Azo dye Dyes: A dye is a colored substance that has an affinity to the substrate to which it is being applied. The dye is generally applied in an aqueous solution, and may…

SUBMITTED BY:Priyanka(2011HS155M) Azoic Dyes are also called as Azoic or Nepthol Dyes.  These AZO Dyes consist a group i.e. called AZO group having two nitrogen atoms…

Azo dyes Preparation & properties 1 This is to certify that Purushottam Gupta, Of class 12 A Of Delhi Public School, Noida Has prepared the following project on Preparation…

F335 – Colour by Design Oils and Fats:      Important molecules for storing chemical energy in living systems. Oils and fats have the same basic structure.…

The first affiliated hospital of zhengzhou university subject Dept. of Dermatolog The First Affiliated Hospital of Zhengzhou University Dermatology and venerology Teaching…

HISTORY TAKING IN UROLOGY ´ ´ ´ ´ ´ ´ ´ ´ ´ Personal history: Patient name, age, job, marital status and habits as smoking. Complaint: in chronological order. Present…

THE (R)EVOLUTION OF COLOR In face of growing popularity of environmental protection around the world , textile dye manufacturers are quickly responding to develop new dye…

1. SOCIETAL IMAGE OF CHEMISTRY: *Chemistry was once viewed as a field ofinnovation resulting in medical breakthroughs and modern convenience. *Chemistry is now viewed by…

1. Chemistry of Fabrics and Dyes 2. History of Fabrics5,000 B.C….Flax- a material that is used to make linens by spinning and weaving. 3,000 B.C….Cotton was used by the…

1.Potential sources and types of emissions associated with dyeing processes2.   3. most of the emissions are emissions to water.Due to the low vapour pressure of the substances…