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
900667
アセトニトリル
≥99.92%, suitable for mass spectrometry (MS), UHPLC
別名:
ACN, エチルニトリル, シアノメタン, シアン化メチル
サイズを選択してください
| 容量 | カタログ番号 | 在庫状況 | 単価 |
|---|---|---|---|
| 100 mL | カートの在庫状況を確認する | ￥21,900 | |
| 250 mL | カートの在庫状況を確認する | ￥23,500 | |
| 1 L | カートの在庫状況を確認する | ￥70,800 | |
| 4 x 4 L | カートの在庫状況を確認する | ￥499,000 |
この商品について
製品名
アセトニトリル, for UHPLC, suitable for mass spectrometry (MS)
grade
HPLC grade
Quality Level
agency
suitable for ASTM® 7968, suitable for ASTM® 7979, suitable for DIN 38407-42, suitable for EPA 1633, suitable for EPA 8327, suitable for GB 31604.35-2016, suitable for GB 5009.253-2016, suitable for ISO 21675 2019
reg. compliance
suitable for FDA C-010.02
vapor density
1.41 (vs air)
vapor pressure
72.8 mmHg ( 20 °C)
assay
≥99.92%
form
liquid
autoignition temp.
973 °F
expl. lim.
16 %
technique(s)
mass spectrometry (MS): suitable
refractive index
n20/D 1.344 (lit.)
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
density
0.786 g/mL at 25 °C (lit.)
SMILES string
CC#N
application(s)
PFAS testing
food and beverages
format
neat
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
General description
その他の用途には、移動相添加剤としての使用や、液液抽出（LLC）、固相抽出（SPE）、クロマトグラフィー用途のマイクロ抽出などにおける抽出溶媒としての使用などがあります。[1]
Application
Legal Information
1 of 1
当該品目 | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| application(s) PFAS testing | application(s) food and beverages | application(s) food and beverages | application(s) food and beverages |
| technique(s) mass spectrometry (MS): suitable | technique(s) HPLC: suitable, UV/Vis spectroscopy: suitable | technique(s) HPLC: suitable | technique(s) HPLC: suitable |
| assay ≥99.92% | assay ≥99.9% | assay ≥99.8% (GC) | assay ≥99.9% |
| grade HPLC grade | grade gradient grade | grade - | grade gradient grade |
| form liquid | form liquid | form liquid | form liquid |
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
保管分類
3 - Flammable liquids
flash_point_f
35.6 °F - closed cup
flash_point_c
2.0 °C - closed cup
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。
劇物
pdsc
第4類:引火性液体 + 第一石油類 + 危険等級II + 水溶性液体
fsl
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
900667-100ML:4.548174010082E12 + 900667-250ML:4.548174010105E12 + 900667-1L:4.548174010099E12
jan
プロトコル
Chromatographic technique identifies insulin variants efficiently, aiding in pharmacokinetics.
資料
LC-UV-MS workflow details teriparatide peptide mapping, including enzymatic digestion, separation conditions, and QTOF mass spectrometer identification.
Learn about UHPLC-MS analysis of trastuzumab on a BIOshell™ 160A peptide C18 column and discover reduced solvent consumption in peptide mapping using 1.5 mm I.D. columns.
Chromolith® RP-18e columns optimize Oligo Standard 6 separation with varied flow rates and ion-pairing reagent evaluation.
関連コンテンツ
FAS、すなわち「永遠の化学物質」は環境中に残留し続け、ヒトの健康にリスクをもたらします。PFAS分析に携わる研究者、規制当局、PFAS定量用のメルクの環境モニタリングツールをご覧ください。
グローバルトレードアイテム番号
| カタログ番号 | GTIN |
|---|---|
| 900667-1L | 04061837479991 |
| 900667-4X4L | 04061837480683 |
| 900667-100ML | 04061833179192 |
| 900667-250ML | 04061837480003 |
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How can I determine the shelf life / expiration / retest date of this product?
1 回答-
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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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