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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About This Item
推荐产品
类型
Grade II
质量水平
表单
liquid
浓度
25% in H2O
技术
electron microscopy: suitable
颜色
colorless
有效pH范围
2.9
mp
-10 °C ((14 °F ))
溶解性
water: soluble
应用
cell analysis
sample preparation
SMILES字符串
[H]C(CCCC([H])=O)=O
InChI
1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2
InChI key
SXRSQZLOMIGNAQ-UHFFFAOYSA-N
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相关类别
一般描述
戊二醛可以使胺和肼衍生物与蛋白质和其它含胺聚合物有效地交联。特别值得一提的是，它可以使生物素酰肼与核酸直接结合，其潜在应用为荧光酰肼和羟胺与DNA的偶联。另外，在组织学研究中，戊二醛可用于保存组织切片，以便进行详细检查。
生化/生理作用
特点和优势
- 功能强大，适用于各种研究应用
- 即用型溶液减少制备时间
包装
注意
制备说明
免责声明
可比产品
警示用语：
Danger
危险分类
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
补充剂危害
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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Is the 25% concentration in terms of w/w or w/v?
1 answer-
This product is a 25% weight per weight (w/w) solution.
Helpful?
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What type of product should be ordered to ensure that each lot provides clear glutaraldehyde solutions?
1 answer-
Grade II glutaraldehyde solutions may exhibit variation in color between lots. For consistent clarity, it is advisable to order Grade I glutaraldehyde, which is a purer product. This higher-grade variant must be stored frozen and is shipped with wet or dry ice. While Grade II is often suitable for industrial or technical applications, Grade I glutaraldehyde solutions are designed for more precise applications, such as electron microscopy, where a pure product is essential.
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What is the storage?
1 answer-
This product may be stored at ambient temperature. This material is air-sensitive and should be stored under inert gas to preserve product integrity.
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