α-酮戊二酸钠 (CAS No.22202-68-2)
- 中文别名
- α-酮戊二酸单钠盐；2-氧代戊二酸钠；2-酮戊二酸单钠盐
- 英文名称
- α-Ketoglutaric acid sodium salt
- 分子式
- C5H5NaO5
- 所属类别
- 试剂实验设备
- 物化性质
- 白色结晶或结晶性粉末，易溶于水，微溶于乙醇，不溶于乙醚。熔点约115-117℃（分解）。水溶液呈弱酸性。应密闭储存于阴凉干燥处。
- 技术参数
- 含量（HPLC法）≥98.0%。 水分（卡尔·费休法）≤0.5%。 重金属（以Pb计）≤10 ppm。
- 溶解性
- 溶于水，溶液澄清透明，无可见不溶物。
- 储存条件
- 阴凉干燥处，密闭保存。
English description（英文原文，共 1151 字符）
Product Name:α-Ketoglutaric acid sodium salt
English Name:α-Ketoglutaric acid sodium salt
CAS No.:22202-68-2
Aliases:α-Ketoglutaric acid monosodium salt, 2-Oxopentanedioic acid sodium salt, 2-Ketoglutaric acid monosodium salt
Molecular Formula:C5H5NaO5
Physical Properties:White crystalline powder; freely soluble in water, slightly soluble in ethanol, insoluble in ether. Decomposes at approximately 115-117°C. Aqueous solutions are weakly acidic. Store in a cool, dry place in an airtight container.
Uses:As a key intermediate in the tricarboxylic acid (TCA) cycle, it is widely used in biochemical research for transaminase activity assays and preparation of cell culture media. In the pharmaceutical field, it serves as an important raw material for liver function test kits. It is also used as a nutritional supplement in studies of energy metabolism regulation.
Technical Specifications:
Assay (HPLC): ≥98.0%.
Water content (Karl Fischer): ≤0.5%.
Heavy metals (as Pb): ≤10 ppm.
Solubility: soluble in water, forming a clear and transparent solution without visible insoluble matter.
Storage: keep tightly closed in a cool, dry place.
English Name:α-Ketoglutaric acid sodium salt
CAS No.:22202-68-2
Aliases:α-Ketoglutaric acid monosodium salt, 2-Oxopentanedioic acid sodium salt, 2-Ketoglutaric acid monosodium salt
Molecular Formula:C5H5NaO5
Physical Properties:White crystalline powder; freely soluble in water, slightly soluble in ethanol, insoluble in ether. Decomposes at approximately 115-117°C. Aqueous solutions are weakly acidic. Store in a cool, dry place in an airtight container.
Uses:As a key intermediate in the tricarboxylic acid (TCA) cycle, it is widely used in biochemical research for transaminase activity assays and preparation of cell culture media. In the pharmaceutical field, it serves as an important raw material for liver function test kits. It is also used as a nutritional supplement in studies of energy metabolism regulation.
Technical Specifications:
Assay (HPLC): ≥98.0%.
Water content (Karl Fischer): ≤0.5%.
Heavy metals (as Pb): ≤10 ppm.
Solubility: soluble in water, forming a clear and transparent solution without visible insoluble matter.
Storage: keep tightly closed in a cool, dry place.
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常见问题
- α-酮戊二酸钠的 CAS 号是多少？
- α-酮戊二酸钠的 CAS 号是 22202-68-2。
- α-酮戊二酸钠的分子式和分子量是什么？
- α-酮戊二酸钠的分子式为 C5H5NaO5。
- α-酮戊二酸钠的英文名称是什么？
- α-酮戊二酸钠的英文名称为 α-Ketoglutaric acid sodium salt。
- α-酮戊二酸钠还有哪些别名？
- α-酮戊二酸钠又称 α-酮戊二酸单钠盐、2-氧代戊二酸钠、2-酮戊二酸单钠盐。
- α-酮戊二酸钠有哪些供应商和生产厂家？
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- 平台上α-酮戊二酸钠的供应级别包括 工业级。
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- α-酮戊二酸钠的报价单位主要有 千克。
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