Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

The authoritative public forum
for Metal Finishing since 1989
-----

How to make h3po2

Can I turn h3po4 to h3po2 by deoxidizing it with ammonia ⇦this on eBay or Amazon [affil links] sulphate if so how or how is hypophosphorous made.

Angus Smith
metal finishing - Wagga Wagga, NSW, Australia
2004

Did anyone out there know how to produce H3Po2?

Jie Curtis
- Mount Barker SA Australia
August 25, 2008

Hi, Jie. Please give us some context. Are you a high school student doing this for chemistry class, or a factory? Generally, what kind of raw materials are available to you?

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
August 26, 2008

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: