Phthalimide Potassium Salt CAS 1074-82-4 Maʻemaʻe >99.0% (HPLC)
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o Phthalimide Potassium Salt (CAS: 1074-82-4) me ke kūlana kiʻekiʻe.Hiki iā Ruifu Chemical ke hāʻawi aku i ka honua holoʻokoʻa, ke kumukūʻai hoʻokūkū, ka lawelawe maikaʻi loa, ka liʻiliʻi a me ka nui nui i loaʻa.E kūʻai i ka paʻakai Phthalimide Potassium,Please contact: alvin@ruifuchem.com
Inoa Kimia | ʻO ka Paʻakai Phthalimide Potassium |
Nā huaʻōlelo like | 1,3-Dihydro-1,3-Dioxoisoindole Potassium Salt;Potassium Phthalimide;Phthalimide Potassium;Potasuma 1,3-Dioxoisoindolin-2-ide |
Kūlana Kūʻai | Ma ke Kahua, Hana Hana Kūʻai |
Helu CAS | 1074-82-4 |
ʻĀpana Molekala | C8H4KNO2 |
Kaumaha Molecular | 185.22 g/mol |
Lae hehee | >300 ℃ |
Pilikino | Hygroscopic.ʻAiʻoniʻoni |
Hiki i ka wai | Hiki ke hoʻoheheʻe ʻia i ka wai, ʻaneʻane hiki ke ʻike |
COA & MSDS | Loaʻa |
Laʻana | Loaʻa |
Ke kumu | Shanghai, Kina |
Brand | Kemika Ruifu |
Nā mea | Nā Kūlana Nānā | Nā hualoaʻa |
Ka nana aku | Kokoke keokeo a i ka pauda kristal melemele mama | Hoʻokō |
Lae hehee | >300 ℃ | 304.0~306.0 ℃ |
Nalo ma ka maloo | <0.50% | 0.31% |
Huina paumaele | <1.00% | 0.68% |
Maʻemaʻe / Kaʻina Hanana | >99.0% (HPLC) | 99.32% |
Infrared Spectrum | Kūlike me ka Hoʻolālā | Hoʻokō |
1H NMR Spectrum | Kūlike me ka Hoʻolālā | Hoʻokō |
Ka hopena | Ua hoʻāʻo ʻia ka huahana a hoʻokō me nā kikoʻī i hāʻawi ʻia |
Pūʻolo:ʻO ka ʻōmole Fluorinated, ʻeke ʻeke alumini, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Waihona:Hygroscopic.Paʻu wai.Paʻa paʻa ka ipu.E kūʻai i loko o kahi hale kūʻai maloʻo a maikaʻi.Pale i ka wai a me ka makū.ʻAʻole kūpono me nā mea hoʻoheheʻe ikaika a me nā waikawa ikaika.
Hoʻouna:Hāʻawi i ka honua ma ka lewa, e FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.
3. Keʻano ho'āʻo
3.1 Pohō ma ka maloʻo ʻana (W/W)
3.1.1 Mea lako a me na mea hana
Hoʻokahi ma luna o ʻumi kaukani o ke koena uila, umu hoʻomaloʻo thermostatic uila, 40*25 ʻōmole kaumaha, mea maloʻo
Reagent: silica gel
3.1.2 Nā ʻano hana
1. Hoʻomaʻemaʻe 3 40 * 25 omole kaumaha.
2, hoʻokomo i ka umu ma 105 ℃ (± 2 ℃) maloʻo no 1 hola.
3. Wehe i ka omole kaumaha 40 * 25 a hoʻokomo i loko o ka mea maloʻo e hoʻomaha no 30min.
4, Ke kaupaona pololei 40 * 25 ana omole kaawale kaumaha W0.
5. E hoohana i ka omole kaumaha 40*25 e kaupaona i ka laana huikau like o 3.0000g (W1), he 3.
6, E hookomo i ka umu, e wehe i ka omole, e waiho ma ka aoao o ka omole kaumaha, a i ole i ka hapalua o ka wehe ana i ka omole no ka maloo ana, e lawe i waho, pono e maikai ke paona omole, maloo ma 105 ℃ (± 2 ℃) no ka 3 hola.
7. Wehe i ka omole kaumaha 40 * 25 a hoʻokomo i loko o ka mea hoʻomaloʻo e hoʻomaha no 30min.
8, Ke kaupaona pololei ma hope o ka hoʻomaloʻo ʻana 40 * 25 kaumaha o ka hue W2.
Ka helu helu: Pohō ma ka hoʻomaloʻo ʻana (%) =(W1-W2)/(W1-W0)×100%
3. 4 Hoʻoholo maʻiʻo
3.4.1 Nā mea hana a me nā mea hana
LC-UV100 Liquid Chromatograph (Shanghai Wufeng Scientific Instrument Co., LTD.)
