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
推薦產品
蒸汽密度
3.9 (vs air)
品質等級
蒸汽壓力
97.5 mmHg ( 20 °C)
產品線
ReagentPlus®
化驗
99%
形狀
liquid
雜質
≤0.05% water
折射率
n20/D 1.3 (lit.)
pH值
1 (10 g/L)
bp
72.4 °C (lit.)
mp
−15.4 °C (lit.)
溶解度
ethanol: soluble 0.33 mL/mL
密度
1.489 g/mL at 20 °C (lit.)
SMILES 字串
OC(C(F)(F)F)=O
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI 密鑰
DTQVDTLACAAQTR-UHFFFAOYSA-N
尋找類似的產品？ 前往 產品比較指南
一般說明
應用
包裝
法律資訊
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 2
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文章
Acid and base chart lists the strength of acids and bases (strongest to weakest) in order. Simple to use laboratory reference chart for scientists, researchers and lab technicians.
酸和鹼圖表依序列出酸和鹼的強度（從最強到最弱）。簡單易用的實驗室參考圖表，適合科學家、研究人員和實驗室技術人員使用。
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Fmoc resin cleavage and deprotection are crucial steps for peptide synthesis, yielding the desired peptide after resin detachment.
Fmoc 樹脂的裂解和脫保護是多肽合成的關鍵步驟，樹脂脫離後可得到所需的多肽。
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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?
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What volume of TFA is in each ampule of T6508? Thank you!
1 answer-
As mentioned in the 'DESCRIPTION' section, each ampoule is 1 mL.
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我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
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