-14-24-30(8)20-12-16-26(3)4/h25-30H,9-24H2,1-8H3
InChI key
PRAKJMSDJKAYCZ-UHFFFAOYSA-N
1 of 1
当該品目 | |||
|---|---|---|---|
| description 96% | description technical, ≥90% (GC) | description Pharmaceutical Secondary Standard; Certified Reference Material | description European Pharmacopoeia (EP) Reference Standard |
| assay 96% | assay ≥90% (GC) | assay - | assay - |
| Quality Level 200 | Quality Level 100 | Quality Level 300 | Quality Level - |
| solubility chloroform: soluble 100 mg/mL, clear | solubility - | solubility - | solubility - |
| bp 176 °C/0.05 mmHg (lit.) | bp 176 °C/0.05 mmHg (lit.) | bp 176 °C/0.05 mmHg (lit.) | bp 176 °C/0.05 mmHg (lit.) |
| refractive index n20/D 1.452 (lit.) | refractive index n20/D 1.452 | refractive index n20/D 1.452 (lit.) | refractive index n20/D 1.452 (lit.) |
| mp −38 °C (lit.) | mp −38 °C (lit.) | mp −38 °C (lit.) | mp −38 °C (lit.) |
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保管分類
10 - Combustible liquids
wgk
WGK 1
flash_point_f
424.4 °F - closed cup
flash_point_c
218 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
第4類:引火性液体 + 第四石油類 + 危険等級III
fsl
234311-500G: + 234311-5G: + 234311-VAR: + 234311-BULK: + 234311-100G:
jan
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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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