Chemicals or substances having the property of an acid are said to be acidic.

Bakelite and Bakelit are registered trademarks of Momentive Specialty Chemicals.

Novartis, Syngenta, Ciba Specialty Chemicals, Clariant, Hoffmann-La Roche, Basilea Pharmaceutica and Actelion are headquartered there.

The patents on phthalocyanine CD-Rs are held by Mitsui and Ciba Specialty Chemicals.

Chemicals are added for organoleptic purposes and many boost the addictive properties of cigarettes, especially when burned.

* Chemicals that are members of the phenethylamine group.

Chemicals that exhibit such an effect on the eyes are known as lachrymatory agents.

Chemicals that stimulate gustatory receptor cells are known as tastants.

Chemicals and controls, sometimes called prompts, are introduced in a random method, usually scent-masked.

Chemicals is nearly a $ 3 trillion global enterprise, and the EU and U. S. chemical companies are the world's largest producers.

Chemicals in the bulk petrochemicals and intermediates are primarily made from liquefied petroleum gas ( LPG ), natural gas, and crude oil.

Specialty Chemicals are sometimes referred to as " fine chemicals "

Nevertheless, Israeli exports to Spain are on the rise, totalling $ 870 million in 2006, and Israeli firms doing business with Spain include the Dead Sea Works, Haifa Chemicals, Amdocs, Comverse and Teva Pharmaceuticals.

Chemicals, fish, leather and oil derivatives are also manufactured and / or processed in Lima.

Major corporation headquarters like Nova Chemicals, FedEx Ground, First Health / Coventry and the consumer division of GlaxoSmithKline are located in Moon.

Chemicals that inhibit corrosion include some of the salts in hard water ( Roman water systems are famous for their mineral deposits ), chromates, phosphates, polyaniline, other conducting polymers and a wide range of specially-designed chemicals that resemble surfactants ( i. e. long-chain organic molecules with ionic end groups ).

Chemicals already shown to have adverse effects in vitro are not currently used in a Draize test, thereby reducing the number and severity of tests carried out.

Chemicals such as aspirin or alcohol that are held or that come in with the oral mucosa may cause tissues to become necrotic and slough off creating an ulcerated surface.

; Chemicals ( for wastewater tanks ): A variety of commercially produced chemicals that are added to the blackwater and graywater tanks to control odours.

Remains of the runway, approximately ten air field structures, and a tunnel are now on the property of the Mitsui Chemicals.

DEHP, although most applications are shown to pose no risk when studied using recognsied methods of risk assessment, has been classified as a Category 1A reprotoxin and is now on the Annex XIV of the EU REACH ( Registration, Evaluation, Authorisation and Restriction of Chemicals ) legislation which means that producers and users will need to submit authorisation requests to the European Chemicals Agency in Helsinki to continue to use DEHP.

Currently a group of more than fifty East African conservation and environmental institutions are running a world-wide campaign to stop the planned construction of the soda ash factory by Tata Chemicals Ltd of Mumbai, India and National Development Corporation of Tanzania.

The High Production Volume Chemicals Programme ( HPV Programme ) is an international programme which aims to assess the potential hazard of chemicals that are produced in high volumes.

If the DNA is to be used after separation on the agarose gel, it is best to avoid exposure to UV light by using a blue light excitation source such as the XcitaBlue UV to blue light conversion screen from Bio-Rad or Dark Reader from Clare Chemicals.

A sulphuric acid plant was established on the banks of the Amstel in 1863, it closed in the early 1900s ; the site was subsequently ( 1922 ) used for a coal tar processor, Teerbedrijf Uithoorn, later known as Cindu Chemicals.

* Chemicals used in Dry Cleaning

Chemicals may also have been used to treat the straw, and also to sterilize the compost.

He also used his right to veto the bill implementing EU's Registration, Evaluation, Authorisation and Restriction of Chemicals policy claiming it to be a burden for private enterprises.

Chemicals are also used for sterilization.

Chemicals were then used to remove the unexposed portion.

Chemicals used to control oomycetes, which are not fungi, are also referred to as fungicides as oomycetes use the same mechanisms as fungi to infect plants.

After the war many companies moved onto the industrial estate, including Great Lakes Chemicals, which retained the munitions factories until 2004 when it was closed and demolished, along with these original factories used by the Aycliffe Angels.

Chemicals used to fight fires may include water, water enhancers such as foams and gels, and specially formulated fire retardants.

From 1 June 2011, the European Chemicals Agency must be notified of the presence of SVHCs in articles if the total quantity used is more than one tonne per year and the SVHC is present at more than 0. 1 % of the mass of the object.

The Globally Harmonized System of Classification and Labeling of Chemicals ( GHS ) is an internationally agreed upon system set to replace the various classification and labeling standards used in different countries.

Other policies include ; the Natura 2000 a widespread and successful network of nature conservation sites, the Registration, Evaluation and Authorisation of Chemicals ( REACH ) directive requiring safety testing on widely used chemicals and the Water Framework Directive ensuring water quality reaches higher standards.

Chemicals are also used to stimulate oocyte activation.

Chemicals are used to convert the metallic silver in the print to a sulfide compound, which is much more resistant to the effects of environmental pollutants such as atmospheric sulfur compounds.

* The colliery used for filming was Ogilvie Colliery near Glamorgan, while Global Chemicals was the RCA International factory in Powys.

NOVA Chemicals ' products are used in a wide variety of applications, including food and electronics packaging, industrial materials, appliances and a variety of consumer goods.

Chemicals used for making some types of plastic bottles have been shown to be detrimental to the health of humans.