Igoa oloa: Guanidine Hydrochloride

Aminoformamidine hydrochloride poʻo le Guanidinium chloride

Foliga Vaaia: papaʻe pe samasama samasama.

Faʻamatalaga o mea totino

1. Uiga: papaʻe pe samasama samasama

2. Faʻamaʻimoʻuga (℃): 181-183

3. Faʻateleina aiga (g / ml, 20/4 ℃): 1.354

4. Solubility: 228g i le 100g vai, 76g i le 100g methanol ma le 24g i le 100g ethanol i le 20 ℃. Toetoe lava le mafai ona faʻamamaina i le acetone, benzene ma le ether.

5. Taua PH (4% vai vai tali, 25 ℃): 6.4

Fanua ma le mautu

Lenei oloa e mautu ma mafai ona hydrolyzed i le amonia ma urea i vai vai vaifofo, o lona uiga oona oona tutusa ma lena o le urea. Guanidine ma ona faʻatupuina e masani ona sili atu ona oʻona nai lo urea.

Faamoemoega: 1. E mafai ona faʻaaogaina o vailaʻau, vailaʻau, vailaʻau ma isi vailaʻau. E mafai ona faʻaaogaina e tuʻufaʻatasia ai le 2-Aminopyrimidine, 2-amino-6-methylpyrimidine ma le 2-amino-4,6-dimethylpyrimidine. O se ogatotonu mo le gaosiga o sulfadiazine, sulfamethylpyrimidine ma sulfadimidine.

2. Guanidine hydrochloride (poʻo le guanidine nitrate) e faʻafesoʻotaʻi ma le ethyl cyanoacetate e fausia ai le 2,4-diamino-6-hydroxypyrimidine, lea e faʻaaoga e faʻafefiloi ai le anti anemia drug folic acid. E mafai foi ona faʻaaogaina antistatic agents mo gaosia alava.

3. E mafai foi ona faʻaaogaina o le protein denaturant.

1. I le avea ai o se malosi denaturant i le faʻataʻitaʻiga o le aveʻesea atoa RNA. Guanidine hydrochloride solution e mafai ona faʻavaivaia porotini, mafua ai sela faʻatamaʻiaina fale, faʻatupuina o le eletise porokalama tulaga lua faʻaleagaina, dissociate mai nucleic acid, i se faʻaopopoga, RNase mafai ona faʻaolaina e ala i le faʻaititia o sooupu e pei o guanidine hydrochloride.

metotia gaosia

I le faʻaaogaina o le dicyandiamide ma le ammonium salt (ammonium chloride) o ni mea masani, na maua mai ai le guanidine hydrochloride i le faʻaaliina o le tali i le 170-230 ℃, ma o le oloa maeʻa na maua mai i le faʻamamaina.

Pulea fesoʻotaʻiga

1. Aua le manavaina le pefu

2. Faʻamataʻu pe a foloina

3. Faitagofie o mata

4. Faitagofie o le paʻu

Puipuiga a le tagata lava ia

1. Ofuina ofu puipui e aloese ai mai le fesoʻotaʻi saʻo poʻo le manavaina; 2. Aua le inu, 'ai pe ulaula i le galuega; 3. Faʻaaoga se matatioata mo le saogalemu