ʻO 10ml volumetric hue, puna kihi kila kila a me nā mea e pili ana
3.3.2 Nā ʻano hana
ʻO ke ala no ka nānā ʻana i ka paʻakai Phthalimide Potassium
3.3.3 Komia kiʻi wai
Kūlana Chromatographic
kolamu Chromatographic: HypersilC6H5 (C8 loaʻa pū kekahi) 4.6*250mm 5um
Ka lōʻihi nalu ʻike: 210nm
Ka wela o ke kolamu: 30 ℃
Kahe kahe: 1.0ml / min
ʻO ka hoʻohālikelike laʻana: 0.05mg/ml (ʻo ka diluent ka pae kelepona)
Nā mea hoʻopaʻa
Potassium Phosphate Dibasic(analytical pure)
ʻO ka Paʻakai Phthalimide Potassium (kahi laʻana maʻamau)
Acetonitrile (maʻemaʻe analytical)
Wai maʻemaʻe
Māhele paʻa: acetonitrile: phosphate buffer (PH:3.5) =40:60
E kaupaona 1.63g Potassium Phosphate Dibasic a hoʻoheheʻe ʻia i loko o 600ml wai maʻemaʻe, hoʻoponopono i ka waiwai PH i 3.5 me ka phosphoric acid, ninini i loko o ka 1000ml beaker i loaʻa i ka 400ml acetonitrile, hui maikaʻi, kānana me 0.45um hui pū ʻia me ke kānana membrane, hoʻoheheʻe me ka ultrasonic vibration. palapala noi.
3.3.4 Kaʻina hana
1) Haʻina hoʻāʻo hoʻonohonoho (0.05mg/ml)
Ua kaupaona pono ʻia ka laʻana 2.5mg a hoʻokomo ʻia i loko o kahi hue volumetric 50ml.Ua hoʻohui ʻia ka pae kelepona a hoʻoheheʻe ʻia i ka pālākiō e ka ultrasonic dissolution.
2) Haʻina maʻamau hoʻonohonoho (1.0mg/ml)
Ua kaupaona pono ʻia ka laʻana maʻamau 2.5mg a hoʻokomo ʻia i loko o kahi hue volumetric 50ml.Ua hoʻohui ʻia ka pae kelepona a hoʻoheheʻe ʻia i ka pālākiō e ka ultrasonic dissolution.
3) Hoʻohana pūnaewele:
(1) E hoʻokomo i ke poʻo kānana i ka 80% methanol i ka hoʻomaka ʻana, e wehe i ka pahu hoʻopau a hoʻoheheʻe ʻia no 3-5min, a pani i ka valve exhaust a holoi no 10-15min.A laila e hoʻokomo i ke poʻo kānana i loko o 90% wai maʻemaʻe, e wehe i ka pahu wai a hoʻokahe no 3-5min, e pani i ka pahu wai a holoi no 10min.
(2) A laila e hoʻololi i ka pae kelepona i hoʻomākaukau ʻia, ʻo 1.0ml / min ka kahe o ke kolamu, ʻoi aku ka liʻiliʻi o ke kolamu mua ma mua o 1000Psi, wehe i ka mea ʻike, kali a paʻa ke kaomi mua o ke kolamu, wehe i ka workstation kamepiula, a komo i ka pūnaewele.
(3) Ma hope o ka paʻa ʻana o ke kaomi mua o ke kolamu, wehe i ka mea ʻike.E hoʻokomo mua i 1 nila o ka māhele paʻa, a laila e hoʻokomo i 1 nila o ka laʻana maʻamau, a hope loa e hoʻokomo i ka laʻana.
(4) Nā hualoaʻa helu: ʻano hana maʻamau
(5) Ma hope o ka pau ʻana o ka hana loiloi, e pani mua i ka mea ʻike, a laila holoi i ke poʻo kānana i ka wai maʻemaʻe no 10-15min;I ka manawa like, holoi ʻia ka valve injection me ka wai a me ka methanol.
(6) ʻO ka hope, kau i ka 80% methanol, holoi no 30min, a pani.
4. Ma hope o ka pau ʻana o ka nānā ʻana, e hoʻopiha i ka pepa nānā a me ka pepa hoʻokolohua.
Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.
Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.
Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.
ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.
Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.
MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.
Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.
Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.
Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.
Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.
Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.
Nā hōʻailona pōʻino Xi - Hoʻonāukiuki
Nā Code Risk 36/37/38 - He mea hoʻonāukiuki i nā maka, ʻōnaehana hanu a me ka ʻili.
Hōʻike Palekana S22 - Mai hanu i ka lepo.
S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S60 - Pono e hoʻolei ʻia kēia mea a me kāna pahu ma ke ʻano he ʻōpala weliweli.
S37 - E hoʻohana i nā mīkina lima kūpono.
WGK Kelemānia 3
TSCA ʻAe
HS Code 2925190090
Hoʻohana pinepine ʻia ka Phthalimide Potassium Salt (CAS: 1074-82-4) ma ke ʻano he organocatalyst no ka cyanosilylation o nā pūhui carbonyl like ʻole ma lalo o nā kūlana haʻahaʻa loa, a hoʻohana ʻia hoʻi ma ke ʻano he reagent no ka hoʻololi ʻana o nā allyl- a me nā alkyl halides i loko o nā amine mua i pale ʻia.
Hoʻohana nui ʻia i ka hana ʻana i nā lāʻau lapaʻau, pesticides, dyes, synthetic primary amine compound, etc.
Hiki ke hoʻohana ʻia no ka fermentation biological.
Hoʻohana ʻia ka Phthalimide Potassium Salt e hoʻomākaukau i ka hormone hoʻonui māmā (Phthiohuzonum), sulfonamides e like me sulfuron (Homosulfamidium) a me ampicesulfonamide (Sulphatolamide).