Title: A Study of the Action of Ammonia on Thymol Dissertation Submitted in Partial Fulfilment of the Requirements for the Degree of Doctor of Philosophy of Columbia University Classic Reprint
Publisher: Forgotten Books
Publication Date: 2018
Language: English
ISBN 10: 133220144X
ISBN 13: 9781332201440
Binding: PAP
Condition: New
Weight: 168 grams

About this title

Synopsis

Unlock the chemistry behind thymol and ammonia with clear, step‑by‑step experimentation.

This scholarly work examines how thymol reacts with ammonia to form a blue pigment, exploring factors like heat, cold, light, air, and solvents that influence color development.

The study traces thymol’s history and its ties to phenol chemistry, then details the experimental methods used to probe the reaction, including how oxygen from air drives color formation and how different conditions speed or inhibit the change. It also notes preliminary pharmacological directions and the broader relevance of thymol in medicine and analytical chemistry. The narrative stays focused on observable results and practical consequences of the reactions studied.

Learn the key color reaction between thymol and ammonia and what turns the solution blue.
See how changing temperature, presence of air, and solvent choices alter the outcome.
Understand how researchers test and validate chemical hypotheses with controlled experiments.
Get context on thymol’s history, its relation to phenol, and its analytic and medicinal significance.

Ideal for readers of practical organic chemistry, history of chemistry, and pharmaceutical science who want clear, experiment‑driven insights without spoilers.

"About this title" may belong to another edition of this title.

Store Description

**Please note our transit times are from the date of dispatch.** We first started out as ?The Paperback Exchange,? a chain of physical bookstores where we would part exchange your beloved books for new stories to transport you to faraway places. However, as shopping started to evolve to online shops and marketplaces, we bid our stores goodbye to become ?PBShop.? This transition has only allowed us to blossom as we now ship thousands of titles to book lovers across the globe. We pride ourselves in being a community of local book lovers which allows our passion and devotion to shine in everything we do. In 2020 we not only celebrated our 20th birthday but our 1st birthday as being completely employee owned after becoming an E.O.T in September 2019. We are proud to be different and embrace standing apart on a book mountain by working from a virtual inventory which allows us to provide thousands of books that may be difficult to get for your bookshelf or your studies. Working with a number of different suppliers allows us to explore other avenues such as puzzles, sheet music and even stationery so we really do have something for everyone. Life is about being versatile in all realms of existence. If this is your first purchase with us, or you are a returning customer, we would like to welcome you to the PBShop family, for there is no friend as loyal as a book. We are a company who put our customers at the centre of everything we do as we understand the importance of reading because once you learn to read, you will forever be free. There are a whole lot of things in this world of ours that we are yet to explore, which is why we will forever inspire curious minds.

Visit Seller's Storefront

Seller's business information

Pbshop.co.uk
Unit 22 Horcott Industrial Estate, Horcott Road, Fairford, GL7 4BX, United Kingdom

Sale & Shipping Terms

Terms of Sale

Returns Policy
We ask all customers to contact us for authorisation should they wish to return their order. Orders returned without authorisation may not be credited.
If you wish to return, please contact us within 14 days of receiving your order to obtain authorisation.
Returns requested beyond this time will not be authorised.
Our team will provide full instructions on how to return your order and once received our returns department will process your refund.
Please note the cost to return any...

More Information

Shipping Terms

Orders are shipped from our UK warehouse. Delivery thereafter is between 4 and 14 business days. Please contact us if you have any queries about our services or products.

Shipping rates from United Kingdom to U.S.A.

Shipping rates from United Kingdom to U.S.A.
Order quantity	10 to 20 business days	10 to 20 business days
First item	US$ 4.43	US$ 4.43

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.