Aminoguanidine Bicarbonate
Ingoa hua: Aminoguanidine Carbonate; Aminoguanidine hauwai pākawa waro
CAS:2582-30-1
Taumaha Molecular: 136.11
Tohu rewa：: 166 tohu
Tātai rāpoi: CH6N4H2CO3
Tātai Hangahanga:
Whakamahinga: te nuinga e whakamahia ana mo te waihanga umanga e whakamahia ana mo te whakarite mo te 3 - amino-5 - carboxy-12.4-triazole me te cation whero 2BL, te whakahiatotanga X-GRL mo nga rongoa waihanga Trapidil, propionamidine hydrazone; pesticides, whist furosemide ene hydrazone me era atu. Ko te kiriata tae tae atu ki nga rauemi waihanga, kirihou e pupuhi ana i te kaihoko me te utu tuatahi o te Quirrell.
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Ingoa Tohu |
Uara Tohu |
|
|
Āhua: |
ma te paura tioata paku whero ranei |
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Ihirangi |
≥ 99% |
≥ 99.5% |
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Matū Taumeke |
≤ 0,03% |
≤ 0,02% |
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Makuku |
≤ 0.2% |
≤ 0.15% |
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Toenga Whakahā |
≤ 0,07% |
≤ 0,03% |
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Kauhau |
≤ 0,01% |
≤ 0,006% |
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Hinu |
≤ 8 PPm |
≤ 5PPm |
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Sulphate |
≤ 0,007% |
≤ 0,005% |
tikanga waihanga
He mea hanga mai i te hauota hauota, hydrrazine hydrate, ammonium bikarbonate he sodium bicarbonate ranei. Taapirihia he wai maamaa ki te hauota kotakota, waiho kia 45-50℃ mo te 6, taatari i nga toenga otaota kia tae mai te waikawa cyanamide (konupūmā), ka tāpiri waikawa waikawa pungatara ki te cyanamide (konupūmā) otinga ki te pH = 6-7, whakamātao ki te paemahana ruuma, taatari i te konupūmā pākawa wawao kia whiwhi otinga cyanamide, kātahi ka tāpiri 5% hydrrazine hydrate ki te wairewa cyanamide, kia 50 ℃ mo te 4h, ka taapirihia te amicum bicarbonate, whakanohoia, peke ka whikorohia, taatari kia maroke hei hua waikawa amino Guanidine bicarbonate hua paraoa, taapirihia te waikawa waikawa hei whakangaro i te hua huakore, taapirihia te waikawa oxalic, taatari i te konupora waikura, whakatika i te otinga ki pH = 8 ~ 9 me te wai haukinia, taapirihia he EDD disodium iti, taatari kia maamaa, taapirihia he otinga waikuriki bicarbonate kua oti te whakarite, whakanoho, kia kowhiri, kia maroke, horoia ki te wai waipiro me te etanol, ka tohia kia maroke kia oti hua