Kugadzira zvinhu zvitsva, kunaka uye kuvimbika ndizvo zvinhu zvikuru zvebhizinesi redu. Nheyo idzi nhasi dzinoumba hwaro hwekubudirira kwedu sekambani inoshanda pasi rose yeGood Quality Calcium Formate Price Technical Industrial Feed Grade 92% 95% 98% 99% Calcium Formate, Tiri kutarisira kuumba hukama hwebhizinesi hunobudirira nevatengi vatsva munguva pfupi iri kutevera!
Kugadzira zvinhu zvitsva, kunaka uye kuvimbika ndizvo zvinhu zvikuru zvinokosheswa nebhizinesi redu. Nheyo idzi nhasi dzinoumba hwaro hwekubudirira kwedu sekambani iri kushanda pasi rose, yemhando yepamusoro uye mutengo unonzwisisika zvakatiunzira vatengi vakagadzikana uye mukurumbira wepamusoro. Tichipa 'Zvigadzirwa Zvemhando Yepamusoro, Basa Rakanaka Kwazvo, Mitengo Yemakwikwi uye Kutumira Nekukurumidza', tiri kutarisira kushanda pamwe chete nevatengi vekune dzimwe nyika zvichibva pakubatsirana. Tichashanda nemoyo wese kuvandudza zvigadzirwa nemasevhisi edu. Tinovimbisawo kushanda pamwe chete nevatinoshanda navo mubhizinesi kuti tisimudzire kushanda pamwe chete kwedu padanho repamusoro uye tigovane kubudirira pamwe chete. Tinokugamuchirai neushamwari kuti mushanyire fekitori yedu nemwoyo wese.













Kuongororwa kweCalcium Formate Content
1. Pfupiso yeNzira
Mu calcium formate solution isina kusimba, huwandu hwakawanda hwe potassium permanganate standard solution hunowedzerwa. Mushure mekudziya kuti pave nechokwadi chekuti oxidation yakakwana, potassium permanganate yasara inoburitsa iodine kubva ku potassium iodide mune acidic medium. Iodine yakasunungurwa inobva yaiswa titration ne sodium thiosulfate standard solution.
2. Maitiro Ekuyedza
Kugadzirira Muenzaniso:
Yera inenge 0.4 g yemuenzaniso (yakarurama kusvika 0.0002 g) woinyungudutsa mu flask ye 250 mL.
Sanganisa nemvura kusvika pachiratidzo wosanganisa zvakanaka.
Maitiro eOxidation:
Isa 25.00 mL (kana 10 mL) yemushonga mubhodhoro reayodini.
Wedzera 0.2 g ye sodium carbonate isina mvura wobva wasanganisa.
Wedzera 50.00 mL (kana 20 mL) ye potassium permanganate standard solution nemazvo.
Pisa mumvura yekugezera kwemaminitsi makumi matatu, wozoitonhodza.
Kusunungurwa kweIodine & Titration:
Wedzera 6 mL ye sulfuric acid solution uye 2 g ye potassium iodide.
Chengeta murima kwemaminitsi mashanu.
Titrate ne sodium thiosulfate standard solution.
Pedyo nepanogumira, wedzera 3 mL ye starch indicator (0.5%).
Ramba uchinyora kusvika ruvara rwebhuruu rwanyangarika.
Bvunzo Isina Chinhu:
Ita bvunzo isina chinhu pasi pemamiriro akafanana ekugadzirisa.