Saina fale gaosi oloa Dicyclohexylcarbodiimide/DCC cas 538-75-0

Sapalai falegaosi Saina Dicyclohexylcarbodiimide/DCC cas 538-75-0 Ata Fa'aalia

Fa'amatalaga Puupuu:

O le autu o la matou oloa, N, N'-dicyclohexylcarbodiimide (CAS: 538-75-0) o se tioata paʻepaʻe paʻepaʻe faʻatasi ma le molecular formula C13H22N2.E masani ona taʻua o le DCC ma e aofia i le aiga carbodiimide.Faatasi ai ma lona faʻaleleia lelei, o le DCC e galue o se sui soʻotaga lelei e faʻafaigofie ai le faʻavaeina o fusi amide i kemisi faʻasolosolo faʻasolosolo.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lelei

1. Mama maualuga: O lo tatou N, N'-Dicyclohexylcarbodiimide o loʻo gaosia ma le maualuga maualuga e faʻamautinoa ai le mama o luga ole 99%.O lenei tulaga o le mama e faʻamaonia ai le faʻatinoga sili ona lelei, e maua ai iʻuga tumau ma faʻatuatuaina i lau talosaga.

2. Solubility sili ona lelei: DCC e sili ona solubility i solution organic eseese, e aofia ai soli polar masani ma non-polar pei ole ethanol, acetone, eter, ma chloroform.O ona uiga solubility felavasa'i e talafeagai mo tulaga eseese o tali.

3. So'o fa'afeso'ota'i lelei: O le DCC o lo'o galue o se so'o fa'apipi'i lelei i le tu'ufa'atasiga o peptide ma le sauniaina o fa'atasiga amido eseese.O le fa'atinoga o le carbodiimide e fa'afaigofieina ai le fa'aputuga o le fa'aputuga i le va o ga'o carboxylic ma amine, fa'aolaina lelei le fa'atupuina o fusi o le amide.

4. Taofi mautu: O lo tatou N, N'-dicyclohexylcarbodiimide ua faʻapipiʻiina ma le faʻaeteete ma teuina ina ia mautinoa le mautu umi e aunoa ma se faʻalavelave faʻapitoa.O lenei mea e faʻalauteleina ai le ola faʻamau o le oloa, faʻatagaina oe e faʻaaogaina ma le faʻatuatuaina mo se taimi umi.

5. Tele fa'aogaina o talosaga: DCC e tele fa'aoga fa'aoga i matā'upu tau vaila'au, kemisi, ma su'esu'ega tau a'oa'oga.O se faʻaulu autu i le tuʻufaʻatasia o peptides, vailaʻau vailaʻau, polymers ma isi meaola lavelave lavelave.

I la matou kamupani, matou te faʻamuamua le lelei ma le faʻamalieina o tagata faʻatau.O la matou N, N'-Dicyclohexylcarbodiimide o loʻo gaosia i lalo o taʻiala sili ona lelei ma faʻapipiʻi i tulaga faʻavaomalo.O la matou sini o le tuʻuina atu ia te oe o oloa e le gata ina fetaui ae sili atu i ou faʻamoemoega.

Matou te ofoina atu le N, N'-Dicyclohexylcarbodiimide i ituaiga faʻapipiʻi eseese e fetaui ma manaʻoga eseese.Fa'amolemole lagona le saoloto e fa'afeso'ota'i i matou mo nisi fa'amatalaga po'o so'o se fa'amatalaga patino e te maua.Matou te naunau e fesoasoani ia te oe e su'e le fofo sili mo ou mana'oga vaila'au.

Fa'amatalaga

Fa'aaliga	Pa'epa'e tioata po'o primrose vai manino	Agavaa
Anotusi (%)	≥99	99.40
Toega ile mu (%)	≤0.10	≤0.05
Liu liusuavai (℃）	32-35	34.5
Mea e le mafai ona fa'afefeteina i le acetone (%)	Leai	Agavaa