行业组件数据 · 2026

水分子

High-purity water molecule used as solvent and process medium in food-grade ethanol production

技术定义与适配语境
典型 水分子 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。

A diatomic molecule composed of two hydrogen atoms covalently bonded to one oxygen atom (H₂O), purified to meet food-grade standards for use as a solvent, reaction medium, and dilution agent in ethanol solution manufacturing for food applications. Must comply with stringent purity requirements including microbial limits, chemical contaminants, and mineral content specifications.

组件规格

定义
A diatomic molecule composed of two hydrogen atoms covalently bonded to one oxygen atom (H₂O), purified to meet food-grade standards for use as a solvent, reaction medium, and dilution agent in ethanol solution manufacturing for food applications. Must comply with stringent purity requirements including microbial limits, chemical contaminants, and mineral content specifications.
工作原理
Acts as a universal polar solvent that dissolves ethanol and other food-grade compounds through hydrogen bonding and dipole interactions. Facilitates chemical reactions, heat transfer, and mass transfer in ethanol production processes while maintaining product safety and quality standards.
材料
Purified water meeting food-grade specifications: USP Purified Water or equivalent standardsconductivity <1.3 μS/cmtotal organic carbon <500 ppbmicrobial limits <100 CFU/mLendotoxin <0.25 EU/mL
pH
5.0-7.0
Purity
>99.9%
Conductivity
<1.3 μS/cm
Heavy Metals
<0.1 ppm
Microbial Count
<100 CFU/mL
Total Dissolved Solids
<10 ppm
标准
ISO 3696USP <1231>FDA 21 CFR Part 165EU Directive 98/83/EC

行业分类与别名

水分子 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

Inadequate water purification system maintenance->Microbial growth in ethanol solution->Regular sanitization, continuous monitoring, and validation of water purification systems
Source water quality fluctuations->Variable ethanol concentration and purity->Implement redundant purification stages and real-time quality monitoring
Cross-contamination during handling->Introduction of foreign substances->Closed transfer systems, dedicated equipment, and strict hygiene protocols

工业生态与工程逻辑

0
Microbial contamination
1
Chemical impurity carryover
2
Inconsistent solvent properties
3
Regulatory non-compliance
4
Product quality variation

合规与检测

tolerance
±0.1% purity variation, ±0.05 pH units, microbial count must not exceed specification limits
test method
USP <643> Total Organic Carbon, USP <61> Microbial Enumeration, Conductivity measurement per USP <645>, Heavy metals testing per USP <231>

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 purity level is required for water in food-grade ethanol production?

Water must meet USP Purified Water standards with conductivity below 1.3 μS/cm, microbial count under 100 CFU/mL, and total organic carbon less than 500 ppb to ensure food safety and product quality.

How does water quality affect ethanol solution stability?

Impurities in water can catalyze unwanted reactions, promote microbial growth, alter ethanol concentration accuracy, and affect final product taste, appearance, and shelf life in food applications.

What testing methods verify water suitability for food-grade ethanol?

Regular testing includes conductivity measurement, microbial enumeration, total organic carbon analysis, heavy metal screening, and endotoxin testing following USP and ISO methodologies.

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CNFX Industrial Component Index · 食品制造

数据基础

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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: 水分子

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URN:CNFX:ME:UNIT:WATER_MOLECULE