Sulfamic Acid Hmoov CAS 5329-14-6

Shaanxi BLOOM Tech Co., Ltd. yog ib tug ntawm cov uas paub txog manufacturers thiab lwm tus neeg ntawm sulfamic acid hmoov cas 5329-14-6 nyob rau hauv Suav teb. Txais tos rau cov lag luam wholesale zoo zoo sulfamic acid hmoov cas 5329-14-6 muag ntawm no los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.

Sulfamic acid hmoov, tshuaj hu ua sulfamidic acid, yog ib qho tseem ceeb inorganic khoom acid uas yog structurally derived los ntawm sulfuric acid los ntawm kev hloov ib pawg hydroxyl nrog ib pawg amino. Nws cov mis molecular yog NH₂SO₃H, thiab nws tau muab rau CAS npe 5329-14-6. Nyob rau hauv nws lub cev zoo li, nws feem ntau nthuav tawm li dawb rhombic crystals los yog ib tug dawb crystalline hmoov, tus cwj pwm los ntawm tsis muaj ntxhiab, tsis-volatile, thiab notably-hygroscopic nyob rau hauv ib txwm tej yam kev mob.

Qhov sib xyaw no nthuav tawm qhov tshwj xeeb solubility profile: nws tau yooj yim soluble hauv dej thiab kua ammonia, tsim cov tshuaj aqueous uas muaj ionized thiab muaj zog acidity piv rau cov ntxhia acids xws li hydrochloric acid thiab sulfuric acid. Txawm li cas los xij, nws tsuas yog me ntsis soluble hauv methanol thiab xyaum insoluble hauv cov kuab tshuaj organic xws li ethanol thiab ether. Vim nws cov ntaub ntawv muaj zog thiab muaj zog acidic nyob rau hauv kev daws, nws yog feem ntau hu ua "khoom sulfuric acid," muab cov tswv yim zoo ntawm kev ua tsis yog - volatile, odorless, thiab muaj kuj tsis tshua muaj toxicity rau tib neeg piv rau cov kua mineral acids.

Nyob rau hauv tus qauv ambient kub, cov khoom sulfamic acid tseem nyob ruaj khov thiab tsis yog -hygroscopic tsuav yog nws khaws cia rau hauv qhov chaw qhuav thiab tiv thaiv los ntawm kev sib cuag nrog dej. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo saib xyuas, vim tias nws cov plua plav lossis cov ntsiab lus tseem ceeb tuaj yeem ua rau khaus ntawm lub qhov muag thiab tawv nqaij, nrog rau qhov muaj peev xwm ua rau kub hnyiab thaum raug mus ntev.

Lub versatility ntawm sulfamic acid ua rau nws yog ib qho tseem ceeb raw cov ntaub ntawv nyob rau hauv ntau industrial sectors. Nws yog siv nyob rau hauv kev npaj ntawm tshuaj tua kab mob, raws li ib tug tivthaiv nyob rau hauv hluav taws retardant formulations, nyob rau hauv zus tau tej cov khoom qab zib sweeteners, raws li ib tug preservative, thiab feem ntau nyob rau hauv cov hlau tu thiab descaling cov neeg ua hauj vim nws muaj peev xwm tshem tawm xeb thiab limescale zoo yam tsis muaj ntau tshaj corrosion ntawm lub hauv paus hlau. Nws txoj kev siv dav dav underscores nws cov xwm txheej raws li ib qho tseem ceeb thiab qhov tseem ceeb sib txuas nruab nrab hauv kev tsim khoom niaj hnub thiab kev lag luam.

 

1. Tus neeg saib xyuas tu:

Sulfamic acid hmoovTus neeg saib xyuas tu yog dav siv los ntxuav boilers, condensers, tshav kub exchangers, tsho thiab compound pipelines. Nws yog siv nyob rau hauv lub brewery kom tshem tawm cov nplai txheej ntawm lub khob -lined cia tank, lauj kaub, qhib npias txias thiab npias thoob; Ntxuav lub evaporator ntawm lub enamel Hoobkas thiab cov khoom siv ntawm cov ntawv zeb; Nyob rau hauv cov nqe lus ntawm cua txias, xeb thiab nplai ntawm cov cua txias system thiab evaporative condenser yuav raug tshem tawm; Nws tuaj yeem siv los tshem tawm cov algae thiab nplai hauv seawater evaporator (cov khoom siv distillation), cov khoom siv hluav taws xob thiab cov brine rhaub;

 

