sulphat aminoguanidinium
Ingoa Hua: sulphat aminoguanidinium
Tātai rāpoi:C2H14N8SO4
CAS: 966-19-0
Ira rewa:206 tohu
Tātai Hangahanga:
Whakamahia:rongoa, umanga motuka, pahū
tikanga waihanga:
(1) I puta mai ma te mahi o te hidrazine sulfate me te hauota hauota me te whakakotahitanga me te waikawa pungatara ki te hanga tote: tuatahi, whakatarewatia te pungarehu Hydrazine ki roto i te wai, kia taapirihia te hauota kotakota i raro i te whakamaoatanga me te awangawanga, whakahaere te paemahana i te 20 ℃, whakautu mo te 8h, katahi ka taatari, horoia te keke tatari ki te wai, ka riringi; whakakotahihia te wairakau me te otinga horoi, whakakorea me te 50% waikawa pungatara i te temahana ki te pH = 5, taatari ka tango i te konupūmā pākawa wawao, ka whakatinana i te waipiro whaea mai i te whakaheke I muri i te whakamaoatanga, ka pakaru nga tioata ma, ka horoi ki te wai huka ka maroke, ko te hua e tata ana ki te 72%. (2) Mai i te uruparenga o te methyl isothiourea sulfate me te hydrrazine hydrate, 119ml 42% te waipiro hydrrazine hydrate i waihangahia ki te rahinga o te wai, katahi ka taapirihia ki te 139g o te methyl isothiourea sulfate i roto i te rongoa waikawa 200ml i te paemahana 10 ℃. Ko te methyl mercaptan i tukuna mai i te tauhohenga ka uru ki roto ki te otinga konutai hauwai. Whai muri i te otinga tauhohenga ki te 200ml, 95% te waihono Ethanol o taua rahinga ka tapirihia, ara, ka wehea atu te aminoguanidine sulfate, ka maatahia te kirikiri. Ko te waipiro whaea ka taea hoki te whatu whiu mo te waahanga. Te whakamaroke i te karaihe ki roto
|
Ingoa tohu |
Uara Tohu |
|
|
Te Ahua |
Paura tioata ma |
|
|
Ihirangi |
≥98% |
≥99% |
|
Matū Taumeke |
≤0.1% |
≤0.08% |
|
Ngaronga o te maroke |
≤0.3% |
≤0.2% |
|
Toenga Whakahā |
≤0.3% |
≤0.1% |
|
Ihirangi Rino (Fe) |
15 ppm |
10 ppm |
|
Waikawa Koreutu |
≤0.8% |
≤0.5% |
mārua te hua kua oti. Ko te hua he 90%.
Whakatūpato penapena: penapena ki roto i te whare putunga hauhautanga me te hau. Ko te paemahana putunga kaua e neke ake i te 37 ° C. Me peneitia te penapena mai i te waikura me nga matū kai, a, ka aukatia te penapena whakauru Kia mau ki te ipu. Kia matara atu i te ahi me te wera. Me whakakii te whare putunga me nga taputapu tiaki uira. Ka whakaritehia te punaha rererangi rererangi me te taputapu papaa hei tango hiko hiko. Whakamahia nga rama-rama me nga waahi whakahirahira. He aukati ki te whakamahi i nga taputapu mura me nga taputapu. Ko te waahi penapena me whakauru ki te turuturu i nga taputapu whakaora aitua me nga rauemi e tika ana te whiwhi