ʻO mākou kekahi o nā alakaʻiDMC ʻO Dimethyl carbonate nā mea kūʻai aku ma Kiname CAS616-38-6
| Hōʻike wehewehe | Unite ana | Nā kikoʻī | Ka hopena hoao |
| Ka nana aku | - | Wai waihoʻoluʻu & ʻākala | Wai waihoʻoluʻu & ʻākala |
| Maʻiʻo | % | ≥99.50 | 99.91 |
| Methanol | % | ≤0.0300 | 0.0147 |
| Mākū | % | ≤0.0300 | 0.02 |
| ʻO ka mānoanoa 25ºC | g/cm3 | 1.071±0.005 | 1.071 |
| Kala, Pt-Co | APHA kala | ≤10 | 5 |
ʻO Dimethyl CarbonateHoʻohana:
1. Hiki ke pani i ka toluene, xylene, ethyl acetate, butyl acetate, acetone a butanone i loko o ka pena a me ka ʻoihana hoʻopili i kahi mea hoʻoheheʻe haʻahaʻa haʻahaʻa hou.He huahana kemika ʻōmaʻomaʻo e pili ana i ke kaiapuni
2. Hoʻohana nui ʻia ka mea methylating maikaʻi, carbonylating agent, hydroxymethylating agent a me methoxylating agent.
3. ʻO Phosgene, dimethyl sulfate, methyl chloroformate a me nā mea ʻawaʻawa ʻē aʻe i manaʻo ʻia he mau pani.
4. Synthesis o polycarbonate, diphenyl carbonate, isocyanate, etc
5. I ka lāʻau lapaʻau, hoʻohana ʻia ia e synthesize i nā lāʻau anti-infective, antipyretic a me nā lāʻau analgesic, nā huaora a me nā lāʻau lapaʻau waena.
6. Hoʻohana nui ʻia nā pesticides e hana i ka methyl isocyanate, a laila kekahi mau lāʻau carbamate a me nā pesticides (anisole)
7. ʻO nā mea hoʻohui kino, lithium battery electrolyte, etc
ʻO Dimethyl Carbonateʻike kaʻahele:
UN: 1161 Papa: 3 PG: Ⅱ
HS Code: 2920900090
Nā ʻano pōʻino
ʻAi ʻia, ʻaʻa i ke ahi ākea a me ka wela nui.I loko o ke ahi, he pilikia pahū nā ipu wela.
ʻO nā huahana puhi ʻino
Kalapona kalapona, kalapona kalapona.
ʻano kinai ahi
Ke one.ʻO ka huʻa, ka pauka maloʻo, carbon dioxide.
Lapaʻau ulia pōpilikia
E hoʻokuʻu koke i nā limahana mai ka wahi i hoʻopōʻino ʻia i ka wahi palekana, e hoʻokaʻawale iā lākou a hoʻopaʻa loa i ko lākou komo ʻana.E ʻoki i ke kumu ahi.Manaʻo ʻia e ʻaʻahu nā limahana lapaʻau pilikia i nā respirator paʻa pono ponoʻī a me nā lole hana anti-static.Mai hoʻopā pololei i ka leakage.E ʻoki i ke kumu o ka leakage e like me ka hiki.Kāohi i ka kahe ʻana i loko o nā wahi i kaupalena ʻia e like me nā ʻauwai a me nā ʻauwai hoʻoheheʻe wai.Leaka liʻiliʻi: hoʻomohu me ke one, vermiculite a i ʻole nā mea inert ʻē aʻe.E hōʻiliʻili a lawe i kahi ākea no ke kanu ʻana, ka hoʻoheheʻe ʻana a i ʻole ke ahi.Leaka nui: kūkulu i ka lua a ʻeli paha i lua no ka hōʻiliʻili ʻana.E uhi i ka huʻa e hōʻemi i ka pōʻino mahu.E hoʻoneʻe i ke kaʻa pahu a i ʻole ka mea hōʻiliʻili kūikawā me ka pahū pahū, hana hou a lawe ʻia paha i kahi kahua lapaʻau no ka hoʻolei ʻana.
Hoʻomalu no ka hana
ʻO ka hana ʻana i ka ea a me ka hoʻonui ʻana i ka ea.Pono nā mea hana e hoʻomaʻamaʻa kūikawā a mālama pono i nā kaʻina hana.Manaʻo ʻia e hoʻohana nā mea hana i nā masks kānana kānana ponoʻī (half masks), nā aniani palekana kemika, nā lole hana anti-static a me nā mīkina lima pale ʻaila.E mālama i ke ahi a me nā kumu wela.Ua kapu loa ka puhi paka ma ka wahi hana.E hoʻohana i ka ʻōnaehana hoʻoheheʻe pahū a me nā mea hana.Kāohi i ka mahu e kahe ana i ka lewa o ka wahi hana.Hōʻalo i ka hoʻopili ʻana me nā oxidants, reductants a me nā waikawa.E mālama pono i ka pōʻino o ka pūʻolo a me ka pahu.Pono e hoʻolako ʻia nā lako pale ahi a me nā lako lapaʻau ulia pōpilikia o nā ʻano like a me nā nui.Loaʻa paha nā mea ʻino i loko o nā pahu pahu.
Nā mālama mālama
E kūʻai i loko o kahi hale kūʻai maʻalili, maloʻo a maikaʻi ʻole.E mālama i ke ahi a me ke kumu wela.ʻAʻole pono ka mahana mālama ma mua o 10 ℃.E hoʻopaʻa i nā pahu.E hoʻokaʻawale ʻia ia mai nā oxidants, reductants, acids, etc. a ʻaʻole ʻae ʻia ka waiho ʻana i hui ʻia.Pono e hoʻohana ʻia nā kukui pahū a me nā mea hoʻoheheʻe.ʻAʻole ʻae ʻia ka hoʻohana ʻana i nā mea hana mechanical a me nā mea hana maʻalahi e hana i nā huna huna.E hoʻolako ʻia ka wahi mālama me nā lako lapaʻau ulia pōpilikia a me nā mea lawe kūpono.
Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i hoʻokumu ʻia i ka makahiki 2007, aia ma Shijiazhuang kūlanakauhale ʻo ia ke kapikala o Hebei Province a me ka ʻāpana hub ma waena o Beijing Tianjin a me Hebei a loaʻa iā ia ka pono o ka lawe ʻana.ʻO kā mākou hui kahi ʻoihana ʻenehana kiʻekiʻe hou me ka Research & Development, ka hana ʻana a me ke kūʻai aku.
