ʻO ke Citrate kēpau CAS 512-26-5
Citrate kēpau
CAS RN:512-26-5
He ʻAhahui Lahui:229
1. Nā waiwai kino a me nā kemika：
1.1 Ke ʻano molekole: C12H10KA14Pb3
1.2 Kaumaha Molekala: 999.8
1.3 Hoʻoheheʻe ʻia: Hoʻoheheʻe ʻole ʻia i ka wai
1.4 Paʻa a me ka pane ʻana: Paʻa i ka mahana maʻamau a me nā kaomi. E palaho ia i ka wā e hui ai me ka waikawa nitric a i ʻole ka waikawa acetic. Hoʻopili ʻia ka makū.
2. Nā papa kuhikuhi loea:
| Mea | Papa Kuhikuhi |
| Ka nui o ke kēpau, %(m/m) | 60.93~62.17 |
| Ka makū, %(m/m) | ≤2 |
| pH no nā mea hoʻoheheʻe wai | 5~6 |
| ʻIona kēpau (Pb2+) | ʻaʻohe |
| Ka helu hala (ma o ka sieve maʻamau o 120-mesh),% | 100 |
| helehelena | Pauka keʻokeʻo |
Ua hoʻohana ʻia ʻo Lead Citrate ma ke ʻano he mea hoʻonui wikiwiki i ka puhi ʻana i nā propellants paʻa a i ʻole ka mea hoʻohālikelike no ka microscope uila.
Hoʻopili ʻana:ʻEke pepa Kraft i uhi ʻia me ka ʻeke palakiko, ʻo ke kaumaha ʻupena he 25 kg no kēlā me kēia ʻeke.
Ka mālama ʻana:Mālama ʻia i kahi wahi anuanu a ea. ʻO ke ola o ka papa he 12 mau mahina ma hope o ka lā hana. Loaʻa nō ia inā kūpono ka hopena o ka hoʻāʻo hou ʻana ma hope o ka lā pau.
Nā kuhikuhi palekana:ʻAihue. Pono e hoʻokomo ʻia ka hana me nā mīkina lima laholio synthetic a me nā pale lepo e pale aku ai i ka pili ʻana o ka ʻili a me ka hanu ʻana i ka lepo.
Ka halihali:E pale i ka wai a me ka pili ʻana i ka wā e lawe ʻia ai. Mai hoʻohuihui me nā mea hoʻoheheʻe ikaika a i ʻole ka meaʻai.