Nws tuaj yeem ntxuav cov nplais ntawm cov lauj kaub tooj liab, lub tshuab hluav taws xob, lub tshuab ntxhua khaub ncaws, cov khoom siv nyiaj, cov txee dej, cov vuas luaj ceramic, khoom noj khoom haus thiab cheese ua khoom siv; Nws tuaj yeem tshem tawm cov protein tso rau ntawm lub plab zom mov thiab tso rau ntawm cov tshuaj tua kab mob siv hauv cov nqaij tshiab, zaub thiab cheese ua cov nroj tsuag. Tebchaws Asmeskas Lub Tsev Haujlwm Saib Xyuas Kev Ua Liaj Ua Teb tso cai siv cov amidosulfonova ua cov kua qaub hauv cov nqaij tshiab, nqaij qaib, luav thiab qe ua lag luam.

2. Textile sector:

Amidosulfonova tuaj yeem siv los ua tus neeg saib xyuas kev tshem tawm ntawm nitrite hauv diazotization cov tshuaj tiv thaiv cov nyiaj seem hauv cov dye sector, xim fixative rau textile dyeing, thiab tsim ib txheej fireproof ntawm textile ntaub. Nws kuj tseem siv tau los ua cov xov paj ntxhua khaub ncaws thiab lwm cov koom haum hauv kev lag luam textile.

 

4. Petroleum sector:

Amidosulfonova tuaj yeem siv los tshem tawm cov ntsaws ntawm cov roj reservoir thiab txhim kho cov permeability ntawm cov roj reservoir. Txhaj tshuaj amidosulfonova rau hauv carbonate reservoir. Vim hais tias amidosulfonova yog ib qho yooj yim rau react nrog reservoir pob zeb, nws muaj peev xwm zam lub deposition ntawm ntsev generated los ntawm cov tshuaj tiv thaiv. Tus nqi kho mob yog me ntsis siab dua li ntawm hydrochloric acid, tab sis cov roj ntau lawm yog ob npaug. Tebchaws Asmeskas siv 48.5% potassium glycoacetate thiab 3.4% sulfamic acid. Lub gypsum nplai txheej nyob rau hauv cov roj zoo casing yog ntxuav nrog 0.1-3% aqueous tov ntawm wetting agent, thiab lub sij hawm kho yog hais txog 30 teev.

 

3. Ntawv sector:

Amidosulfonova tuaj yeem siv los ua cov tshuaj bleaching los txo lossis tshem tawm cov catalytic nkaus ntawm cov hlau hnyav ions hauv cov dej cawv bleaching, yog li ua kom cov dej cawv bleaching zoo, txo cov oxidative degradation ntawm cov hlau ions ntawm fiber ntau, tiv thaiv cov tev tawm ntawm cov fiber ntau, thiab txhim kho lub zog thiab dawb ntawm pulp.

 

5. Kev ua liaj ua teb:

Amidosulfonova thiab ammonium sulfamate yog tsim los ua tshuaj tua kab mob. Nws tau hais tias thaum lawv raug siv ncaj qha rau cov nroj tsuag, lawv muaj kev sib cuag nrog cov tshuaj lom neeg; Thaum siv rau hauv av, nws muaj ib tug txiv neej tua nyhuv.

6. Electroplating kua:

Amidosulfonova feem ntau yog siv rau kub lossis hlau plating. Cov tshuaj plating rau kub, nyiaj thiab kub- silver alloy plating muaj 60-170 g ntawm amidosulfonova ib liter dej. Cov tshuaj electroplating raug rau cov poj niam cov khaub ncaws hnav yog 125 g amidosulfonova ib liter dej, uas tuaj yeem tau txais cov nyiaj plating zoo heev. Alkali hlau sulfamate, ammonium sulfamate los yog sulfamate yuav siv tau raws li conductive thiab buffering tebchaw nyob rau hauv lub tshiab aqueous kub plating da dej.

 

Thaum rov qab los ntawm npib tsib xee plating khib nyiab, cation txauv resin yog siv rau adsorption thiab kev kho mob, thiab tom qab ntawd cov amino sulfonic acid yog siv los ntxuav cov resin, kom cov adsorbed resin tuaj yeem desorbed thiab cov resin tuaj yeem rov tsim dua. Piv txwv li, rau kev kho mob ntawm 400 ppmNi electroplating pov tseg kua, 50 ml ntawm 150 g / L amidosulfonova yog siv, thiab cov zoo (NH2SO3) yog 2112 g / L, thiab NiSO4148 g / L. Thaum kho cov nickel-plated qhov chaw, nickel plating yog yuav tsum tau rau ntawm npib tsib xee, thiab 100 g / L amidosulfonova tuaj yeem siv rau kev kho mob anode. Ua ntej nickel plating, npib tsib xee plating nto yuav tsum tau ntxuav nrog 0.003 ~ 0.1 gram ntawm amidosulfonova tov.

