Write articles for chemicals

I am developing a new website and need original non-plagiarized content for the same. I need original content articles (approx. 350 - 400words each for 125 products) to be written for the chemicals such as Nitric Acid, Lead Nitrate, Sodium Meta Bi Sulphite, Aluminium Sulphate while confirming to the following guidelines:- 1. Each product article should be such that it starts with General information about the product followed by some most common Commercial manufacturing methods, then some more general information, followed by Applications and uses, followed by marketing text of our company's chemical and its salient features. Then we need to write about the technical specification followed by Packing methods. 2. Content reference can be taken from anywhere. However, plagiarism should be strictly avoided as this is for a website and google can detect plagiarism. Each article will be thoroughly checked for plagiarism. 3. Content should be SEO friendly and should satisfy all the parameters of SEO including keywod density, keyword usage, relevancy of text, ease of reading, language simplicity etc. Each article will be checked thoroughly for SEO and if not found satisfactory will have to be done again with the inputs provided by us. A sample text written by me for one such product is attached for your kind reference. A professional should only be able to make it better.