蛋白胨 (CAS No.68308-36-1)
- 物化性质
- 浅黄色至棕色粉末，易溶于水，水溶液呈微酸性，不溶于乙醇、乙醚等有机溶剂，具有吸湿性。
- 技术参数
- 总氮含量不低于10% 氨基氮含量不低于2.5% 水分含量不高于8% 灼烧残渣不高于15% pH值（2%水溶液）为6.0-7.5
English description（英文原文，共 829 字符）
Product Name:Peptone
English Name:Peptone
CAS No.:68308-36-1
Aliases:Peptone (mixed), Proteose peptone
Physical Properties:Light yellow to brown powder, freely soluble in water, giving a slightly acidic aqueous solution. Insoluble in organic solvents such as ethanol and ether. Hygroscopic.
Uses:Peptone is the most commonly used nitrogen source in microbiological culture media, providing amino acids and polypeptides for the growth of bacteria, fungi and other microorganisms. It is widely used in biological fermentation, pharmaceutical industry and as a nutritional supplement in food industry.
Technical Specifications:
Total nitrogen content not less than 10%
Amino nitrogen content not less than 2.5%
Moisture content not more than 8%
Residue on ignition not more than 15%
pH value (2% aqueous solution) 6.0-7.5
English Name:Peptone
CAS No.:68308-36-1
Aliases:Peptone (mixed), Proteose peptone
Physical Properties:Light yellow to brown powder, freely soluble in water, giving a slightly acidic aqueous solution. Insoluble in organic solvents such as ethanol and ether. Hygroscopic.
Uses:Peptone is the most commonly used nitrogen source in microbiological culture media, providing amino acids and polypeptides for the growth of bacteria, fungi and other microorganisms. It is widely used in biological fermentation, pharmaceutical industry and as a nutritional supplement in food industry.
Technical Specifications:
Total nitrogen content not less than 10%
Amino nitrogen content not less than 2.5%
Moisture content not more than 8%
Residue on ignition not more than 15%
pH value (2% aqueous solution) 6.0-7.5
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常见问题
- 蛋白胨的 CAS 号是多少？
- 蛋白胨的 CAS 号是 68308-36-1。
- 蛋白胨的英文名称是什么？
- 蛋白胨的英文名称为 Peptone。
- 蛋白胨还有哪些别名？
- 蛋白胨又称 胨、蛋白腖。
- 蛋白胨有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条蛋白胨供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 蛋白胨的供应商主要分布在哪些地区？
- 蛋白胨的供应商主要分布在 上海市（1 条） 等地。
- 蛋白胨有哪些级别可选？
- 平台上蛋白胨的供应级别包括 工业级。
- 蛋白胨的报价单位是什么？
- 蛋白胨的报价单位主要有 千克。
- 哪里可以查到蛋白胨的价格？
- 掌上化工蛋白胨产品页汇总了各供应商的最新报价与规格，地址：/chemicals/68308-36-1/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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