Not logged in [Login ] Search   FAQ   Member List   Today's Posts   Stats Back to:

Sciencemadness Discussion Board » Search Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Beginnings   » Responsible Practices   » Miscellaneous Engineering and Equipment   » Reagents and Apparatus Acquisition   » Electronics   » Process Engineering   » Materials and Metallurgy Special Topics   » Analytical Chemistry   » Electrochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques Literature and Documentation   » Sciencemadness Wiki   » Prepublication Non-science   » Forum Matters   » Legal and Societal Issues

Search Removing lead oxide from lead ingots. [rquote=407530&tid=62600&author=gdflp]AcAc is not acetic acid, it's diacetyl. [/rquote] S ... 31-5-2015 at 08:46 by: ledob86 Removing lead oxide from lead ingots. It should be very slow with dilute AcAc. Try with HCl or HNO3 if you have 31-5-2015 at 08:10 by: ledob86 Removing lead oxide from lead ingots. Washing with dilute acid ? Then Washing with water and hand drying. 31-5-2015 at 08:06 by: ledob86 Molecular sieves and Silica Gel from germany http://www.cwaller.de/english.htm?esili.htm~information !!!! Sieves : 1mm-2.5mm diameter !!! ... 30-5-2015 at 12:53 by: ledob86 Preparation Of CuCl And Problems Drying I didn't encountered problems with dissolving the CuO. And yes it was probably 77% bw Next time i ... 30-5-2015 at 12:01 by: ledob86 CuCl(I) from CuO _ copper chloride (I) from copper oxide(II) by reduction with sodium sulfite Hi , i wanted to share a receipe i saved a year ago... (sorry my english is not very good^^) It s ... 30-5-2015 at 11:06 by: ledob86 Labware and chemicals for Belgium and Europe It's in the aim to limit malicious persons Reminds you the time in which we live. 28-5-2015 at 13:23 by: ledob86 Dimethoxybenzene oxidation in storage? If you talk about months storage, i think it could be possible a radicalar process has been initiate ... 27-5-2015 at 16:05 by: ledob86 Dimethoxybenzene oxidation in storage? Did you thought about photodegradation/peroxide forming in the presence of oxygen ? 27-5-2015 at 15:55 by: ledob86 Dichloroacetic acid source? If you want more ref. the merck index : Literature References: Transformation of chloral to d ... 26-5-2015 at 10:10 by: ledob86 humanity against hydrides Hi ! Begin to read : Reductions in Organic Chemistry, Hudlicky (it's only one example) ... 26-5-2015 at 01:52 by: ledob86 Thellia.fr Materials from french supplier : thellia.fr (google is your friend, right click and translate > ... 25-5-2015 at 09:04 by: ledob86 News Hi ! I confirm, S3 are very transparent et professionnals. Check their friend http://www.handels ... 25-5-2015 at 07:25 by: ledob86

Sciencemadness Discussion Board » Search Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Beginnings   » Responsible Practices   » Miscellaneous Engineering and Equipment   » Reagents and Apparatus Acquisition   » Electronics   » Process Engineering   » Materials and Metallurgy Special Topics   » Analytical Chemistry   » Electrochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques Literature and Documentation   » Sciencemadness Wiki   » Prepublication Non-science   » Forum Matters   » Legal and Societal Issues