Contact allergy in a paediatric population observed in a tertiary referral centre in Belgium was written by Noe, Esther;Huygens, Sara;Morren, Marie-Anne;Garmyn, Marjan;Goossens, An;Gilissen, Liesbeth. And the article was included in Contact Dermatitis in 2022.Formula: Cl4Na2Pd The following contents are mentioned in the article:
Contact allergy is increasingly recognized as being important in children with eczema. To retrospectively analyze the patch test results in children over the past 10 years, aiming to (1) evaluate demog. characteristics and lesion locations, (2) describe frequencies of pos. patch test reactions, and (3) investigate the relationship with atopic dermatitis (AD). A total of 329 children were patch tested between Jan. 2010 and Dec. 2019 with the European (children) baseline series and/or other series, and the personal product(s) used. A total of 119 (36%) children presented with at least one pos. reaction. Children with AD had a higher prevalence of pos. reactions compared with the non-AD group (P = .002), but without statistically significant difference regarding sensitization to more than one hapten (P = .39). The face (20.2%), hands (19.3%), feet (16.8%), arms (12.6%), and body folds (10.9%) were the most common sites of primary localizations. The most frequent contact allergens were nickel sulfate and linalool hydroperoxide (both 16%), limonene hydroperoxide (13.5%), and para-phenylenediamine (10.9%). No statistically significant difference for nickel sulfate was found between the AD and non-AD group (P = .20). Contact allergy in children with eczema was frequently observed in our tertiary referral center in Belgium as well, confirming the need for patch testing. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Formula: Cl4Na2Pd).
Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Formula: Cl4Na2Pd
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics