SHANDONG CROWNCHEM INDUSTRIES CO., LTD.
Hoʻohana nui ʻia ʻo 2-Methyl Tetrahydrofuran i ka Synthesis o nā mea ʻala, nā mea hou a pēlā aku.
Waiwai
ʻO ka wai kala ʻole, ʻalohilohi me kahi ʻala like o ka ether.
ʻIkepili ʻenehana
| 'ikamu | Kūlana |
| Maemae（%） | ≥99.5 |
| Māmā（%） | ≤0.03 |
| Lae paila（℃） | 78-80 |
| Kaha (g/ml) | 0.86 |
| Hōʻike hōʻike（ηD20） | 1.4046-1.4066 |
| BHT(PPM) | 150-400 |
Palapala noi
● Hoʻohana ʻia no ka hana ʻana i ka chloroquine phosphate, primaquine phosphate, etc.
● Hoʻohana ʻia ʻo ia e like me ka solvent, e like me ke pani no ka tetrahydrofuran ma Grignard Reaction ， a me kahi mea hoʻololi no benzene, toluene, chloroform a me nā mea hoʻonā.Hoʻohana nui ʻia ia i ka synthesis o nā mea ʻala, nā mea hou a pēlā aku.
● Ua hoʻohana 'ia i loko o automotive wahie hoʻohui.
Puke a me ka waiho ʻana
170KG pahu kila, 17.6MT (80 pahu) ma 20'FCL, aiʻole 20MT ma ISO pahu.Mālama ʻia ma kahi ʻeleʻele, maloʻo a me ka makani.E mālama i ke ahi a me ke kumu wela.ʻAʻole pono ka mahana ma mua o 37 ℃.
Ka lōʻihi o ka mālama ʻana: 12 mahina.
Ka ikaika o ka hui
Hōʻikeʻike
Palapala
FAQ
1. He aha kāu mau kumukūʻai?
Hiki ke hoʻololi i kā mākou mau kumukūʻai ma muli o ka lako a me nā kumu mākeke ʻē aʻe.E hoʻouna mākou iā ʻoe i kahi papa inoa kūʻai hou ma hope o ka hoʻopili ʻana o kāu hui iā mākou no ka ʻike hou aku.
2. Loaʻa iā ʻoe ka helu kauoha liʻiliʻi?
ʻAe, koi mākou i nā kauoha honua āpau e hoʻomau i ka nui o nā kauoha liʻiliʻi.Inā ʻoe e ʻimi nei e kūʻai hou aku akā ma ka liʻiliʻi liʻiliʻi, paipai mākou iā ʻoe e nānā i kā mākou pūnaewele.
3.Can hiki iāʻoe ke hoʻolako i nā palapala pili?
ʻAe, hiki iā mākou ke hāʻawi i ka hapa nui o nā palapala me nā palapala hōʻoia o ka nānā ʻana / Conformance;Inikua;Origin, a me nā palapala hoʻoili ʻē aʻe inā pono.
4.He aha ka manawa alakaʻi maʻamau?
No nā laʻana, ʻo ka manawa alakaʻi ma kahi o 7 mau lā.No ka hana nui, ʻo ka manawa alakaʻi he 20-30 mau lā ma hope o ka loaʻa ʻana o ka uku waihona.E lilo nā manawa alakaʻi i ka manawa (1) loaʻa iā mākou kāu waihona, a (2) loaʻa iā mākou kāu ʻae hope no kāu huahana.Inā ʻaʻole hana kā mākou mau manawa alakaʻi me kāu palena manawa, e ʻoluʻolu e hele i kāu mau koi me kāu kūʻai.Ma nā hihia a pau e ho'āʻo mākou e hoʻokō i kāu mau pono.I ka hapanui o nā hihia, hiki iā mākou ke hana pēlā.
5. He aha nā ʻano uku uku āu e ʻae ai?
Hiki iā ʻoe ke uku i kā mākou waihona kālā, Western Union a i ʻole PayPal:
30% waiho ma mua, 70% koena i ke kope o B/L.