Formic Acid yekuchenesa Simbi Isina Zvisimbiso

Tsananguro pfupi:

Nhamba yeCAS:64-18-6Mamwe Mazita:Asidhi yeMethanoicMF:HCOOHNhamba yeEINECS:200-001-8Giredhi Standard:Giredhi reIndasitiri/DhizaiKuchena:70% 76% 85% 90% 94% 99%Chitarisiko:Mvura Isina Ruvara InoonekeraKushandiswa:Dehwe/Rabha/Chinowedzera Kudya/Kudhinda/Kudhaya/PepaNzvimbo yekurodha:Qingdao/Shanghai/TianjinKurongedza:25KG/35KG/250KG/IBC Drum/ISO TankKodhi yeHS:29151100Nhamba yeUN:1779/3412Chitupa:SGS/INTERTEK/ISO/COA/MSDSHuwandu:16.8-25MTS/20`FCLKuchengetera:Nzvimbo Yakaoma InotonhoreraMako:Zvinogoneka kugadziriswaHupenyu hweSherufu:Gore rimweKirasi Yengozi:8+3


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

"Teerera chibvumirano", zvinoenderana nezvinodiwa pamusika, unobatanidzwa mumakwikwi emusika nehunhu hwawo hwepamusoro uye unopa sevhisi yakakwana uye inoshamisa kune vatengi kuti vakunde zvakanyanya. Chinangwa chebhizinesi ndechekugutsikana kwevatengi neFormic Acid yekuchenesa Simbi Isina Kusimba, Tinotevera mutemo wekuti "Mabasa eStandardization, kusangana nezvinodiwa nevatengi".
"Teerera chibvumirano", zvinoenderana nezvinodiwa pamusika, unobatanidzwa panguva yemakwikwi emusika nehunhu hwayo hwepamusoro uye unopa sevhisi yakakwana uye inoshamisa kune vatengi kuti vakwanise kukunda zvakanyanya. Kutsvaga kwebhizinesi, zvechokwadi ndiko kugutsikana kwevatengi. Isu tave nebasa guru rekuona zvese zvinodiwa nevatengi vedu zvisinei nehunhu hwewarandi, mitengo inogutsa, kutumira nekukurumidza, kutaurirana nenguva, kurongedza kunogutsa, mitemo yekubhadhara iri nyore, mitemo yekutumira yakanakisa, sevhisi mushure mekutengesa nezvimwewo. Tinopa sevhisi imwe chete uye kuvimbika kwakanyanya kune vatengi vedu vese. Tinoshanda nesimba nevatengi vedu, vatinoshanda navo, vashandi kuti tigadzire ramangwana riri nani.
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Mibvunzo Inowanzo bvunzwa

Unoda rubatsiro here? Iva nechokwadi chekushanyira maforamu edu ekutsigira kuti uwane mhinduro dzemibvunzo yako!

Tinogona here kudhinda logo yedu pachigadzirwa?

Ehe, tinogona kuzviita. Ingotumirai dhizaini yelogo yenyu.

Munogamuchira maodha madiki here?

Ehe. Kana uri mutengesi mudiki kana kuti uri kutanga bhizinesi, tinoda kukura newe. Uye tinotarisira kushanda newe kwenguva refu.

Ko mutengo wacho wakaita sei? Unogona here kuita kuti ive yakachipa?

Tinogara tichitora rubatsiro rwemutengi sechinhu chinonyanya kukosha. Mutengo unogona kutaurwa nezvawo mumamiriro ezvinhu akasiyana, tiri kukuvimbisa kuti uchawana mutengo unokwikwidzana zvakanyanya.

Munopa mienzaniso yemahara here?

Zvinofadza kuti munogona kutinyorera wongororo dzakanaka kana muchida zvigadzirwa zvedu nebasa redu, tichakupai mimwe mienzaniso yemahara pakutenga kwenyu kunotevera.

Unokwanisa here kuendesa zvinhu nenguva?

Ehe, takaita basa iri kwemakore akawanda, vatengi vazhinji vanoita chibvumirano neni nekuti tinokwanisa kuendesa zvinhu nenguva uye kuchengetedza zvinhu zvakanaka!

Ndingashanyira kambani yenyu nefekitori kuChina here?

Ehe. Munogamuchirwa kushanyira kambani yedu muZibo, China. (Nzira yekutyaira ye1.5H kubva kuJinan)

Ndingaisa sei odha?

Munogona kutitumira mibvunzo kune chero mumiriri wedu wekutengesa kuti muwane ruzivo rwakadzama rweodha, uye isu tichatsanangura maitiro acho. Nzira yakajairika yekusarudza formic acid
Kugadzika kweAcid yeFormic: Yera nemazvo inenge 3 g yepotassium hydrogen phthalate (yakamboomeswa kusvika yave nehuremu hwakafanana pa125°C) woinyungudutsa mu100 mL yemvura yakasanganiswa. Wedzera madonhwe 1-2 e1% phenolphthalein indicator wobva waisa titrate nemushonga weNaOH kusvika wasvika pakupera kwepingi kushoma.


  • Yakapfuura:
  • Zvinotevera:

  • Nyora meseji yako pano woitumira kwatiri