Study on the Freeze-Thaw Resistance of Concrete Pavements in Seasonally Frozen Regions.: This study investigates the freeze-thaw resistance of concrete pavements in areas that experience seasonal freezing, emphasizing the role of chemical additives like potassium acetate in enhancing durability (Zhao et al., 2024).Harmonising IV Oxycodone with Paediatric Perioperative Medications: A Compatibility Study Through Y-Type Connectors.: This research explores the compatibility of IV oxycodone with various paediatric perioperative medications, including potassium acetate, to ensure safe administration (Youssef et al., 2024).Gene Expression of Ethanol and Acetate Metabolic Pathways in the Acinetobacter baumannii EmaSR Regulon.: This research examines the metabolic pathways of ethanol and acetate in Acinetobacter baumannii, highlighting the regulatory role of potassium acetate in gene expression (Huang et al., 2024).应用：

醋酸钾（KAc）是强碱弱酸醋酸盐。它可用作缓冲剂，使酶反应和蛋白质研究维持最优的pH水平。KAc兼容生物体系，因而成为生物分子分离、纯化和分析的首选。在生物测定体系中，它还可稳定酶并维持最优条件，因而在生化研究中不可或缺。此外，KAc 是色谱和电泳技术的不二之选，有助于生物分子的分离和分析。

Potassium acetate (KAc) is an acetate salt of a weak acid and a strong base. It serves as a buffering agent, maintaining optimal pH levels for enzymatic reactions and protein studies. KAc compatibility with biological systems makes it a preferred choice for the isolation, purification, and analysis of biomolecules. Further, Its ability to stabilize enzymes and maintain optimal conditions in biological assays makes it indispensable in biochemical research. Furthermore, KAc is an excellent choice for chromatography and electrophoresis techniques, facilitating the separation and analysis of biomolecules.

Application:

Study on the Freeze-Thaw Resistance of Concrete Pavements in Seasonally Frozen Regions.: This study investigates the freeze-thaw resistance of concrete pavements in areas that experience seasonal freezing, emphasizing the role of chemical additives like potassium acetate in enhancing durability (Zhao et al., 2024).

Harmonising IV Oxycodone with Paediatric Perioperative Medications: A Compatibility Study Through Y-Type Connectors.: This research explores the compatibility of IV oxycodone with various paediatric perioperative medications, including potassium acetate, to ensure safe administration (Youssef et al., 2024).

Gene Expression of Ethanol and Acetate Metabolic Pathways in the Acinetobacter baumannii EmaSR Regulon.: This research examines the metabolic pathways of ethanol and acetate in Acinetobacter baumannii, highlighting the regulatory role of potassium acetate in gene expression (Huang et al., 2024).

规格

规格或纯度

BioReagent, ≥99%

英文名称

Potassium acetate

生化机理

醋酸钾 (KAc) 缓冲液有助于从植物和蜱虫等各类样品中提取 DNA。利用这一成分可获得可供测试更多标志物的DNA，针对同一样品测试多种标志物时强烈建议选用。在色谱和电泳技术应用中，KAc 可作为生物分子分离和分析的有效缓冲体系。此外，它还可用作活化剂，用茶叶渣制备活性炭吸附酸性蓝25（AB25）染料。

储存条件

室温

运输条件

常规运输

纯度

≥99%

名称和识别符

EC号

204-822-2

分子类型

小分子

Isomeric SMILES

CC(=O)[O-].[K+]

分子量

98.14

Beilstein号

3595449

Reaxy-Rn

3595449

Reaxys-RN link address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3595449&ln=

技术文档

📋 安全数据表 (SDS)

全面的危险、操作、储存及法规合规文件。

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✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

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📊 产品数据表

产品规格和应用的快速参考摘要。

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🔬 规格说明书

该级别的完整质量属性和验收标准。

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高级数据

产品属性

pH	7.0-9.0 (25 °C, 98.2 g/L)

化学和物理性质

溶解性

H 2 O: 5 M, clear, colorless

密度

1.57 g/cm 3 at 25 °C (lit.)

熔点

292°C

安全和危险性（GHS）

象形图

GHS07

信号词

Warning

危险声明

H315: 引起皮肤刺激

H319: 引起严重眼睛刺激

H335: 可能引起呼吸道刺激

H302: 吞食有害

预防措施声明

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾

P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。

P302+P352: 如皮肤沾染：用水充分清洗。

P321: 特殊处理（请参阅此标签上的...）。

P405: 密闭存放

P501: 将内容物/容器处理到。。。

P264: 处理后要彻底洗手。

P271: 仅在室外或通风良好的地方使用。

P270: 使用本产品时，请勿进食、饮水或吸烟。

P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。

P403+P233: 存放在通风良好的地方。保持容器密闭。

P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。

P330: 漱口

P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。

P301+P317: 如果被吞咽：请寻求医疗帮助。

P337+P317: 如果眼睛刺激持续：寻求医疗帮助。

P332+P317: 如果出现皮肤刺激：请寻求医疗帮助。

P319: 如果你感到不适，请寻求医疗帮助。

WGK Germany

RTECS

AJ3325000

个人防护装备

Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

质检证书（CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):

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技术文档和文章

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