Hua
Te waikawa Sulfamic
Ahuatanga matū waikawa Sulfamic
| Te rewa | 215-225 °C (dec.) (marama) |
| Kohuatanga | -520.47°C (whakatau tata) |
| kiato | 2.151 g/cm3 i te 25 °C |
| pehanga kohu | 0.8Pa i te 20 ℃ |
| taupū huritao | 1.553 |
| pāmahana rokiroki. | Whakaorangia ki raro +30°C. |
| whakarewatanga | wai: wairewa213g/L i te 20°C |
| pka | -8.53±0.27(I Matapaetia) |
| puka | Tioata, Tioata paura ranei |
| tae | Mā |
| PH | 1.2 (10g/l, H2O) |
| Wairewa wai | 146.8 g/L (20 ºC) |
| Merck | 14,8921 |
| Pūmautanga: | Eu ana. |
| InChIKey | IIACRCGMVDHOTQ-UHFFFAOYSA-N |
| RangitakiP | 0 i te 20 ℃ |
| CAS Raraunga Raraunga Tohutoro | 5329-14-6(Tuhinga Raraunga CAS) |
| Tohutoro Matū NIST | Waikawa Sulfamic(5329-14-6) |
| Pūnaha Rehita Matū EPA | Te waikawa Sulfamic (5329-14-6) |
Nga korero haumaru
| Waehere morearea | Xi |
| Tauākī mōrearea | 36/38-52/53 |
| Tauākī Haumaru | 26-28-61-28A |
| RIDADR | UN 2967 8/PG 3 |
| WGK Tiamana | 1 |
| RTECS | WO5950000 |
| TSCA | Ae |
| HazardClass | 8 |
| Roopu Paeke | III |
| Waehere HS | 28111980 |
| Raraunga matū morearea | 5329-14-6(Raraunga Raraunga Taonga Moorearea) |
| Te paitini | MLD ā-waha ki te kiore: 1.6 g/kg (Ambrose) |
Te Whakamahinga me te Whakakotahitanga o te waikawa Sulfamic
| Ngā Āhuatanga matū | Ko te waikawa sulfamic he karaihe kirikiri orthorhombic ma, he hongi, he kore-kore, he kore-hygroscopic.He wairewa ki te wai me te haukini wai, paku wairewa ki te methanol, karekau ki te waiwaro me te etera, karekau hoki e rewa i te waro disulfide me te wai whanariki wai.He rite tonu te ahua o te waikawa kaha o te wairewa wai ki te waikawa maaota me te waikawa pungatara, engari he iti ake te waikura ki nga konganuku i to te waikawa maaota.He iti rawa te paitini, engari kaua e pa ki te kiri mo te wa roa, kaua hoki e uru ki nga kanohi. |
| Whakamahinga | Ka whakamahia nuitia te waikawa sulfamic ki te whakakikorua i te hiko, te removers tauine pakeke-wai, te kai horoi waikawa, te whakapumau maota, te sulfonating agents, te denitrification agents, te disinfectants, te mura o te ahi, te herbicides, te reka reka me te whakakorikori. Ko te waikawa sulfamic he kaamata ki nga puhui reka reka.Ko te tauhohenga me te cyclohexylamine me te taapiri o te NaOH ka hoatu C6H11NHSO3Na, konutai cyclamate. Ko te waikawa Sulfamic he wai-wairewa, he waikawa ahua kaha.He takawaenga i waenga i te waikawa sulfuric me te sulfamide, ka taea te whakamahi hei tohu ki nga puhui reka-reka, he waahanga rongoa rongoa, he kaihoko horoi waikawa, me te whakakorikori mo te esterification. |
| Taupānga | Ko te waikawa sulfamic, te monoamide o te waikawa sulfuric, he waikawa pararopi kaha.I te nuinga o te wa ka whakamahia i roto i nga tikanga horoi matū penei i te tango i nga nitrite, te warowaikawa me te putunga phosphate. Ka taea te whakamahi waikawa Sulfamic hei whakakorikori i: Friedlander quinoline synthesis. Waiwai Beckmann whakatikatika mo te whakahiato o nga amides mai i nga ketoximes. Ko te whakaritenga o te α-aminophosphonates ma te tauhohenga e toru-waahanga i waenga i nga aldehydes, amines, me te diethyl phosphite. |
| Whakamaramatanga | ChEBI: Ko te waikawa sulfamic te mea ngawari rawa o nga waikawa sulfamic kei roto i te ngota whanariki kotahi e herea ana e nga here kotahi ki te hauwai me nga roopu amino me nga hononga takirua ki nga ngota hāora e rua.He waikawa kaha, he tote sulphamate, he tino memeha ki te wai, he rite tonu ki te zwitterion H3N+.SO3–. |
