Companylọ ọrụ CanderAi Cell Cell na-enweghị ọrụ na nyocha, mmepe, mmepụta na nkwalite ahịa nke ngwa ọrụ HPMC Cellulose HPMC. Ịdị ọcha nke hpmc hydropyylthyl methyl cellulose bụ isiokwu kachasị na-akpali maka ndị na-emepụta na ndị ọrụ. N'ebe a, anyị hydropyyl methyl methyl celluers iji nye nkọwa doro anya, enwere m olileanya ịgụ iji nyere aka.
Mkpebi nke HPMC Hydroxypypyl Methyl Cellulose
Otu iwu
Hydroxypylthylthyl methyl Cellulose Hpmc na-enweghị isi na 80% ethanol. Mgbe ị sachara ma sachaa ọtụtụ oge, 80% ethanol etisasịwo na ihe nlere ahụ na-ekewa ma kpụọ iji nweta hydropyylylthyl na-egbu egbu HPMC.
Rzent
Ọ gwụla ma ekwupụtaghị, ọ bụ naanị ihe ndị na-agụ akwụkwọ na-eme ka mmiri dị ọcha ma ọ bụ mmiri ma ọ bụ mmiri nwere ike iji ya na nyocha.
95% ethanol (GB / T 679).
Ethanol, 80% ngwọta, itughari 95% ethanol (e.2.1) 840ml na mmiri ka 1l.
BMI (GB / T 12591).
Umi
Ngwá ọrụ nyocha
Magnetik kpo oku na-akpali akpali, na-akpali ogologo ihe banyere 3.5cm.
FLTRRRAPRATIET, 40ml, abpert 4.5μm ~ 9μm.
Efere ihu iko, φ10cm, oghere etiti.
Beaker, 400ml.
Mmiri ịsa ahụ mgbe niile.
Oven, nwere ike ijikwa okpomọkụ na 105 ℃ 2 ℃.
Ihe omume a
Na-atụle nke ọma na nlele 3G (ziri ezi na 0.001g) na-agagharị, tinye 150% ethanol na 60 ℃, na-etinye mkpanaka ọkụ na-agbasa, na-ekpuchi elu ahụ, fanye temoter na etiti Oghere, tụgharịa na-akpali ọkụ na-akpali akpali iji zere ịgbasa, ma jikwaa okpomọkụ na 60 ℃ ℃. Na-akpali 10 min.
Kwụsị edemede, tinye beaker na mmiri mmiri ịsa ahụ nke mmiri na-ekpochi 60 ℃, guzoro na mmiri na-atọ ụtọ dị ka o kwere mee.
Tinye 150% Ethanol na 60 ℃ ~ 65 ~ 65 ℃ rue onye na-eme mkpọtụ, na-emegharị ihe ndị na-akpali ya dị n'elu, na-eji nlezianya na-eji 80% ethanol na 60 ℃, nke mere A na-ekwu na insulable dị ka ihe chara n'igwe, ma na-asacha ihe dị na nke rọka. Ekwesịrị iji ngagharị a mee ihe n'oge ọrụ a na ihicha achicha ahụ. Ọ bụrụ na irighiri ihe gafere nzacha ahụ, a ga-agbada mmiri.
Mara: Ọ ga-adabere na sodium chloride na ihe nlereanya ahụ na-asachapụ kpamkpam site na 80t ethanol kpamkpam. Ọ bụrụ na ọ dị mkpa, ọ dị mkpa, nke 0 ọla ọcha nitrate na usoro 6mol / LOL / LICIC nwere ike iji chọpụta ma filtrate nwere ezigharị.
N'ụlọ okpomọkụ, a na-asa ahụ dị oke mma na 95% ethanol na 50ml, na ethymi mi20ml maka ịsacha nke abụọ. Oge nzacha ekwesịghị ịdị ogologo. E debere obere ahụ na beaker ma kpoo ọkụ na Steam ịsa ahụ ruo mgbe achọtara onyl mi oghe.
IHE: Site na ethyli mi dị mkpa iji wepu ethanol site na ihe mgbochi. Ọ bụrụ na ewepụghị Ethanol kpamkpam tupu ite ọkpọkụ, mwepụ zuru oke agaghị ekwe omume n'oge ịchafụ.
A na-etinye ụdị na beaker na oven na 105 ℃ ℃ 2 ℃ maka ihicha maka 30h, ma tua anya maka oyi ruo mgbe ọ bụla karịa 0.0033 . Bụrụ na oke mmụba n'oge 1h ihicha, oke nke a na-ahụkarị ga-emeri.
Nsonaazụ gbakọtara
A na-agbakọ ịdị ọcha nke HPMCYPPPPPPRYLYLILTLILTL Celllise P, ma a na-egosipụta uru ahụ dị ka%
M1 - uka nke innoluble nke a mịrị amị, na grams (g);
M0 - uka nke ihe nlere anya, na grams (g);
W0 - Mmiri na vetatile ọdịnaya nke nlele ahụ,%.
The Aritmitic pụtara uru nha abụọ myirịta na-ebelata otu ihe dị ka nsonaazụ ya.
Pogugu
Ọdịiche zuru oke na-enwetara onwe ya n'okpuru ọnọdụ onwe onye na-enweta n'okpuru ọnọdụ ikwugharị abụghị ihe karịrị 0.3%, enyere na 0% anaghị agafe 5%.
Oge post: Feb-14-2022