This website uses its own and third-party cookies, which collect information on browsing habits to improve the service provided by CHEMIEURO which can be used by third parties to personalise advertising.

A cookie is a small text file stored in your browser after you visit almost any web page, such that the website remembers your visit when you return to browse that page. Cookies often store information of a technical nature, personal preferences, personalisation of content, usage statistics, links to social networks and access to user accounts, for example. Their purpose is to adapt the website content to your profile and needs; without cookies the services offered by any page would be significantly reduced.

Cookies used on this website

The types of cookies used on this website are explained below:

  • Technical cookies: These allow the user to browse a web page, platform or application and use the different options or services it has.
  • Personalisation cookies: These allow the user to access the service with some general pre-established features based on a series of user criteria, such as the language, browser type and regional configuration from where the service is accessed.
  • Analysis cookies: These allow the person responsible for them to monitor and analyse the behaviour of users of the websites to which they are linked.

Cookies used on this website



Responsible: first party
Type: session
Function: standard PHP programming language cookie used on some pages on our site to manage the session maintenance.

__autvc, __autuvs

Responsible: third party (AddThis)
__autvc (persistent, 2 years),
__autuvs (temporary, 30 minutes)
Function: we include a feature for visitors to share a page via Facebook, Twitter, email or other means. This function is provided by an external company, AddThis, which uses a cookie to collect anonymous information when you visit these sites. Although we do not have advertisements on our sites, AddThis may use non-personal, anonymous information during your visits so that other sites may place advertisements about goods and services that may be of interest to you.


Responsible: first party
Type: persistent, 1 year
Function: simply, to know if the user has seen the cookie notice or not.


Responsible: first party
Type: persistent, 1 year
Function: to select the language used on the user’s last visit.


__utma, __utmb, __utmc, __utmt, __utmz, _ga

Responsible: third party (Google)
__utma (persistent, 2 years),
__utmb (temporary, 30 minutes),
__utmc (session),
__utmt (session),
__utmz (persistent, 6 months),
_ga (persistent, 2 years)
Function: control for single visits. The first time a user enters the website via a browser, this cookie is installed. When the user re-enters our page with the same browser, the cookie will consider it to be the same user. If the user changes the browser, Google Analytics considers it to be another user.


_conv_v, _ga, bt2, di2, dt, loc, ssc, ssh, ssshs, uid, um, uvc, vc

Responsible: third party (AddThis)
_conv_v (persistent, 1 year),
_ga (persistent, 2 years),
bt2 (persistent, 8 months),
di2 (persistent, 2 years),
dt (persistent, 30 days),
loc (persistent, 2 years),
ssc (persistent, 2 years),
ssh (persistent, 2 years),
ssshs (persistent, 2 years),
uid (persistent, 2 years),
um (persistent, 2 years),
uvc (persistent, 2 years),
vc (persistent, 2 years)
Function: AddThis | AddThis is a technology company that allows websites and their users to easily share content with others through exchange icons and social bookmarking destinations. AddThis cookies are used to enable the content to be shared and to gather information about how the content is shared on the website.

Domain: y

__utma, __utmc, __utmz, _cb, _cb_is, _chartbeat2, csrftoken, disqus_unique

Responsible: third party (Disqus)
__utma (persistent, 2 years),
__utmc (session),
__utmz (persistent, 6 months),
_cb (persistent, 1 year),
_cb_is (persistent, 1 year),
_chartbeat2 (persistent, 1 year),
csrftoken (persistent, 1 year),
disqus_unique (persistent, 1 year)
Function: the comment system for you to authenticate yourself from other services, such as Google, Twitter or Facebook. If you use any of these services as authentication, you will probably have additional cookies in your system.

Social Networks

On other sites of this website, third-party cookies are installed for all visitors, even if they are not registered users in the corresponding platforms. The types of cookies that are installed and their purposes are described in the appropriate cookies page in each social network (e.g. Facebook, Twitter, YouTube or Instagram).

Deactivation or removal of cookies

Google Analytics browser opt-out add-on

If you do not want Google Analytics to collect and use your data, we provide you with the Google Analytics opt-out extension for browsers at the following link.

AddThis Service

Our website also uses AddThis, a social tools service for adding features from Facebook or Twitter, for example. AddThis uses cookies that retain different unique identifiers used to collect information about you for behavioural advertising. You can read more in the AddThis privacy guide: and opt out of the treatment at

Turn off Cookies in Browsers

Here you can find more information related to the different browsers:

  • Chrome, you can get more information from this link.
  • Explorer, you can get more information from this link.
  • Firefox, you can get more information from this link.
  • Safari, you can get more information from this link.

Turning off cookies may result in less convenient browsing on the web and some of our services will not work properly.

You can find more information about cookies and how to manage or remove them at anda

Notas adicionales

Neither this website nor its legal representatives are responsible for the content or truthfulness of the third party privacy policies mentioned in this cookie policy.

You must exercise your right to remove or deactivate cookies from the Web browsers which are the tools responsible for storing them. Neither this website nor its legal representatives can guarantee the proper handling of cookies from these browsers.

In some cases, you have to install cookies so the browser remembers your decision not to accept them.

For any questions or queries about this cookie policy, please do not hesitate to contact us via the contact section.