Ihe ọhụrụ, ezigbo mma na ntụkwasị obi bụ isi ihe dị mkpa n'azụmahịa anyị. Ụkpụrụ ndị a taa na-abụkwa ihe ndabere nke ihe ịga nke ọma anyị dịka ụlọ ọrụ mba ụwa na-arụ ọrụ nke ọma maka ezigbo Calcium Formate Price Technical Industrial Feed Grade 92% 95% 98% 99% Calcium Formate, Anyị na-atụ anya ịmepụta mmekọrịta azụmaahịa na-aga nke ọma na ndị ahịa ọhụrụ n'ọdịnihu!
Ihe ọhụrụ, ezigbo mma na ntụkwasị obi bụ isi ihe dị mkpa n'azụmahịa anyị. Ụkpụrụ ndị a taa, karịa mgbe ọ bụla ọzọ, bụ ntọala nke ihe ịga nke ọma anyị dịka ụlọ ọrụ mba ụwa na-arụ ọrụ nke ọma maka, ezigbo mma na ọnụ ahịa ezi uche dị na ya, ewetara anyị ndị ahịa kwụsiri ike na aha ọma dị elu. Site n'inye anyị 'Ngwaahịa Dị Mma, Ọrụ Dị Mma, Ọnụ Ahịa Asọmpi na Nnyefe Ngwa Ngwa', anyị na-atụ anya ugbu a ka anyị na ndị ahịa si mba ofesi nwee mmekọrịta ka mma dabere na uru ibe anyị. Anyị ga-arụ ọrụ obi anyị niile iji melite ngwaahịa na ọrụ anyị. Anyị na-ekwekwa nkwa ịrụkọ ọrụ ọnụ na ndị mmekọ azụmaahịa iji bulie mmekorita anyị gaa n'ọkwa dị elu ma kesaa ihe ịga nke ọma ọnụ. Nabata gị nke ọma ka ị gaa leta ụlọ ọrụ anyị n'eziokwu.













Nnyocha nke ọdịnaya nke calcium form
1. Nchịkọta Usoro
N'ime mmiri calcium formate na-adịghị ike, a na-agbakwunye oke mmiri potassium permanganate ọkọlọtọ. Mgbe a kpochara ọkụ iji hụ na oxidation zuru oke, potassium permanganate fọdụrụ na-ewepụta iodine site na potassium iodide n'ime mmiri acidic. A na-etinye sodium thiosulfate ọkọlọtọ na iodine nke ewepụtara.
2. Usoro Nnyocha
Nkwadebe Ihe Nlereanya:
Tụọ ihe dị ka 0.4 g nke ihe nlele ahụ (nke ziri ezi ruo 0.0002 g) wee gbazee ya n'ime karama volumetric 250 mL.
Gwakọta ya na mmiri ruo n'ókè ahụ ma gwakọta ya nke ọma.
Mmeghachi omume Oxidation:
Pipette 25.00 mL (ma ọ bụ 10 mL) nke ngwọta ahụ n'ime karama iodine.
Tinye 0.2 g nke sodium carbonate na-anaghị agbaze ma gwakọta ya.
Tinye 50.00 mL (ma ọ bụ 20 mL) nke ngwọta potassium permanganate kpọmkwem.
Kpoo ọkụ n'ime mmiri ịsa ahụ maka nkeji iri atọ, wee jụọ oyi.
Ntọhapụ na Ntinye nke Iodine:
Tinye 6 mL nke mmiri sulfuric acid na 2 g nke potassium iodide.
Debe n'ọchịchịrị maka nkeji ise.
Titrate na ngwọta sodium thiosulfate ọkọlọtọ.
N'akụkụ njedebe, tinye 3 mL nke ihe ngosi starch (0.5%).
Gaa n'ihu na titration ruo mgbe agba anụnụ anụnụ ga-apụ n'anya.
Ule efu:
Mee ule efu n'okpuru otu ọnọdụ ahụ maka ndozi.