Cov ntsiab lus ntawm aminosulfonic acid nyob rau hauv tooj liab plating da dej yog 3 ~ 20 L, thiab kev ua haujlwm ntawm aminosulfonic acid yog ua kom cov txheej zoo thiab ductile, thiab nws cov viscosity siab.

 

Thaum plating iridium, NH2SO3H / Ir Ntau dua lossis sib npaug li 7, iridium txheej tau txais tsis muaj qhov tawg, lub thickness ntawm iridium txheej yog 15 microns, thiab cov nplaum nplaum yog loj. Cov khoom no muaj kev ua haujlwm zoo hauv cov khoom siv tsis siv neeg los tiv thaiv - pa phem.

Thaum rhodium-rhenium alloy yog plated rau cov khoom siv nyiaj thiab cov khoom siv hluav taws xob, cov ntsiab lus ntawm amidosulfonova hauv electrolyte yog 100 g / L. Thaum lub thickness ntawm cov txheej yog tsawg dua los yog sib npaug li 5 μ m, nws muaj hardness heev thiab muaj zog corrosion kuj, thiab txheej yog heev ci thiab zoo nkauj.

Lub ci thiab zoo nkauj rhodium-rhenium hluav taws xob txheej ntawm tooj dag muaj siab hardness thiab corrosion kuj. Cov tshuaj plating muaj 100 g / L ntawm amidosulfonova, 50 g / L ntawm concentrated sulfuric acid, 2 g / L ntawm rhodium (xws li sulfate), 0.05 g / L ntawm rhenium (xws li K3N (RuCl4H2O2) 2). Ntawm 65℃thiab 1 ~ 2 A / dm2, tus nqi tso tawm yog 3 ~ 4 mg / A / min.

 

Ltalis tau siv lead sulfamate da dej es tsis txhob fluorosilicic acid da dej los txo cov pa phem. Nws muaj ntau yam kev siv hauv kev tiv thaiv -corrosion aluminium sector. Cov khoom muaj luster zoo thiab kev ua haujlwm zoo heev.

7. Kev tshuaj xyuas kev npaj ua ke:

Hauv kev npaj cov organic,sulfamic acid hmoovyog cov kua qaub uas pheej yig thiab yooj yim kom tau txais thiab muaj kev ruaj ntseg zoo. Nws muaj cov nyhuv catalytic zoo ntawm esterification cov tshuaj tiv thaiv nrog cov kua qaub thiab tsis corrode cov cuab yeej. Nyob rau tib lub sijhawm, nws tseem yog cov khoom siv raw rau kev tsim cov khoom qab zib, tshuaj tua kab mob, nplaim hluav taws, tshuaj tua kab mob, thiab lwm yam. Cov khoom uas muaj purity siab tshaj 99.9% kuj tseem siv tau los ua cov txheej txheem daws cov kua qaub thaum lub sij hawm alkali titration.

Cov keeb kwm ntawm sulfamic acid hnub rov qab mus rau 1836, thaum Ross thawj npaj cov compound los ntawm reacting txhuas sulfite nrog hydrogen sulfide. Ob peb xyoos tom qab, xyoo 1878, Bergeron tau ua tiav ib daim ntawv ntshiab ntawm sulfamic acid. Txawm li cas los xij, nws tsis yog txog thaum xyoo 1930s uas cov kws tshawb fawb tau pib mob siab rau kev sim kev tshawb fawb tsom rau nws cov khoom lag luam. Qhov kev txaus siab no tau loj hlob nyob rau xyoo 1950, vim tias kev nthuav dav daim ntawv thov ntawm sulfamic acid txhawb kev txhim kho ntxiv hauv nws cov cuab yeej tsim khoom. Thawj qhov kev ua lag luam loj tshaj plaws tau tshwm sim nyob rau xyoo 1960s thiab thaum ntxov 1970s, thaum Tebchaws Meskas tau ua tiav kev tsim khoom thawj zaug, tsim cov nroj tsuag uas muaj peev xwm ntawm 1,000 tons. Nyob ib ncig ntawm tib lub sijhawm, nyob rau xyoo 1970, Tuam Tshoj kuj tau pib nws txoj kev tshawb fawb, feem ntau tsim cov txheej txheem uas siv urea thiab tshuaj tua kab mob los ua cov khoom siv raw los tsim sulfamic acid.

