Presentation
At a pH between 5 and 8.5, HOCl is the major specie present so very rapid bleaching takes place. However, rapid degradation of the fiber also takes place. 3. [slideshare.net]
Our business intelligence and industry research reports offer clients with penetrative insights and actionable market data specially designed and presented to aid strategic decision making. [globenewswire.com]
A reduction in sulfur, a marker of proteoglycans present in the matrix of dental hard tissues, might indicate damage of the organic component of the matrix. [ncbi.nlm.nih.gov]
[…] purposes and water treatment, but its disinfectant capabilities may be limited due to the concentration in the colorsafe bleach solution as compared to other applications. [34] Health hazards [ edit ] The safety of bleaches depends on the compounds present [en.wikipedia.org]
Entire Body System
- Fever
The spent peroxide baths still contain residuals of hydrogen peroxide which fever the degradation of the organic impurities in the effluent, and this helps to decrease the chemical oxygen demand (COD). Advantages of Peroxide Bleaching: 23. [slideshare.net]
Neurologic
- Irritability
[…] peroxide; potassium metabisulfite; sodium chlorate; sodium chlorite; sodium hypochlorite; sodium peroxide; sodium perborate; sodium bisulfite; sodium borohydride; peracetic acid Hazards and Safety Most bleaches are toxic by ingestion and will cause irritation [cameo.mfa.org]
Extensive product use may result into several health issues such as skin irritation, eye problems and respiratory issues. [globenewswire.com]
Pulpal irritation, changes in the tooth structure, microleakage of restorations, reduced bond strength of composite restorations, external root resorption, and other alterations were associated with these agents.[ 3 – 7 ] Some researches have also shown [ncbi.nlm.nih.gov]
The material is an irritant to the skin and mucous membranes and dangerous to the eyes 15. Hydrogen peroxide can also decompose. This reaction is catalyzed by metal ions e.g. Cu++, Fe+++. [slideshare.net]
On contact with the skin or eyes, it causes irritation, drying, and potentially burns. Inhalation of bleach fumes can damage the lungs. Personal protective equipment should always be used when using bleach. [en.wikipedia.org]
Treatment
Rising environmental awareness for waste water treatment in the emerging economies is likely to propel the bleaching agents market size in the forecast timeframe. [globenewswire.com]
Treatment of gingivitis [32] Diluted sodium hypochlorite at a rate of 2000–1 (0.05% concentration) may represent an efficacious, safe and affordable antimicrobial agent in the prevention and treatment of periodontal disease. [en.wikipedia.org]
No separate pre treatment is necessary because hot, alkaline bleaching has not only a bleaching but also a cleaning effect, it therefore combines the advantages of an alkaline extraction with the bleaching treatment. 5. [slideshare.net]
[…] patent dentinal tubules.[ 30 ] To avoid such a result, many researchers proposed that the use of hydrogen peroxide for intracoronal bleaching purpose should be avoided and protection of cervical and periodontal tissues must be emphasized in bleaching treatments [ncbi.nlm.nih.gov]
Prevention
Treatment of gingivitis [32] Diluted sodium hypochlorite at a rate of 2000–1 (0.05% concentration) may represent an efficacious, safe and affordable antimicrobial agent in the prevention and treatment of periodontal disease. [en.wikipedia.org]