Zdravím vespolek,
sháním červený fosfor/red phosphorus.
Víte, znáte, poradíte kde pořídím ČP za přijatelnou cenu? Po prvním obchodu pak pravidelný odběr.
#wecantcook
Ahoj lidi, měl bych tu 2 dotazy.
Dokázal by mi někdo vysvětlit, jak důležité je časování náhozu jódu při reakci a vůbec proč se to dělí na 10 náhozú po 2min?
Mám totiž 2 známé co mi to dělají jelikož mám zdroj PSE, ale každý má jiný postup.
1. Šikula - 10x nahodí po 2 minutách a s párou si...
If it were possible, it would make more sense than dealing with matchbox stupidity.
https://bbgate.com/threads/red-phosphorus-from-match-boxes.2857/
I'm wondering if the second method here will work with fertilizer, so I squeeze Phosphorous fertilizer into a test tube and heat it upside down...
I'd like to know if there is an easy way to extract the phosphorus from fireworks?
It seems that they main ingredients is red and white phosphorus.
Beside extracting it from matches boxes, this must give a much bigger yield!
So are there any options for that or is there an easier way to come...
Phosphorus CAS 7723-14-0
Product Name:
Phosphorus
CAS:
7723-14-0
MF:
P
MW:
30.97
EINECS:
231-768-7
Melting point
280 °C (white)(lit.)
Boiling point
280℃
density
2.34 g/mL at 25 °C(lit.)
vapor density
0.02 (vs air)
vapor pressure
0.03 mm Hg ( 21 °C)
Fp
30°C
storage temp...
Introduction
There are two methods of red P obtaining from match boxes. First method gives dirtier yield while second one allow to obtain much purer product.
First method
Introduction
Ever wondered how safety matches work? Well, never fear, as you will be educated today. The secret to the...
Hello all. First time sorry for my English . My question is - is it possible to use red P from meth reaction (hi/p) more time? If yes,how to clean it ? Only by H2O or acetone ?