| Tauhohenga | Ko te waikawa Sulfamic he waikawa kaha e tauhohe ana ki te maha o nga puhui taketake.Ka whakawerahia ki runga ake i te ira whakarewa (209°C) i raro i te pehanga noa kia timata te pirau, ka whakamahana tonu ki runga ake i te 260°C kia pirau ki roto ki te whanariki trioxide, sulfur dioxide, hauota, hauwai me te wai. (1) Ka taea e te waikawa sulfamic te tauhohe me nga konganuku hei hanga i nga tote tioata maramara.Pērā i: 2H2NSO3H+Zn→Zn(SO3NH2)2+H2. (2) Ka taea te tauhohe ki te waikura whakarewa, te warowaiha me te waiwai: FeO+2HSO3NH2→Fe(SO3NH2)2+H2O2 CaCO3+2HSO3NH2→Ca(SO3NH2)2+H2O+CO23 Ni(OH)2+2HSO3NH2→Ni(SO3NH2)2+H2O. (3) Ka taea te tauhohe ki te pākawa me te nitrite: HNO3+HSO3NH2→H2SO4+N2O+H2O2 HNO2+HSO3NH2→H2SO4+N2+H2O. (4) Ka taea te tauhohe me nga waikura (pērā i te pāhare pāporo pūhaumāota, te waikawa hypochlorous, me ētahi atu): KClO3+2HSO3NH2→2H2SO4+KCl+N2+H2O2 2HOCl+HSO3NH2→HSO3NCl2+2H2O |
| Whakaahuatanga Whanui | Ka puta te waikawa Sulfamic hei totoka tioata ma.Kiato 2.1 g / cm3.Ira whakarewa 205°C.Ka tahuna.Ka whakapouri i te kiri, nga kanohi, me nga kiri mucous.Te paitini iti.Ka whakamahia ki te hanga waikano me etahi atu matū.Ka whakamahia hei rauemi mata mo te whakarite i tetahi mea reka waihanga, ara, te konutai cyclohexylsulfamate. |
| Tauhohenga Hau me te Wai | He ngawari te whakarewa ki te wai [Hawley]. |
| Kōtaha Tauhohenga | Ka tauhohe te waikawa sulfamic ki waho ki nga turanga.He waikawa me te pirau nga wairewa wai. |
| Pūmate | He paitini ma te horomia. |
| Pūmate Hauora | TOXIC;te horohanga, te horohanga, te pa ki te kiri ranei ki nga rawa ka pa he whara nui, he mate ranei.Ko te pa atu ki te matū rewa ka wera pea te kiri me nga kanohi.A ape i te pa ki te kiri.Ka whakaroa pea nga paanga o te whakapa atu, o te whakangohanga ranei.Ko te ahi ka puta mai he hau whakapouri, hauwai, paitini/ranei.Ko te rere mai i te mana ahi, te wai waimeha ranei ka pirau, ka paitini hoki/ranei ka puta te parahanga. |
| Pūmate Ahi | Ko te matū e kore e mura, e kore e wera engari ka pirau i runga i te whakamahana ki te whakaputa i nga kohu paitini/ranei.Ko etahi he kaiwhakaora, ka mura pea te mura (rakau, pepa, hinu, kakahu, aha atu).Ko te whakapiri ki nga konganuku ka tipu ake te hauwai hauwai.Ka pahū pea nga ipu ina whakamahana. |
| Te mura me te pahū | Kore e mura |
| Kōtaha Haumaru | Paihana ma te ara intraperitoneal.He paitini ma te horomia.He kiri kiri tangata.He mea whakapataritari ki te kiri, kanohi, me nga kiri mucous.He matū ka heke ki te kai mai i ngā rauemi tākai.Tauhohenga tutu, pahū ranei ki te māota, pūkawa whakarewa + wera, nitrites whakarewa + wera, HNO3 ngongo.Ina whakamahana ki te pirau, ka puta he kohu paitini o SOx me NOx.Tirohia hoki te SULFONATES. |
| Putanga Pumanawa | Ka whakamahia te waikawa sulfamic i roto i te horoi whakarewa me te raima, te whakakoi i te penupenu pepa;me nga kakano whakarewa;i roto i te horoi waikawa;hei kaiwhakamau mo te maota me te hypochlorite i roto i nga puna kaukau;nga pourewa whakamatao;me nga mira pepa. |
| Te tuku | UN2967 Te waikawa Sulfamic, Te karaehe morearea: 8;Tapanga: 8-Nga mea pirau. |
| Nga Tikanga Pure | Whakawetohia te NH2SO3H mai i te wai i te 70o (300mL mo te 25g), i muri i te tātari, ma te whakamatao iti me te maka i te puranga tuatahi o nga tioata (e 2.5g pea) i mua i te tu ki roto i te ranunga huka-tote mo te 20meneti.Ka tātarihia nga tioata ma te momi, ka horoia ki te wai hukapapa iti, ka rua ki te EtOH makariri, ka mutu ki te Et2O.Me whakamaroke ki te hau mo te 1haora, katahi ka penapena ki roto i te desiccator ki runga ake o Mg(ClO4)2 [Butler et al.Ind Eng Chem (Anal Ed) 10 690 1938].Mo te whakaritenga o nga rauemi paerewa tuatahi tirohia te Pure Appl Chem 25 459 1969. |
| Nga hototahikore | Ko te wairewa wai he waikawa kaha.Ka kaha te tauhohenga ki te waikawa kaha (ina koa te waikawa nitric fuming), nga turanga, te maota.Ka āta tauhohe ki te wai, ka hanga te haukinia bisulfate.He hotokore ki te haukini, amine, isocyanates, alkylene oxides;epichlorohydrin, oxidizers. |
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