ive been searching forever and i need to know what chromium (II) sulfate does, like what people use it for , whats its use...please help!

I looked it up in my copy of The Merck Index, page 2309, 12th edition and it lists the following:
"Use: analytical reagent, absorption of O2 from gas mixtures, dehydrohalogenating and reducing agent."

If I find something on the internet I will come back and give you the link.

I found two references that talked about debromination of two specific organic compounds and one that used it as a reagent to reduce uranium prior to potentiometric determination of U. I did not find anything like a summary of uses or anything like that. I search www.google.com for "uses chromous sulfate" and "chromous sulfate uses."

Chromium (II) sulfate, also known as chromous sulfate, has several uses:

1. Analytical reagent: Chromous sulfate is commonly used in analytical chemistry laboratories as a reagent for various chemical tests and experiments. It can be employed in qualitative analysis to detect the presence of certain ions or compounds in a solution.

2. Absorption of oxygen: Chromous sulfate can absorb oxygen from gas mixtures, making it useful in applications where the removal of oxygen is required. This property is utilized in industries such as gas purification and manufacturing processes where oxygen needs to be eliminated.

3. Dehydrohalogenating agent: Chromous sulfate has the ability to remove halogens (such as chlorine, bromine, or iodine) from organic compounds. This property makes it valuable in organic synthesis and chemical reactions where the removal of halogens is necessary.

4. Reducing agent: Chromous sulfate can function as a reducing agent, meaning it donates electrons to other substances, effectively causing them to be reduced. This property makes it helpful in various redox reactions and processes that require reduction.

It's important to note that while these are some common uses of chromous sulfate, there might be other applications that have not been widely documented or researched. As scientific knowledge advances, new uses and applications may be discovered.