sensitiser Synonym: antibody. 2. A substance that causes dermatitis only after alteration (sensitization) of the skin by previous exposure to that substance.
Meaning of sensitiser 1 definition found From WordNet (r) 3.0 (2006) [wn]: sensitiser n 1: (chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction [syn: {sensitizer}, {sensitiser}]
(chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction Familiarity information: SENSITISER used as a noun is very rare. sensitiser - (chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction. sensitizer. chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions. Sensitisers are substances that can cause an allergic reaction. The CLP Regulation covers two types of sensitisers: respiratory sensitisers and skin sensitisers.
In terms of chemical substances “exposure” can be defined as the ability (or respiratory sensitiser and subsequent exposure can result in severe asthmatic steel canisters, air sample bags, gas bottles or even gas syringes. The design of its bottle has been an important part of the product's allure. Despite the possible ecological significance of microalgae in N2O emissions , little is one substance classified as skin sensitiser category 1, sub-category 1A or 1B, Dictionary entry overview: What does sensitiser mean? • SENSITISER (noun) The noun SENSITISER has 1 sense: 1. (chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction Familiarity information: SENSITISER used as a noun is very rare.
Dictionary entry overview: What does sensitiser mean? • SENSITISER (noun) The noun SENSITISER has 1 sense: 1. (chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction Familiarity information: SENSITISER used as a noun is very rare.
Meaning of sensitizer. What does sensitizer mean? Information and translations of sensitizer in the most comprehensive dictionary definitions resource on the web.
The mixture shall be classified as a respiratory or skin sensitiser when at Carcinogen means a substance or a mixture of substances which induce While recognising that for packaged goods the long-term hazard represents the princi
A chemical substance will be classified as a skin sensitizer if there is reliable human evidence or positive results from an appropriate animal test. A respiratory sensitiser is a substance which, when it is breathed in, can lead to occupational asthma, which is an allergic reaction in the lungs. Once a person has developed asthma (or has been 'sensitised'), any further exposure to the substance can produce the same reaction.
noun. (chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction. synonyms: sensitizer.
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(chemistry) a substance other than a catalyst that facilitates the start of a catalytic reaction. substance which results in an inflammatory skin reaction. An allergic skin reaction is usually presented as a red, itchy, bumpy rash. Previous exposure to a specific substance is necessary for skin sensitization.
( sen'si-tīz'ĕr ), 1.
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Medical definition of sensitizer: one that sensitizes: as.
Chemical sensitizer, a chemical that causes allergic reaction in normal tissue after exposure; Explosive sensitizer, a chemical that promotes the rate of propagation of an explosive; see Chemical explosive#Sensitizer; Photosensitizer, a chemical that is involved in photoelectrochemical processes Translations in context of "respiratory sensitiser" in English-French from Reverso Context: However, the additive should be considered to have the potential to be a respiratory sensitiser. Pam Magee, in Side Effects of Drugs Annual, 2011. Skin. Contact sensitization to brilliant green, gentian violet, and malachite green has been described in 11 patients with eczema mainly on the legs [44 c].There was sensitization to brilliant green in all 11, with simultaneous sensitivity to gentian violet in eight and to malachite green in six; triphenylmethane and para-rosaniline produced Very small amounts of a substance, which can be far below the concentration limits for labelling and the occupational exposure limit, can provoke an allergic reaction in sensitive persons.
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Sensitizer or sensitiser may refer to: . Chemical sensitizer, a chemical that causes allergic reaction in normal tissue after exposure; Explosive sensitizer, a chemical that promotes the rate of propagation of an explosive; see Chemical explosive#Sensitizer; Photosensitizer, a chemical that is involved in photoelectrochemical processes
synonyms: sensitizer. see more. see less. type of: activator. (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene The packaging of a substance has the word 'SENSITISER' on it. This means that: You could become allergic to it and have allergic reactions It should not be used under any circumstances It is perfectly safe to use without personal protective equipment (PPE) It must be mixed with water before you can use it sensitiser meaning in General Dictionary (biochemistry) a substance apart from a catalyst that facilitates the beginning of a catalytic reaction. Dictionaries.
26 Jun 2019 iii) the control of exposure to hazardous substances by means other than. Personal The GHS system uses different type of hazard pictograms on bottles which is shown in Table 1: sensitiser, carcinogen, teratogen. Ta
The definition for "skin sensitizer" is equivalent to "contact sensitizer". A respiratory sensitiser is a substance which, when it is breathed in, can lead to occupational asthma, which is an allergic reaction in the lungs. Once a person has developed asthma (or has been 'sensitised'), any further exposure to the substance can produce the same reaction. You may not develop asthma immediately after working with a substance. substance use disorder – a condition in which the use of substances leads to clinically and functionally significant impairment or distress tolerance – the diminishing effect of a drug resulting from repeated administration at a given dose A chemical is classified as a skin sensitizer if there is evidence in humans that the substance can lead to sensitization by skin contact in a substantial number of persons, or if there are positive results from an appropriate animal test. Skin sensitizers are categorized as Category 1A or 1B.
▻M3 (d) artists' paints covered by Regulation (EC). av B Sjögren · 2010 · Citerat av 1 — Substance identification data for the phosphate triesters covered in this document are presented in Tables bottles arranged in series. TPP was estimated by The geometric means of TCEP and tris(1-chloro-2-propyl) phosphate. (TMCPP) in sensitiser. Observations relating to hyperplasia of urinary bladder epithelium in.