Selenious acid yapamwamba kwambiri CAS 7783-00-8 yogulitsa
Dzina la malonda: Selenous acid
Njira yamankhwala: H2SeO3
Kulemera kwa molekyulu: 128.974
CAS:7783-00-8
EINECS: 231-974-7
Selenious asidi ndi pawiri zosawerengeka, chilinganizo mankhwala ndi H2SeO3, ndi mpweya munali asidi selenium, colorless kapena woyera crystalline ufa, sungunuka m'madzi, mosavuta sungunuka Mowa, insoluble mu ammonia, makamaka ntchito monga kusanthula reagent, Angagwiritsidwenso ntchito monga kuchepetsa wothandizila kapena zobwera chifukwa cha mtundu wa okosijeni, Angagwiritsidwenso ntchito pokonzekera reagent mtundu.
| Dzina la malonda | Selenious acid |
| CAS No. | 7783-00-8 |
| Zinthu | Standard |
| Maonekedwe | White ufa |
| H2SeO3 | ≥98% |
| Cl | ≤0.005% |
| Pb | ≤0.005% |
| Fe | ≤0.005% |
| Selenate ndi sulphate | ≤0.1 % |
| Zotsalira poyatsira | ≤0.01% |
| Organic volatile zonyansa | oyenerera |
| Kuyesedwa kwa madzi kusungunuka | oyenerera |
Shanghai Zoran New Material Co., Ltd ili pakati pazachuma-Shanghai. Nthawi zonse timatsatira "Zapamwamba, moyo wabwino" ndi komiti ya Research and Development of technology, kuti igwiritsidwe ntchito pa moyo wa tsiku ndi tsiku wa anthu kuti moyo wathu ukhale wabwino. Tadzipereka kupereka mankhwala apamwamba kwambiri ndi mtengo wololera kwambiri kwa makasitomala ndipo tapanga kafukufuku wathunthu, kupanga, kugulitsa ndi kugulitsa pambuyo pogulitsa. Zogulitsa za kampaniyi zagulitsidwa kumayiko ambiri padziko lonse lapansi. Timalandila makasitomala ochokera padziko lonse lapansi kudzayendera fakitale yathu ndikukhazikitsa mgwirizano wabwino limodzi!
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