Hayashi Pure Chemical Ind., Ltd.


Site Policy

Using Our Website

Please read and agree to the following Terms of Use before accessing the website of Hayashi Pure Chemical Ind., Ltd. (“HPC”).
This Site Policy and other relevant policies are subject to change without notice.

Websites Managed by HPC

HPC manages the following websites:

Website URL
Hayashi Pure Chemical Ind., Ltd. https://www.hpc-j.com/
Reagent Direct |
Hayashi Pure Chemical


While HPC exercises the utmost caution when disclosing information, it does not guarantee the accuracy or completeness of such information.
All information on this website is subject to change or deletion without notice.
HPC assumes no liability whatsoever for any damage that a user might suffer directly or indirectly from making use of the information appearing on this website.


All text, illustrations, logos, photographs, videos, software, and other information appearing on this website is protected by copyright of HPC or of the respective copyright holders.
Except for cases where use is permitted under the copyright law, such as personal use, you may not reproduce, modify, distribute, publicly transmit, or make any other use of copyrighted works without prior permission from HPC and the respective rights holders.


All trademarks and other marks on this website are the property of HPC or are used by HPC under license. Such trademarks may not be reproduced, modified, distributed, publicly transmitted, or made any other use of.

Links Appearing on This Website

You may link to our website without informing HPC, whether or not the link is to be used on an intranet or on a website of a company or a nonprofit organization. However, we expressly forbid linking to this website from a website that falls under any of the following or has the risk thereof. Please note that we reserve the right to request that you change the link settings or remove the link entirely even in cases where none of the following applies:

  • 1. a website with content intended to hurt or harm the reputation or credibility of HPC or another corporation, person, or organization;
  • 2. a website with content that violates public order or social norms;
  • 3. a website that contains or may contain illegal content;
  • 4. a website with sexually explicit content; or
  • 5. a website that appears within a frame or otherwise accesses this website in a means that may mislead or cause any other misunderstanding by users that the linking website is an HPC website.

The URL of the HPC website is subject to change without notice.

Privacy Policy

We adhere to the HPC Privacy Policy to protect any personal information that may be gathered by this website.

Recommended Computing Environments

Recommended web browsers

We recommend the use of the following web browsers for the best browsing experience on this website.

  • Computer

    Latest version of Microsoft Edge
    Latest version of Google Chrome
    Latest version of Firefox
    Latest version of Safari

  • Smartphones

    Latest version of Google Chrome
    Latest version of Safari
    Latest version of Microsoft Edge
    Latest version of Firefox

While this website has been confirmed to work properly on the above web browsers, we recommend you use the latest version of your browser. Some of the content of this website may be available only to certain browsers.


Some of the content on this website is in the form of PDF files. To view PDF files, download the Adobe Acrobat Reader plug-in that is provided free of charge from Adobe Inc.
The plug-in is subject to change without notice.


Some of the content on this website uses Javascript. If Javascript is disabled on your web browser, the content may not function or be displayed incorrectly. To access the full content as it was intended, we recommend that you enable Javascript in your web browser settings.

Social Media

HPC utilizes social media to communicate with visitors to this website. We adhere to the HPC Social Media Policy for the transmission of information and responding on social media.

Governing Law

The use of this website and the interpretation and application of the Site Policy are governed by the laws of Japan unless otherwise specified.


Please direct any inquiries regarding this website to the following unless otherwise specified.

Hayashi Pure Chemical Ind., Ltd.
Public Relations, Communication Strategy Group, Administration Department

3-2-12 Uchihiranomachi, Chuo-ku, Osaka 540-0037

TEL. +81-6-6910-7335 / FAX. +81-6-6910-7320

* Business hours: 09:00?17:40 (excluding Saturdays, Sundays, national holidays, and company holidays)