finishing.com -- The Home Page of the Finishing Industry
A website for Serious Education, promoting Aloha,
& the most FUN smiley you can have in metal finishing

HomeFAQsBooksHelpWantedAdvertiseForum
(current
topics)
topic 7943

Gold Potassium Cyanide


(2001)

Dear reader,

I am facing a problem with the manufacturer of gold potassium cyanide. I require some knowledge about the manufacture of gold potassium cyanide, the % of gold potassium cyanide used in the electronic industry as some people are requiring 99.5 % of g.p.c.

Please let me kindly know about the ratio.

Thanking you for the reply.

Kiran Kumar Shah
Rolex Jewelry Ltd - Mumbai


(2004)

Dear Sir ,

As many mfg of PGC , the percentage is range from 67% to 68.3%, +/- 1%, this is the standard practice ,how do you get 68.3 % ? Assuming the bottle total weight is 100g , 68.3grams will be gold and the balance will be potassium cyanide. 31.7 grams. if you want 99% of gold , meaning the balance 1% or 1grams is potassium.

Daniel Chow
circuit image mfg pte\ltd - Singapore



This public forum has 60,000 threads. If you have a question in mind which seems off topic to this thread, you might prefer to Search the Site

ADD a Q or A to THIS thread START a NEW THREADView CURRENT TOPICS

Disclaimer: It's not possible to 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 may be deliberately harmful.

  If you need a product/service, please check these Directories:

JobshopsCapital Equip. & Install'nChemicals & Consumables Consult'g, Train'g, SoftwareEnvironmental ComplianceTesting Svcs. & Devices


©1995-2017 finishing.com     -    Privacy Policy
How Google uses data when you visit this site.