Ferrocyanide is the name of the anion [Fe(CN)6]4−. Salts of this coordination complex give yellow solutions. It is usually available as the salt potassium ferrocyanide, which has the formula K4Fe(CN)6. [Fe(CN)6]4− is a diamagnetic species, featuring low-spin iron(II) center in an octahedral ligand environment. Although many salts of cyanide are highly toxic, ferro- and ferricyanides are less toxic because they tend not to release free cyanide. It is of commercial interest as a precursor to the pigment Prussian blue and, as its potassium salt, an anticaking agent. (Wikipedia).
Patterns in a ferrofluid film confined between glass sheets, under water. Neodymium magnet moved by hand from below. See http://www.electricstuff.co.uk/ferro.html for more info
From playlist Projects & Installations
FERROFLUID underwater LIQUID MAGNET to NEODYMIUM Rare earth micro plastic
Ferrofluid is a magnetically active compound attracted to a rare earth or neodymium magnet that is dispersed throughout another substance or organic solvent resulting in micro particles and plastics to attach. It changes shapes and can demonstrate magnetic flux. flhttp://www.greenpowerscie
From playlist neodymium magnets GREENPOWERSCIENCE
Attempting to make a ferrofluid
In this video, I'll be attempting to make ferrofluid from the ferric chloride and ferrous sulfate that I made in a previous video. At first, I thought that this project would be really straightforward, but it turned out to be much more difficult than I thought. I am going to be working mo
From playlist Interesting Explanations
Why Ferrofluid is Revolutionary
Ferrofluid is a type of fluid that contains suspended micro particles of iron, magnetite or cobalt in a solvent. The solvent is typically an organic fluid as a carrier, or water in some special cases where oil can be dangerous to use. Join our YouTube channel by clicking here: https://b
From playlist Materials Lab
In this video, I'll be using the ferric chloride that I made in the last one, to make ferric ammonium citrate. This new iron compound is sensitive to UV and I'll use it to make my own blueprint. In the next and last video, I'll be making some high quality cyanotypes and exploring the proc
From playlist Everyday chemicals
Today I'll be making Prussian Blue, which was the first modern synthetic pigment. For this video, I'll be isolating it and using it to make paint, but in the future, I''ll be diving into the whole process of cyanotyping. Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA ---------
From playlist Everyday chemicals
NITRATION TIME! Making A Chemical Called Nitrobromobenzene
In this video we are going to nitrate bromobenzene to make nitrobromobenzene. Patreon: https://www.patreon.com/thyzoid Discord: https://discord.gg/UrjAt44HWH (Let me know if the discord link does not work) Instagram: https://www.instagram.com/thyzoyd/?hl=de 🐦 Twitter: https://twitter.com/
From playlist Organic Chemistry
ChemLab - 5. Preparation and Analysis of Potassium Trioxalatoferrate (III) Trihydrate
Middle East Technical University OpenCourseWare [ http://ocw.metu.edu.tr ] Chemistry Department 5. Preparation and Analysis of Potassium Trioxalatoferrate (III) Trihydrate Course Link: http://ocw.metu.edu.tr/course/view.php?id=99
From playlist METU: Chemistry Laboratory Experiments - CosmoLearning.com
In this video, I decide which oxidizers are best! https://www.patreon.com/thatchemist Community Discord - https://discord.gg/QWNPETtPcZ
From playlist Chemistry Tierlists
Making ferrofluid from scratch
Back in October, I tried making ferrofluid but I kept failing and I ended up giving up for a while. Months later though, I got inspired, and I spent an insane amount of time researching ferrofluid and trying to make it. It was a very messy and sometimes frustrating process, but I was event
From playlist Long Projects (25 min+)
Making Metallocenes - Organometallic Sandwiches
Sign up for The Column, a free email newsletter about the chemical industry! https://www.thecolumn.co/?utm_source=chemiolis001 In this video I am doing syntheses to make Ferrocene, Stannocene, Cobaltocene and Manganocene. Ferrocene and Stannocene are relatively simple to produce, but both
From playlist Interesting Molecular Structure
Blueprints: Where did they come from? | Stuff of Genius
Before the days of copiers and electronic documents, duplicating documents was a time-consuming, arduous task. Learn how John Herschel's blueprints changed the face of the modern world -- and why they're blue. Learn the stories of unsung inventor heroes and their trials, tribulations and
From playlist Stuff About Technology
Blaze of Steel: Explosive Chemistry - with Andrew Szydlo
Andrew Syzdlo, chemist and school teacher, explores the chemistry of iron and steel. Featuring cool science experiments, explosions and pyrotechnics, this inspiring teacher challenges our perception of these metals' permanence. Subscribe for regular science videos: http://bit.ly/RiSubscRib
From playlist Chemistry
Before the days of copiers and electronic documents, duplicating documents was a time-consuming, arduous task. Learn how John Herschel's blueprints changed the face of the modern world -- and why they're blue. Learn the stories of unsung inventor heroes and their trials, tribulations and
From playlist Most Popular
Blue has long proved a problem for artists. There are few blue materials in nature that can serve as pigment for painters. During the Renaissance period artists used a pigment called natural ultramarine, lauded for its rich and striking appearance. In this Nature Video, we visit London’
From playlist Micro
THIS & THAT #64 south bend shaper tubalcain mrpete
If you want to know more about the ROSE INDEX -- Here is the website link-- https://rosenthalproducts.com Follow me on RUMBLE https://rumble.com/ -- search for mrpete222 Many people like my CASE HARDENING video --- Here is the Link -- https://www.youtube.com/watch?v=ttXZ0vtAHFI There
From playlist THIS & THAT by tubalcain
Which of these metals will be attracted to a magnet ?
Ferromagnetic Elements: which metals from the periodic table experience strong attraction towards a magnet? Here are seven samples- 1 cm cubes of 99% pure elements: Ti (titanium), Fe (iron), Co (cobalt), Ni (nickel), Cu (copper), Gd (gadolinium), and W (tungsten)- which of these metals are
From playlist physicsfun PUZZLES, ILLUSIONS & CHALLENGES
Make Ferric Chloride (for etching printed circuit boards)
We make ferric chloride, a well-known etchant for printed circuit boards. Get 20g of iron. This can be in the form of nails or steel wool. It's best to use iron that's rusting, that indicates it doesn't have other metals like zinc or chromium that's normally used to prevent rust. To the i
From playlist Home Science
An Efficient Synthesis of Tetrodotoxin
An organic chemistry minilecture on the total synthesis of Tetrodotoxin by David B. Konrad, Klaus-Peter Rühmann, Hiroyasu Ando, Belinda E. Hetzler, Bryan S. Matsuura* and Dirk Trauner*. Highlights include a Bernet-Vasella Fragmentation/ Henry Reaction/ Dehydration Cascade, a nitrile oxide-
From playlist Total Synthesis