2-Mercaptobenzothiazole_MBT 149-30-4
Faahfaahinta Alaabta
| Kala soocidda | Wakiilka Kaaliyaha Kiimikada |
| CAS Maya. | 149-30-4 |
| Magacyo Kale | Mercapto-2-benzothiazole; MBT |
| MF | C7H5NS2 |
| EINECS Maya. | 205-736-8 |
| daahirnimo | 99% |
| Meesha Asal ahaan | Shanghai, Shiinaha |
| Nooca | Dardariyaha caagga ah |
| Isticmaalka | Wakiilada Caawiyaha Caagga ah |
| Magaca alaabta | 2-Mercaptobenzothiazole |
| Magac kale | 2-MBT; Dardariyaha Sulfur M |
| Xaaladaha kaydinta | Ku kaydi meel ka hooseysa +30°C |
| PH | 7 (0.12g/l, H2O, 25 ℃) |
| Barta karkarinta | 223°C (qiyaasta qallafsan) |
| cufnaanta | 1.42 |
| xasiloonida | Deggan Aan ku habboonayn walxaha oksaydhaynta ee xooggan. guban kara |
| Solubility | 0.12g/l |
| ur | Aan ur lahayn |
Sharaxaada
2-Mercaptobenzothiazole waa kiimiko leh caanaha molecular C7H5NS2. Irbad monoclinic huruud ah oo khafiif ah ama kiristaalo u eg caleen. Ku milmay glacial acetic acid, milmay alkali iyo xal karboonayt, oo aan lagu milmin biyaha. Leh dhadhan qadhaadh oo leh ur aan fiicnayn.
Shaqada
Sida dardargelinta vulcanization-ka guud, alaabtan waxaa si weyn loogu isticmaalaa caag kala duwan. Xawaaraha vulcanization ee caag dabiici ah iyo caag synthetic sida caadiga ah vulcanization leh baaruud. Si kastaba ha ahaatee, waxay u baahan tahay in lagu hawlgeliyo zinc oxide, fatty acid, iwm. ka hor inta aan la isticmaalin. Inta badan waxaa lagu daraa hababka kale ee dardargelinta, sida dithiothiuram iyo tellurium dithiocarbamate, waxa loo isticmaali karaa dardar vulcanization caag butyl; waxaa loo isticmaali karaa in lagu daro maleate sunta rasaasta qabiilka ah ee midabka khafiifka ah ee biyaha u adkeysan kara chlorosulfonated polyetylen. Inta badan waxaa lagu daraa dithiocarbamate ee cinjirka, iyo marka lagu daro diethylamine diethyldithiocarbamate, waxaa lagu vulcanized karaa heerkulka qolka. Alaabtu way fududahay in lagu kala firdhiyo caag mana wasakhayso. Si kastaba ha ahaatee, sababtoo ah dhadhan qadhaadh, kuma habboona in loo isticmaalo cuntada la xidhiidha alaabta caagga ah. Accelerator M waa dhexdhexaadiyaha xawaaraha MZ, DM, NS, DIBS, CA, DZ, NOBS, MDB, iwm
Midabkan waxaa loo isticmaalaa in lagu dheehdo polyester-ka iyo maryaha isku dhafan. Marka 2-mercaptobenzothiazole loo isticmaalo wax lagu daro korantada, waxa kale oo loo yaqaannaa Acid copper plating brightener M, waxaana loo isticmaalaa sidii wakiil ifaya oo loogu dahaadhay naxaas dhalaalaysa oo leh sulfate copper oo ah cusbada ugu weyn.
Intaa waxaa dheer, sheyga waxaa sidoo kale loo isticmaalaa in lagu diyaariyo sunta cayayaanka iyo fungicides, synergists bacriminta nitrogen, jarida saliidaha iyo daraysyada, wakiilada anti-dabashka organic in chemistry sawir, biraha daxalka inhibitors, iwm Intaa waxaa dheer, waa reagent ah falanqaynta kiimikada. Alaabta suntu way ku yar tahay waxayna saameyn xun ku leedahay maqaarka iyo xuubka xabka.
Loo isticmaalo sidii reagen xasaasi ah iyo dardariyaha caagga si loo go'aamiyo dahabka, bismuth, cadmium, kobalt, meerkuri, nikkel, lead, thallium iyo zinc.
Inta badan waxaa loo isticmaalaa soo saarista taayirrada, tuubooyinka gudaha, cajaladaha, kabaha caagga ah iyo alaabada kale ee caagga warshadaha.
Alaabtani waa mid ka mid ah dawooyinka wax ku oolka ah ee ka ilaaliya naxaasta ama naxaasta daawaha. Marka habka qaboojinta uu ka kooban yahay qalabka naxaasta iyo biyaha ceeriin waxay ka kooban yihiin xaddi gaar ah oo ah ions copper, alaabtan ayaa lagu dari karaa si looga hortago daxalka naxaasta.
2-Mercaptobenzothiazole waa dhex dhexaad ka ah fenthiofen herbicide, iyo sidoo kale dardariyaha caaga ah iyo dhexdhexaadintiisa.
Inta badan waxaa loo isticmaalaa sidii iftiimaynaha naxaasta sulfate ee dhalaalaya. Waxay leedahay saameyn siman oo wanaagsan. Qiyaasta guud waa 0.05 ~ 0.10 g/L. Waxa kale oo loo isticmaali karaa dhalaalle ahaan dahaadhka qalinka ee cyanide. Ka dib marka lagu daro 0.5 g / L, polarisability of cathode waa la kordhiyaa, iyo crystals of ion silvers ayaa u janjeedha oo loo habeeyey si ay u sameeyaan lakab qalin ah oo dhalaalaya.
