ʻO Dimethyl Formamide/DMF Kūʻai Kūʻai a me ke kumu kūʻai hoʻokūkū
Palapala noi
ʻO Dimethyl formamide (DMF) ma ke ʻano he mea waiwai nui a me ka solvent maikaʻi loa, i hoʻohana nui ʻia i ka polyurethane, acrylic, pharmaceuticals, pesticides, dyes, electronics a me nā ʻoihana ʻē aʻe.Holoi ʻia i ka ʻoihana polyurethane ma ke ʻano he curing agent, hoʻohana nui ʻia no ka hana ʻana i ka ʻili synthetic pulu;ʻO nā lāʻau lapaʻau synthetic i ka ʻoihana lāʻau lapaʻau e like me nā mea waena, hoʻohana nui ʻia i ka hoʻomākaukau ʻana i ka doxycycline, cortisone, sulfa drug production;ʻoihana acrylic ka papa kaapuni kinai e like me ka solvent i hoʻohana nui ʻia no ka hana wili maloʻo acrylic;ʻoihana pesticide no ka hana ʻana i nā pesticides kiʻekiʻe a me ka haʻahaʻa haʻahaʻa;ka waiʻona i ka ʻoihana wai e like me ka solvent;nā ʻāpana tinned i ka ʻoihana uila e like me ka hoʻomaʻemaʻe, etc.;nā ʻoihana ʻē aʻe, me ka lawe ʻana i nā kinoea weliweli, ka crystallization lāʻau lapaʻau me ka hoʻohana ʻana i nā solvents.
Hōʻike Huahana
inoa mea kūʻai | N, N- Dimethylformamide |
CAS# | 68-12-2 |
huaʻōlelo like | DMF;ʻO Dimethyl Formamide |
Inoa Kimia | N, N- Dimethylformamide |
ʻO ke kimekema | HCON(CH3)2 |
Na Waiwai Kino a Kimia
kūlana kino a me ka helehelena | Waiwai |
ʻala | Makemake ʻo Amine.(Lili iki.) |
ʻono | ʻAʻole loaʻa |
Kaumaha Molecular | 73.09 g/mole |
kalakala | ʻAʻohe kala i ka melemele māmā |
pH (1% soln/wai) | ʻAʻole loaʻa |
Lae paila | 153°C (307.4°F) |
Lae hehee: | -61°C (-77.8°F) |
Mahana Koʻikoʻi | 374°C (705.2°F) |
Kaumaha Kūikawā | 0.949 (Wai = 1) |
Waihona
ʻOiai ʻo Dimethyl Formamide (DMF) he mea hoʻokalakupua me nā mea hiki ke ahi a me nā mea hoʻoheheʻe, pono e ʻike ʻia kēia mau mea i ka wā e mālama ai:
1. Kaiapuni mālama: Pono e mālama ʻia ʻo DMF i kahi ʻoluʻolu, maloʻo a maikaʻi-ventilated, e pale i ka lā a me ka wela kiʻekiʻe.Pono ka wahi e waiho ai mai ke ahi, ka wela a me ka oxidant, nā hale pahū.
2. Packaging: Pono e mālama ʻia ʻo DMFS i loko o nā pahu airtight o ka maikaʻi paʻa, e like me nā ʻōmole aniani, nā ʻōmole plastik a i ʻole nā pahu metala.Pono e nānā mau i ka pono a me ka paʻa o nā ipu.
3. Kāohi i ka huikau: ʻAʻole pono e hui pū ʻia ka DMF me ka oxidant ikaika, ka waikawa ikaika, ke kumu ikaika a me nā mea ʻē aʻe e pale aku ai i nā hopena pōʻino.I ke kaʻina o ka mālama ʻana, ka hoʻouka ʻana, ka wehe ʻana a me ka hoʻohana ʻana, pono e uku ʻia e pale i ka collision, friction a me ka haʻalulu, e pale aku i ka leakage a me nā pōʻino.
4. Kāohi i ka uila static: I ka DMF waihona, hoʻouka, unloading a me ka hoʻohana kaʻina hana, pono e pale i ka hanauna o static uila.Pono e lawe ʻia nā hana kūpono, e like me ka grounding, coating, antistatic equipment, etc.
5. Ka hōʻailona hōʻailona: Pono e kaha ʻia nā pahu DMF me nā lepili a me ka ʻike maopopo, e hōʻike ana i ka lā mālama, ka inoa, ka manaʻo, ka nui a me nā ʻike ʻē aʻe, i mea e maʻalahi ai ka hoʻokele a me ka ʻike.
ʻIkepili Kaʻa
Hoʻokaʻawale DOT: PALAPALA 3: Ka wai wela.
ʻIkepili: : N,N-Dimethylformamide
Helu UN: 2265
Nā Kūlana Kūikawā no ka lawe ʻana: ʻAʻole loaʻa
Packaging & lawe ʻana
Nā kikoʻī kikoʻī: 190kg / pahu, 15.2MT / 20'GP a i ʻole ka pahu ISO
Delivery Detail: E like me nā koi o ka mea kūʻai aku