Oloa
Sulfamic acid
Sulfamic acid Meatotino Vailaau
| Liu liusuavai | 215-225 °C (tes.) (malamalama) |
| Fa'apuna | -520.47°C (fa'atatau) |
| mafiafia | 2.151 g/cm3 ile 25 °C |
| mamafa ausa | 0.8Pa ile 20℃ |
| fa'asino fa'asino | 1.553 |
| vevela vevela. | Teu i lalo ole +30°C. |
| solubility | vai: soluble213g/L ile 20°C |
| pka | -8.53±0.27(Vavaloa) |
| fomu | tioata poo le pauta tioata |
| lanu | Lanu pa'epa'e |
| PH | 1.2 (10g/l, H2O) |
| Suavai Solubility | 146.8 g/L (20 ºC) |
| Merck | 14,8921 |
| Maumau: | Stable. |
| InChIKey | IIACRCGMVDHOTQ-UHFFFAOYSA-N |
| LogP | 0 ile 20℃ |
| CAS Fa'amaumauga Fa'amaumauga | 5329-14-6(Fa'amatalaga Fa'amaumauga a le CAS) |
| NIST Chemistry Reference | Sulfamic acid(5329-14-6) |
| Faiga Fa'atusitala a le EPA | Sulfamic acid (5329-14-6) |
Fa'amatalaga Saogalemu
| Laiti o lamatiaga | Xi |
| Fa'amatalaga Tulaga lamatia | 36/38-52/53 |
| Fa'amatalaga Saogalemu | 26-28-61-28A |
| RIDADR | UN 2967 8/PG 3 |
| WGK Siamani | 1 |
| RTECS | WO5950000 |
| TSCA | Ioe |
| Vasega lamatia | 8 |
| PackingGroup | III |
| HS Code | 28111980 |
| Fa'amatalaga o Mea Mata'utia | 5329-14-6(Faamatalaga o Mea Mata'utia) |
| Oona | MLD tu'u gutu i isumu: 1.6 g/kg (Ambrose) |
Sulfamic acid Fa'aaogāina ma Fa'asologa
| Meatotino tau vailaau | Sulfamic acid o se tioata pa'epa'e orthorhombic pa'epa'e, e leai se manogi, e le fa'afefete ma e le-hygroscopic.Soluble i le vai ma le amonia vai, soluble teisi i le methanol, le mafai ona solu i le ethanol ma le eter, e le mafai foi ona solu i le carbon disulfide ma le sulfur dioxide vai.O lona vaifofo vai e tutusa le malosi o le acid e pei o le hydrochloric acid ma le sulfuric acid, ae o lona pala i metals e sili atu le maualalo nai lo le hydrochloric acid.O le oona e matua la'ititi lava, ae e le tatau ona fa'afeso'ota'i ma le pa'u mo se taimi umi, ma e le tatau ona ulu i mata. |
| Fa'aoga | Sulfamic acid o loʻo faʻaaogaina lautele i le electroplating, removers fua vai malosi, vailaʻau faʻamamaina oona, chlorine stabilizers, sulfonating agents, denitrification agents, disinfectants, mu retardants, herbicides, faʻamalieina suamalie ma catalysts. O le sulfamic acid ose fa'amuamua i mea suamalie-tofo.O le tali atu i le cyclohexylamine sosoo ai ma le faaopoopoga o le NaOH e maua ai le C6H11NHSO3Na, sodium cyclamate. O le sulfamic acid ose vai-solu, e feololo le malosi.O se vaeluagalemu i le va o le sulfuric acid ma le sulfamide, e mafai ona faʻaaogaina e avea o se mea muamua i mea suamalie-tofo faʻafefiloi, o se vailaʻau vailaʻau faʻamalositino, o se vailaʻau faʻamamaina acidic, ma se faʻamalosi mo esterification. |
| Fa'atatauga | Sulfamic acid, o le monoamide o le sulfuric acid, o se acid inorganic malosi.E masani ona fa'aaogaina i vaila'au fa'amamāina e pei o le aveeseina o nitrite, carbonate-ma phosphate-o lo'o i ai tupe teu. Sulfamic acid e mafai ona faʻaaogaina e fai ma faʻamalosi i: Friedlander quinoline synthesis. Suavai Beckmann toe fetuunaiga mo le tuufaatasia o amides mai ketoximes. Le sauniuniga o le α-aminophosphonates e ala i se tali e tolu-vaega i le va o aldehydes, amines, ma le diethyl phosphite. |
| Uiga | ChEBI: Sulfamic acid o le sili ona faigofie o le sulfamic acids o loʻo aofia ai le tasi sulfur atoma o loʻo fusia faʻatasi e noataga tasi i vaega hydroxy ma amino ma faʻatasi faʻalua i ni atoma okesene e lua.Ose acid malosi, faigofie ona fausia masima sulphamate, lea e matua solu i le vai ma e masani ona iai e pei o le zwitterion H3N+.SO3–. |