Compound khoom ntawmsulfamic acid hmoov:

Aminosulfonic acid tuaj yeem ua rau hauv cov muaju ntshiab heev uas ruaj khov ntawm chav tsev kub. Nws cov tshuaj aqueous muaj tib lub zog acidity li hydrochloric acid thiab sulfuric acid, tseem hu ua sulfuric acid. Aminosulfonic acid yog ib qho khoom siv ua haujlwm nrog cov amino thiab sulfonic pawg, uas tuaj yeem nqa tawm ntau cov tshuaj tiv thaiv kab mob ntsig txog nws.

1. Cov tshuaj tiv thaiv decomposition: Nyob rau hauv ib qho chaw qhuav ntawm qhov kub thiab txias, amidosulfonova kuj ruaj khov. Tsuav nws tsis tiv nrog dej, cov khoom tsis yog hygroscopic. Nws decomposes ntawm qhov kub thiab txias thiab tso tawm oxides ntawm nitrogen thiab sulfur.

2 HSO₃NH₂=SO₂+SO₃+N₂+2H₂+H₂O

2. Cov tshuaj tiv thaiv nrog hlau: Amidosulfonova tuaj yeem hnov ​​​​mob nrog hlau los ua ntsev thiab hydrogen, tab sis hnov ​​​​mob nrog cov hlau nquag, ib qho hydrogen ntawm cov amino acid tuaj yeem hloov los ua cov ntsev bimetallic.

2 HSO₃NH₂+Zn=Zn(SO₃NH₂)₂+H₂

HSO₃NH₂+2Na=NaSO₃NHNa + H₂

3. React nrog hlau oxides, hydroxides thiab ntsev:

2 HSO₃NH₂+FeO=Fe(SO₃NH₂)₂+H₂O

4. Cov tshuaj tiv thaiv nitrite thiab nitrate: Amidosulfonova tuaj yeem oxidized sai sai los ntawm nitrite thiab nitrate.

HNO₃+ HSO₃NH₂=H₂YOG₄+N₂O+H₂O₂

HNO₂+ HSO₃NH₂=H₂YOG₄+N₂+H₂O

5. Cov tshuaj tiv thaiv oxidant: Amidosulfonova tuaj yeem oxidized los ntawm hypochloric acid, tab sis tsis yog los ntawm chromic acid, poov tshuaj permanganate thiab ferric chloride.

KClO₃+2HSO₃NH₂=₂H₂YOG₄+ KCl + N₂+H₂O

2 HLO + HSO₃NH₂=HSO₃NCL₂+2H₂O

6. Cov tshuaj tiv thaiv nrog cawv thiab phenol:

HSO₃NH₂+ ROH → ROSO₂ONH₄

HSO₃NH₂+C₆H₅OH → C₆H₅OSO₂ONH₄

7. Reacts nrog amines thiab amides:

HSO₃NH₂+ NRH₂→ NRH₃YOG₃NH₂

HSO₃NH₂+C₆H₅CONH₂→C₆H₅CONHSO₃NH₄

8. Generation ntawm complex: Amidosulfonova reacts nrog sodium sulfate tsim amidosulfonova complex.

6 HSO₃NH₂+5Na₂YOG₄=6HSO₃NH₂+5Na₂YOG₄+15H₂O

9. Hydrolysis cov tshuaj tiv thaiv: Thaum cov tshuaj amidosulfonova aqueous yog rhuab mus rau ntau tshaj 60 degree, nws yuav hydrolyzed rau hauv sulfate.

HSO₃NH₂+H₂O=NH₄HSO₄

10. Hauv kev npaj cov organic, amidosulfonova feem ntau yog siv los ua cov kua qaub rau catalyze lossis koom nrog ntau yam kev cuam tshuam cov organic, xws li phenol thiab - Pechmann condensation cov tshuaj tiv thaiv ntawm ketone ester, Beckmann rearrangement cov tshuaj tiv thaiv ntawm oxime, intramolcular los yog intermolecular Diels -Alder cov tshuaj tiv thaiv, thiab lwm yam.

Cim npe nrov: sulfamic acid hmoov cas 5329-14-6, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom