Dicyandiamide DCDA CAS 461-58-5
Inkcazo
Umgubo wekristale omhlophe. Iyanyibilika emanzini, utywala, i-ethylene glycol kunye ne-dimethylformamide, i-Insoluble kwi-ether kunye ne-benzene. Ayinakutsha. Izinzile xa yomile.
Isicelo siFayile
Ingasetyenziselwa ukuvelisa i-agent ye-sewage decolorization, esetyenziswa njengesichumiso, i-cellulose nitrate stabilizers, i-rubber vulcanization accelerators, ekwasetyenziselwa ukwenza iiplastiki, i-synthetic resins, ivanishi yokwenziwa, ikhompawundi ye-cyanide, okanye imathiriyeli ekrwada yokuvelisa i-melanin, esetyenziselwa ukuqinisekiswa kwe-melanin. i-cobalt, i-nickel, ithusi kunye ne-palladium, i-organic synthesis, i-nitrocellulose stabilizer, i-hardener, i-detergent, i-vulcanization accelerator, i-resin synthesis.
Inkcazo
| Into | Isalathiso |
| Umxholo weDicyyandiamide ,% ≥ | 99.5 |
| Ilahleko yokuFuthumala ,% ≤ | 0.30 |
| Isiqulatho sothuthu ,% ≤ | 0.05 |
| Umxholo weCalcium,%. ≤ | 0.020 |
| UVavanyo lweMvuva engcolileyo | Ufanelekile |
Indlela yokusetyenziswa
1. Ukusebenza okuvaliweyo, ukukhupha umoya wendawo
2. Umqhubi kufuneka ahambe ngoqeqesho olukhethekileyo, ukuthotyelwa ngokungqongqo kwimigaqo. Kucetyiswa ukuba abaqhubi banxibe izigqubuthelo zothuli zokucoca iimaski, iiglasi zokhuseleko lwekhemikhali, iiovaroli ezichasene netyhefu, kunye neeglavu zerabha.
3. Gcina kude nomlilo kunye nemithombo yobushushu, kwaye ukutshaya akuvumelekanga ngokungqongqo kwindawo yokusebenza. Sebenzisa izixhobo zokungenisa umoya ezingagqabhukiyo kunye nezixhobo. Kuphephe ukuvelisa uthuli . Gwema ukudibana nee-oxidants, i-acids, i-alkalis.
Ukugcinwa kunye nokuPakisha
1. Igcinwe kwindawo epholileyo, nengena umoya. Zigcine kude nomlilo kunye nemithombo yobushushu.
2. Kufuneka igcinwe ngokwahlukileyo kwi-oxidants, i-acids, kunye ne-alkali, ukuphepha ukugcinwa okuxubileyo.
3. Ipakishwe kwisingxobo seplastiki esilukiweyo esine-lining yangaphakathi, ubunzima obungama-25 kg.