Lebitso la lihlahisoa: Guanidine Hydrochloride

Aminoformamidine hydrochloride kapa Guanidinium chloride

Ponahalo: hlama e tšoeu kapa e mosehla.

Lintlha tsa thepa ea 'mele

1. Sebopeho: hlama e tšoeu kapa e bosehla

2.Ntho e qhibilihang (℃): 181-183

3.Ka bongata bo lekanyelitsoeng (g / ml, 20/4 ℃): 1.354

4. Solubility: 228g ka metsing a 100g, 76g ho 100g methanol le 24g ho 100g ethanol ho 20 ℃. Hoo e batlang e sa kenelle ka acetone, benzene le ether.

PH boleng (4% tharollo ea metsi, 25 ℃): 6.4

Thepa le botsitso

Sehlahisoa sena ha sea tsitsa ebile se ka tšeloa metsi ka ammonia le urea ka tharollo ea metsi, ka hona chefo ea eona e ts'oana le ea urea. Guanidine le lihlahisoa tsa eona hangata li chefo haholo ho feta urea.

Morero: 1. E ka sebelisoa e le lipakeng tsa meriana, chefo e bolaeang likokonyana, dae le tse ling tsa tlhaho ea tlhaho. E ka sebelisoa ho kopanya 2-Aminopyrimidine, 2-amino-6-methylpyrimidine le 2-amino-4,6-dimethylpyrimidine. Ke lipakeng bakeng sa tlhahiso ea sulfadiazine, sulfamethylpyrimidine le sulfadimidine.

2. Guanidine hydrochloride (kapa guanidine nitrate) e itšoara ka ethyl cyanoacetate ho etsa 2,4-diamino-6-hydroxypyrimidine, e sebelisetsoang ho etsa anti-anemia lithethefatsi folic acid. E ka sebelisoa joalo ka moemeli oa antistatic bakeng sa likhoele tsa maiketsetso.

3. E ka boela ea sebelisoa e le protheine denaturant.

1. E le denaturant e matla tekong ea ho ntša RNA e felletseng. Tharollo ea Guanidine hydrochloride e ka qhala protheine, ea baka tšenyo ea sebopeho sa lisele, tšenyo ea protheine ea nyutlelie, ea arohana le acid ea nucleic, hape, RNase e ka emisoa ka ho fokotsa moemeli ea joalo ka guanidine hydrochloride.

mokhoa oa maiketsetso

Sebelisa dicyandiamide le letsoai la ammonium (ammonium chloride) e le lisebelisoa tse tala, guanidine hydrochloride e sa hlapolloang e fumanoe ka ho qhibiliha ka 170-230 ℃, 'me sehlahisoa se felileng se fumanoe ka ho hloekisa.

Ho ikopanya le taolo

1. Se ke oa hula lerole

2. Ho kotsi ha ho metsoa

3. Ho teneha mahlo

4. Ho teneha ha letlalo

Tšireletso ea botho

1. Apara liaparo tse u sireletsang ho qoba ho ama kapa ho hema ka ho toba; 2. Se ke oa noa, oa ja kapa oa tsuba mosebetsing; 3. Sebelisa likhalase tsa polokeho