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Purified Water | demineralized | Ph. Eur. USP NF | All Sizes in Amber Glass

SKU:  82010 HAN:  82010 Category:  DMSO & more Dimethylsulfoxid

Purified water is a high-quality processed water with reduced mineral content and impurities. It is ideal for applications requiring a clean and controlled water base.

It is commonly used for mixing and dilution, for example in combination with DMSO or other substances where defined water quality is essential.

Key features at a glance:

  • High purity (Ph. Eur., USP, NF)
  • Low conductivity
  • Ideal for mixing and dilution
  • Clear, colourless and neutral base
  • Versatile use
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Product Description

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Application and Use

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Handling and Storage

For Safe Use


Specification

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Product Description

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Application and Use

A helpful description


Handling and Storage

For Safe Use


Specification

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Safety Instructions

Important Information


Manufacturer Information

Product Description

Detailed Product Information

Purified Water – Properties and Use

Purified water is specially processed water in which minerals, salts, and other impurities have been largely removed. This results in a neutral and consistent water quality.

The product complies with recognised standards such as Ph. Eur., USP and NF, ensuring reliable and reproducible quality. Its low conductivity (=1.1 µS/cm) and low organic content (TOC) allow for controlled applications.

Compared to tap water, purified water contains significantly fewer dissolved minerals and impurities, allowing better control over results.

Compared to distilled water, purified water provides a more clearly defined quality, as it complies with recognised standards such as Ph. Eur. and USP.

A key application is mixing and dilution. It is commonly used as a neutral base, for example in combination with DMSO.

Its clear, colourless and odour-neutral properties make it suitable for a wide range of uses.

Application and Use

A helpful description

Purified water is a versatile product used in various applications where a defined and highly pure water quality is required.

A key area of use is mixing and dilution of different substances. It is commonly used in combination with DMSO 99.9% Ph. Eur. when a neutral and controlled water base is needed.

Due to its low conductivity and minimal impurities, it is suitable for applications requiring precise and controlled composition.

Typical areas of application:

  • Mixing and dilution of substances
  • Use as a neutral water base
  • Applications in private and technical environments
  • Use in combination with DMSO 99.9% Ph. Eur.

The specific application may vary depending on the intended use. Please ensure suitability before use.

Handling and Storage

For Safe Use

Purified water should be stored in a clean and tightly sealed container to maintain its quality and prevent contamination.

After opening, care should be taken to avoid introducing impurities. The product should be handled as cleanly as possible.

Storage at room temperature is generally sufficient. It is recommended to protect the product from prolonged direct sunlight.

Once opened, the water should be used within a reasonable time to ensure consistent quality.

Specification

Figures, data, facts
Item information Value
Product name: Purified water
Quality / Grade: Ph. Eur., USP, NF
CAS number: 7732-18-5
Molecular formula: H₂O
Molecular weight: 18.015 g/mol
Appearance: clear, colourless liquid
Odour: characteristic, virtually odourless
Density: approx. 1.0 g/cm³
EG number: 231-791-2
Storage class: 10-13
Water solubility: fully miscible
Conductivity: ≤1,1 µS/cm
Total organic carbon (TOC): ≤0,5 mg/l

Additional note

We guarantee compliance with the specified characteristics. This specification does not constitute a warranty of properties for a specific intended use. We expressly point out that the recipient is obliged to inspect the goods prior to use.

Did you know? (FAQ)

Interesting Questions – Clear Answers

Purified water is specially treated water in which unwanted substances such as minerals, salts, organic compounds, and impurities have been largely removed.


Purified water is used in laboratories, technical applications, pharmaceuticals, cosmetics, and various industrial applications. It is also commonly used as a base liquid or for dilution purposes, including in connection with DMSO.


“Purified” means that the water has been treated using special processes such as reverse osmosis, distillation, or filtration in order to significantly reduce impurities and dissolved substances.


Purified water contains significantly lower amounts of dissolved substances, minerals, and possible impurities than regular tap water.


Ph. Eur. (European Pharmacopoeia), USP (United States Pharmacopeia), and NF (National Formulary) are internationally recognized quality standards for pharmaceutical substances and products. They define requirements for purity, quality, manufacturing, and testing.


Low conductivity indicates that only very small amounts of dissolved substances, minerals, or impurities are present in the water. This is particularly important in laboratories, technical applications, pharmaceuticals, and other sensitive fields where high purity and consistent quality are required.


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Manufacturer Information

Responsible person:
onTrade GmbH
Ahornweg 8
29364 Langlingen
GERMANY

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