Dicyandiamide DCDA CAS 461-58-5
Nkọwa
kristal ọcha ntụ ntụ. Ọ bụ soluble na mmiri, mmanya, ethylene glycol na dimethylformamide, Na-adịghị ike na ether na benzene. Enweghị ọkụ. Kwụsie ike mgbe akọrọ.
Edebanyere ngwa
Enwere ike iji ya na-emepụta ihe na-emepụta mmiri mmiri mmiri, nke a na-eji dị ka fatịlaịza, cellulose nitrate stabilizers, rubber vulcanization accelerators, nke a na-ejikwa mee plastik, resins synthetic, varnish sịntetik, cyanide compound, ma ọ bụ ihe eji eme ihe maka ịmepụta melanin, nke a na-eji maka nkwenye nke cobalt, nickel, ọla kọpa na palladium, organic synthesis, nitrocellulose stabilizer, hardener, detergent, vulcanization accelerator, resin njikọ.
Nkọwapụta
| Ihe | Index |
| Ọdịnaya Dicyandiamide,% ≥ | 99.5 |
| Ọkụ ọkụ ,% ≤ | 0.30 |
| Ọdịnaya Ash,% ≤ | 0.05 |
| Ọdịnaya Calcium,%. ≤ | 0.020 |
| Nnwale ọdịda ọdịda adịghị ọcha | tozuru oke |
Usoro ngwa
1. Ọrụ mechiri emechi, ikuku ventilashị nke mpaghara
2. Onye ọrụ ahụ aghaghị ịgafe ọzụzụ pụrụ iche, na-agbasosi iwu ike. A na-atụ aro ka ndị na-arụ ọrụ na-eyi mkpuchi uzuzu uzuzu nke na-eme onwe ya, enyo nchekwa kemịkalụ, uwe mwụda na-egbochi nsị, na uwe rọba.
3. Kwụsị n'ebe ọkụ na ihe ndị na-ekpo ọkụ na-esi na ya pụta, na ịṅụ sịga ka amachibidoro n'ebe ọrụ. Jiri sistemu na akụrụngwa ikuku ikuku na-egbochi mgbawa. Zere iwepụta uzuzu . Zere kọntaktị na oxidants, acids, alkalis.
Nchekwa na nkwakọ ngwaahịa
1. A na-echekwa ya n'ụlọ nkwakọba ihe dị jụụ. Wepụ ọkụ na isi mmalite okpomọkụ.
2. Ekwesịrị ịchekwa ya iche site na oxidants, acids, na alkalis, na-ezere nchekwa agwakọta.
3. A na-ejupụta na akpa rọba kpara akpa na mkpuchi dị n'ime, ịdị arọ net dị 25 n'arọ.