行业组件数据 · 2026

乙醇分子

Ethanol molecule (C₂H₅OH) is a simple organic compound used as a solvent, disinfectant, and fuel in food-grade ethanol solutions.

技术定义与适配语境
典型 乙醇分子 会按材料、尺寸公差、适配关系和失效风险在 食品制造 中评估。

Ethanol (C₂H₅OH) is a volatile, flammable, colorless liquid with a characteristic odor. In food-grade ethanol solutions, it is produced via fermentation of sugars or hydration of ethylene, followed by purification to meet food safety standards. It acts as a solvent, preservative, and extraction medium in food manufacturing, with properties including miscibility with water, low toxicity at appropriate concentrations, and antimicrobial effects.

组件规格

定义
Ethanol (C₂H₅OH) is a volatile, flammable, colorless liquid with a characteristic odor. In food-grade ethanol solutions, it is produced via fermentation of sugars or hydration of ethylene, followed by purification to meet food safety standards. It acts as a solvent, preservative, and extraction medium in food manufacturing, with properties including miscibility with water, low toxicity at appropriate concentrations, and antimicrobial effects.
工作原理
Ethanol functions through its hydroxyl group (-OH), which enables hydrogen bonding, making it an effective solvent for polar and non-polar compounds. In food applications, it dissolves flavors, extracts botanicals, and inhibits microbial growth by denaturing proteins and disrupting cell membranes. Its volatility aids in evaporation during processing, leaving minimal residue.
材料
Food-grade ethanol must comply with purity standardstypically ≥95% ethanol by volumewith impurities like methanolaldehydesand fusel oils controlled to safe limits. It is derived from agricultural sources (e.g.cornsugarcane) or synthetic processesensuring no toxic contaminants.
Purity
≥95% for food-grade
Density
0.789 g/cm³ at 20°C
Solubility
Miscible with water and organic solvents
Flash Point
13°C
Boiling Point
78.37°C
Chemical Formula
C₂H₅OH
Molecular Weight
46.07 g/mol
标准
ISO 9001ISO 22000FDA 21 CFREU Regulation 2019/787

行业分类与别名

乙醇分子 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Improper storage or handling leading to leaks->Fire or explosion due to ignition of ethanol vapors->Use flame-proof equipment, maintain ventilation, and store in approved containers away from heat sources.
Contamination with impurities like methanol->Health hazards in food products, such as poisoning->Implement quality control checks, source from certified suppliers, and test batches for purity compliance.
Inadequate concentration control in solutions->Reduced efficacy as a solvent or disinfectant->Regular calibration of mixing equipment and use of precise measurement tools.

工业生态与工程逻辑

0
Flammability and explosion hazard
1
Volatility causing inhalation risks
2
Toxicity at high concentrations
3
Environmental contamination from spills

合规与检测

tolerance
Purity tolerance of ±0.5% for ethanol concentration; impurity limits as per FDA and EU regulations (e.g., methanol <0.1%)
test method
Gas chromatography (GC) for purity analysis, titration for concentration verification, and sensory evaluation for odor and taste in food applications.

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the difference between food-grade and industrial ethanol?

Food-grade ethanol has higher purity and stricter controls on impurities like methanol and aldehydes to ensure safety for human consumption, whereas industrial ethanol may contain denaturants and is not suitable for food use.

How is ethanol used in food manufacturing?

Ethanol is used as a solvent for flavors and colors, an extraction medium for herbs and spices, a preservative in beverages, and a disinfectant for equipment, leveraging its antimicrobial properties.

What are the safety risks of handling ethanol in industrial settings?

Risks include flammability, volatility leading to explosive atmospheres, toxicity if ingested in high concentrations, and environmental hazards from spills; proper ventilation, storage, and PPE are essential.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 食品制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 乙醇分子

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 乙醇分子?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
主轧辊轴
下一个组件
乳化剂分散系统
URN:CNFX:ME:UNIT:ETHANOL_MOLECULE