Ethyl Acetate
Tohu Hangarau
| Tūemi | Paerewa mahi | ||
| I | II | III | |
| ethyl acetate % min | 99.7 | 99.5 | 99 |
| Waipiro % mōrahi | 0.1 | 0.2 | 0.5 |
| wai % max | 0.05 | 0.1 | |
| CH, COOH % mōrahi | 0.004 | 0.005 | |
| Hazen max | 10 | ||
| Kiato g/cm3 | 0.897~0.902 | ||
| Te toenga whakaetonga % max | 0.001 | 0.005 | |
| Te kakara | kahore he kakara motuhake;kaore he kakara o te toenga | ||
| FAKATOKANGA: Ko te 1.Ethyl acetate tetahi o nga esters waikawa ngako e tino whakamahia ana.Ko te whakarewa tere-maroke me te tino pai te kaha ki te whakakore me teithe whakarewa ahumahi pai. 2.It cka whakamahia ano hoki hei whakamaarama mo te chromatography tīwae. 3.He mea nui te matū matū matū me te whakarewa ahumahi. 4.It cka whakamahia hei kaihoko horoi i roto i te ahumahi pueru | |||
Whakaahuatanga Whakamahi Hua
Ko te Ethyl acetate he matū matū nui me te whakarewa ahumahi.
1.Ka whakaaetia kia whakamahia hei mea kakara hei kai.Ka taea te whakamahi i roto i te iti i roto i te magnolia, te ylang-ylang, te osmanthus kakara reka, te wai Florida, te kakara hua me etahi atu mea kakara hei tuhipoka runga ki te whakarei ake i te kakara hua hou, ina koa i roto i nga kakara kakara, me te hua o te maoa.
Hei mea kakara kai, he pai mo nga kai reka penei i te cherries, te pītiti, te apricots, te karepe, te rōpere, te raspberries, te panana, te terise, te pineapi, te rēmana, te merengi, me etahi atu. ka whakamahia ano te waina ma, me etahi atu.
2. Ko te Ethyl acetate tetahi o nga esters waikawa ngako e tino whakamahia ana.He whakarewa tere whakamaroke me te tino pai o te whakarewatanga.He whakarewa ahumahi pai rawa atu, ka taea hoki te whakamahi hei eluent mo te chromatography tīwae.Ka taea te whakamahi mo te nitrocellulose, te muka ethyl, te rapa chlorinated me te vinyl resin, te cellulose acetate, te cellulose butyl acetate me te rapa waihanga.Ka taea hoki te whakamahi mo te waituhi nitrocellulose wai mo nga kape.Ka taea te whakamahi hei whakarewa mo te whakapiri me te angiangi mo te peita rehu.Ko te Ethyl acetate he whakarewa pai mo te maha o nga momo kapia, ka whakamahia nuitia ki te hanga waituhi me te hiako horihori.Ka whakamahia hei reagents tātari, he rauemi paerewa tātari chromatographic me te whakarewa.
3. Ka taea te whakamahi hei horoi horoi i roto i te ahumahi kakano, hei tangohanga kakara mo nga waipiro whakarereke motuhake i roto i te ahumahi kai, me te tango ano hoki mo nga tukanga rongoa me nga waikawa waro.Ko te Ethyl acetate he rauemi mata mo te hanga waikano, raau taero me nga hinu kakara.
3. Manatokonga o te bismuth, te koura, te rino, te mercury, te oxidants me te konukawata.
4. Ka whakamahia hei matū paerewa mo te whakatikatika i te inemahana i te wa e wehe ana te huka.
5. Te rangahau matū koiora, te tātari raupapa pūmua.
6. Te whakamarumaru i te taiao me te tātari toenga pesticide.
Whakapaipai hua
NET 180KG
MO TE IPU 20GP, 80 DRUMS/FCL
MO TE IPU 40GP, 132 DRUMS/FCL
Tūtohi rere
FAQ
He kamupene hokohoko koe, he wheketere ranei?
He kamupene hokohoko matou, kei a matou ano to matou wheketere.
Me pehea e whakahaere ai koe i te kounga?
Ka whakahaerehia e matou o maatau tohu e te tari whakamatautau wheketere.Ka taea hoki e maatau te mahi BV, SGS me etahi atu whakamatautau Tuatoru.
Kia pehea te roa o to tukunga?
Ka taea e taatau te tuku i roto i te 7 ra i muri i te whakaū i te ota.
He aha nga tuhinga ka tukuna e koe?
I te nuinga o te wa, ka whakaratohia e matou he nama hokohoko, he Rarangi Taapapa, Pire o te utaina, COA, Tiwhikete Hauora me te Tiwhikete Taketake.Mena ko to
he whakaritenga motuhake nga maakete, me mohio mai.