| Tali | Sulfamic acid ose malosi malosi e tali atu i le tele o mea fa'avae.E vevela i luga aʻe o le mea faʻafefete (209°C) i lalo o le mamafa masani e amata ai ona pala, ma faʻaauau pea ona vevela i luga aʻe o le 260°C e pala i le sulfur trioxide, sulfur dioxide, nitrogen, hydrogen ma vai. (1) Sulfamic acid e mafai ona gaoioi ma metala e fausia ai masima tioata manino.Pei o le: 2H2NSO3H+Zn→Zn(SO3NH2)2+H2. (2) E mafai ona tali atu i uamea oxide, carbonates ma hydroxides: FeO+2HSO3NH2→Fe(SO3NH2)2+H2O2 CaCO3+2HSO3NH2→Ca(SO3NH2)2+H2O+CO23 Ni(OH)2+2HSO3NH2→Ni(SO3NH2)2+H2O. (3) E mafai ona tali atu i le nitrate poʻo le nitrite: HNO3+HSO3NH2→H2SO4+N2O+H2O2 HNO2+HSO3NH2→H2SO4+N2+H2O. (4) E mafai ona tali atu i oxidants (e pei o le potassium chlorate, hypochlorous acid, ma isi): KClO3+2HSO3NH2→2H2SO4+KCl+N2+H2O2 2HOCl+HSO3NH2→HSO3NCl2+2H2O |
| Fa'amatalaga Lautele | Sulfamic acid e foliga mai o se ma'a tioata pa'epa'e.Malosi 2.1 g / cm3.Liu liusuavai 205°C.E mu.E fa'afefe ai le pa'u, mata, ma mucous membranes.E maualalo le oona.Fa'aaogā e fai ai vali ma isi vaila'au.O lo'o fa'aaogaina e fai ma mea mata'utia mo le sauniaina o se mea suamalie fa'asusu e pei o le sodium cyclohexylsulfamate. |
| Gaioiga o le Ea & Suavai | E fa'afefeteina i le vai [Hawley]. |
| Reactivity Profile | O le sulfamic acid e tali atu i fafo ma fa'avae.O vaifofo vai e fa'a'asa ma pala. |
| Tulaga lamatia | Oona e ala ile taumafaina. |
| Mata'utia Soifua Maloloina | TOXIC;inhalation, ingestion po'o le pa'i i le pa'u ma mea e ono mafua ai se manu'a tuga po'o le oti.O le fa'afeso'ota'i ma mea liusua e ono fa'atupu ai le mu tuga i le pa'u ma mata.Aloese mai so'o se pa'u pa'u.O a'afiaga o le fa'afeso'ota'i po'o le manava e ono tuai.O le afi e mafai ona maua mai ai kasa fa'aita, pala ma/po'o oona.Ole tafe mai le afi po'o le vai fa'afefe e ono pala ma/po'o oona ma mafua ai le filogia. |
| Tulaga Afi | E le mu, mea lava ia e le mu ae e mafai ona pala pe a fa'avevela e maua mai ai asu pala ma/po'o oona.O nisi e oxidizers ma e mafai ona mu (fafie, pepa, suauu, lavalava, ma isi).Fa'afeso'ota'i ma u'amea e ono tula'i mai le kasa hydrogen e mu.E ono pa le koneteina pe a vevela. |
| Mumu ma le Pa | E le mu |
| Fa'amatalaga Saogalemu | Oona ile intraperitoneal auala.O'ona feololo ile 'ai.Ose pa'u o le tagata.Ose fa'a'ono'ono i le pa'u, mata, ma mucous membranes.O se mea e alu atu i mea'ai mai mea fa'apipi'i.Fa'asagaga fa'atupu fa'atupu fa'atupu fa'atasi ma le chlorine, fa'amalama u'amea + vevela, nitrite u'amea + vevela, HNO3 fuming.A fa'avevela se'ia pala, e fa'aulu mai ai le asu oona o le SOx ma le NOx.Tagai foi SULFONATES. |
| Tagata ono a'afia | O le sulfamic acid e faʻaaogaina i le uʻamea ma le faʻamamaina o le sima, faʻamaʻi pepa pepa;ma ie u'amea;i le faamamaina o le acid;e fai ma sui fa'amautu mo le chlorine ma le hypochlorite i vaita'ele;olo malulu;ma vili pepa. |
| Va'a | UN2967 Sulfamic acid, Vasega o lamatiaga: 8;Fa'ailoga: 8-O mea e pala. |
| Auala Fa'amamāina | Fa'a tioata NH2SO3H mai le vai i le 70o (300mL i le 25g), pe a uma ona fa'amama, e ala i le fa'alili teisi ma lafoa'i le vaega muamua o tioata (pe tusa ma le 2.5g) a'o le'i tu i totonu o se fa'afefiloi aisa-masima mo le 20minute.O tioata e faʻamama e ala i le suction, fufulu i se vaega itiiti o le vai malulu aisa, faʻalua faʻatasi ma le EtOH malulu ma mulimuli ane ile Et2O.Faamago i le ea mo le 1 itula, ona teu lea i totonu o se desiccator i luga ole Mg(ClO4)2 [Butler et al.Ind Eng Chem (Anal Ed) 10 690 1938].Mo le tapenaga o meafaitino masani tagai i le Pure Appl Chem 25 459 1969. |
| Le fetaui | O le vaifofo vai ose malosi malosi.E fa'aoso fa'amalosi i vaila'au malolosi (aemaise le fuming nitric acid), fa'avae, chlorine.E tali lemu i le vai, e fai ai le ammonium bisulfate.Le fetaui ma ammonia, amines, isocyanates, alkylene oxides;epichlorohydrin, oxidizers. |
Tusi lau savali iinei ma lafo mai ia i matou
![Phenol,2-[4,6-bis(2,4-diMethylphenyl)-1,3,5-triazin-2-yl]-5-Methoxy](http://cdn.globalso.com/pengnuochemical/1f9654c8.jpg)
