| Revision as of 21:02, 23 February 2024 editWhatamIdoing (talk | contribs)Autopatrolled, Extended confirmed users, Pending changes reviewers121,957 edits →Types: Too many alternate namesTags: nowiki added Visual edit← Previous edit | Revision as of 21:15, 23 February 2024 edit undoWhatamIdoing (talk | contribs)Autopatrolled, Extended confirmed users, Pending changes reviewers121,957 edits AddTag: Visual editNext edit → | ||
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| |Disperse Blue 1 | |Disperse Blue 1 | ||
| |{{CAS|2475-45-8}} | |{{CAS|2475-45-8}} | ||
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| |Allergy risk, water pollution | |Allergy risk, water pollution | ||
| |<ref name=":1" />{{Rp|page=280}}<ref name=":2" /> | |<ref name=":1" />{{Rp|page=280}}<ref name=":2" /> | ||
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| |Disperse Blue 124 | |Disperse Blue 124 | ||
| |{{CAS|61951-51-7}} | |{{CAS|61951-51-7}} | ||
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| |Textile allergy, water pollution | |Textile allergy, water pollution | ||
| |<ref name=":2" /><ref name=":1" />{{Rp|page=280}} | |<ref name=":2" /><ref name=":1" />{{Rp|page=280}} | ||
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| |Disperse Blue 165 | |Disperse Blue 165 | ||
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| |]<nowiki/>substituted |
|]<nowiki/>substituted azo dye | ||
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| |<ref name=":0" /> | |<ref name=":0" /> | ||
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| |Disperse Blue 373 | |Disperse Blue 373 | ||
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|Azo dye | ||
| |Water pollution | |Water pollution | ||
| |<ref name=":1" />{{Rp|page=278}} | |<ref name=":1" />{{Rp|page=278}} | ||
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| == Allergies == | == Allergies == | ||
| Some ] kits for allergens include a mix of Disperse Blue 106 and Disperse Blue 124, and other colors can be tested if a textile dye allergy is suspected.<ref name=":2" /> Treatment mostly involves not wearing dark-colored synthetic clothing.<ref name=":2" /> | Some ] kits for allergens include a mix of Disperse Blue 106 and Disperse Blue 124, and other colors can be tested if a textile dye allergy is suspected.<ref name=":2" /> Treatment mostly involves not wearing dark-colored synthetic clothing.<ref name=":2" /> | ||
| Although allergies to dyes are not very common, the disperse blue dyes are among the most common textile allergies. The ] named it their ] in 2000.<ref>{{cite journal |last1=Pratt |first1=M |last2=Taraska |first2=V |year=2000 |title=Disperse blue dyes 106 and 124 are common causes of textile dermatitis and should serve as screening allergens for this condition |journal=American Journal of Contact Dermatitis |volume=11 |issue=1 |pages=30–41 |doi=10.1016/S1046-199X(00)90030-7 |pmid=10684387}}</ref><ref>{{Cite web |title=Disperse Blue Mix 124/106 {{!}} Allergic Contact Dermatitis Database |url=https://www.contactdermatitisinstitute.com/disperse-blue-mix-124-106.php |access-date=2024-01-30 |website=www.contactdermatitisinstitute.com}}</ref> | |||
| == References == | == References == | ||
Revision as of 21:15, 23 February 2024
Disperse blue dyes are blue-colored disperse dyes. Disperse dyes are used to color textiles. Disperse blue dyes are used to produce blue and other dark colors. Like other disperse dyes, they are only slightly soluble in water. However, they can be a source of water pollution.
Disperse blue dyes, especially Disperse Blue 106 and Disperse Blue 124, have a higher than usual prevalence of textile dermatitis. This means that people who are allergic to the dyes may develop allergic symptoms (e.g., a rash) when they wear clothes that have been colored with these dyes.
Types
There are hundreds of disperse blue dyes. This table lists only a few. Some disperse dyes are also solvent dyes; for example, Disperse Blue 1 is the same chemical as Solvent Blue 18.
| Colour Index Generic Number | CAS number | Type | Concerns | Reference |
|---|---|---|---|---|
| Disperse Blue 1 | 2475-45-8 | Anthraquinone | Allergy risk, water pollution | |
| Disperse Blue 3 | 2475-46-9 | Allergy risk, aqueous toxicity | ||
| Disperse Blue 7 | 3179-90-6 | Allergy risk, water pollution | ||
| Disperse Blue 26 | Allergy risk, water pollution | |||
| Disperse Blue 35 | 12222-75-2 | Allergy risk | ||
| Disperse Blue 74 | Methine dyes | |||
| Disperse Blue 79 | Aqueous toxicity | |||
| Disperse Blue 102 | 12222-97-8 | Allergy risk, water pollution | ||
| Disperse Blue 106 | 12223-01-7 | Textile allergy, water pollution | ||
| Disperse Blue 124 | 61951-51-7 | Azo dye | Textile allergy, water pollution | |
| Disperse Blue 165 | Cyano-substituted azo dye | |||
| Disperse Blue 183 | Cyano-substituted azo dye | Water pollution | ||
| Disperse Blue 257 | Cyano-substituted azo dye | |||
| Disperse Blue 291 | Water pollution | |||
| Disperse Blue 373 | Azo dye | Water pollution |
Uses
Disperse blue dyes are used for dyeing synthetic fibers, such as fabric made from nylon or polyester.
Allergies
Some patch testing kits for allergens include a mix of Disperse Blue 106 and Disperse Blue 124, and other colors can be tested if a textile dye allergy is suspected. Treatment mostly involves not wearing dark-colored synthetic clothing.
Although allergies to dyes are not very common, the disperse blue dyes are among the most common textile allergies. The American Contact Dermatitis Society named it their Allergen of the Year in 2000.
References
- ^ Josephy, P. David; Allen-Vercoe, Emma (2023-08). "Reductive metabolism of azo dyes and drugs: Toxicological implications". Food and Chemical Toxicology. 178: 113932. doi:10.1016/j.fct.2023.113932.
{{cite journal}}: Check date values in:|date=(help) - ^ Dalu, Tatenda; Tavengwa, Nikita (2022-01-29). Emerging Freshwater Pollutants: Analysis, Fate and Regulations. Elsevier. ISBN 978-0-323-90315-8.
- ^ Malinauskiene, Laura; Bruze, Magnus; Ryberg, Kristina; Zimerson, Erik; Isaksson, Marléne (February 2013). "Contact allergy from disperse dyes in textiles: a review". Contact Dermatitis. 68 (2): 65–75. doi:10.1111/cod.12001. ISSN 1600-0536. PMID 23289879.
- "Disperse Blue 1". CAS Common Chemistry. Retrieved 2024-02-23.
- Pratt, M; Taraska, V (2000). "Disperse blue dyes 106 and 124 are common causes of textile dermatitis and should serve as screening allergens for this condition". American Journal of Contact Dermatitis. 11 (1): 30–41. doi:10.1016/S1046-199X(00)90030-7. PMID 10684387.
- "Disperse Blue Mix 124/106 | Allergic Contact Dermatitis Database". www.contactdermatitisinstitute.com. Retrieved 2024-01-30.