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
蒸汽壓力
67 hPa ( 20 °C)
產品線
LiChropur™
化驗
99.0-101.0% (acidimetric)
形狀
solid
儲存條件
(Tightly closed. Dry)
濃度
≤100% (Ammonium hydrogen carbonate)
技術
HPLC: suitable
顏色
colorless
pH值
8 (20 °C, 50 g/L in H2O)
mp
106 °C
溶解度
220 g/L
應用
food and beverages
儲存溫度
2-30°C
SMILES 字串
O=C(O)O.N
InChI
InChI=1S/CH2O3.H3N/c2-1(3)4;/h(H2,2,3,4);1H3
1S/3CH2O3.2H3N.2Zn/c3*2-1(3)4;;;;/h3*(H2,2,3,4);2*1H3;;/q;;;;;2*+2/p-4
InChI 密鑰
ATRRKUHOCOJYRX-UHFFFAOYSA-N
QOPSSYZLVIENBR-UHFFFAOYSA-J
應用
- 通过使用饱和碳酸氢铵溶液洗涤的方法，实现了在普鲁士蓝类似物上吸附的氨的解吸。：该研究探讨了碳酸氢铵去除普鲁士蓝类似物中吸附氨的效率，强调了其在环境净化过程中的潜在应用（Usuda et al., 2022）。
- 毛细管区带电泳-串联质谱法同时定量血浆样品中8种β-内酰胺类抗生素和2种β-内酰胺酶抑制剂的建立与验证。：虽然主要关注β-内酰胺类抗生素和β-内酰胺酶抑制剂，但本研究在样品制备阶段使用了碳酸氢铵，展示了其在分析方法中的作用（Cizmarova et al., 2024）。
- LC-MS/MS定量人血浆中二吗啡及其主要代谢物6-单乙酰吗啡、吗啡、吗啡-3-葡糖苷和吗啡-6-葡糖苷方法的建立与验证。：本文提到在药物代谢分析过程中使用碳酸氢铵，表明其在法医和药理学测试中的实用性（Thomann et al., 2024）。
- 含碳酸氢铵明胶微球除草剂可调释药的制备。：讨论了碳酸氢铵在创建除草剂控释明胶微球方面的创新应用，有助于更可持续的农业实践（Liu et al., 2021）。
- GC-MS/MS法测定合成卡西酮：4-氯甲卡西酮、n -乙基戊二酮和n -乙基己二酮在消费者口服液和汗液中的含量：试点研究。：虽然重点是合成卡西酮，但碳酸氢铵在GC-MS/MS分析中样品制备和稳定中的作用体现了它在现代毒理学研究中的重要性（Nuñez-Montero et al., 2023）。
法律資訊
相關產品
訊號詞
Warning
危險聲明
危險分類
Acute Tox. 4 Oral
儲存類別代碼
13 - Non Combustible Solids
水污染物質分類（WGK）
WGK 1
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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