Selenious acid yapamwamba kwambiri CAS 7783-00-8 yogulitsa
Dzina la malonda: Selenous acid
Fomula ya mankhwala: H2SeO3
Kulemera kwa maselo: 128.974
CAS:7783-00-8
EINECS: 231-974-7
Selenious acid ndi chinthu chosapangidwa ndi zinthu zachilengedwe, njira ya mankhwala ndi H2SeO3, ndi asidi wa selenium wokhala ndi mpweya, ufa wopanda utoto kapena woyera wa kristalo, wosungunuka m'madzi, wosungunuka mosavuta mu ethanol, wosasungunuka mu ammonia, womwe umagwiritsidwa ntchito makamaka ngati chothandizira kusanthula, ungagwiritsidwenso ntchito ngati chochepetsera kapena chowonjezera mphamvu ya okosijeni, komanso ungagwiritsidwe ntchito pokonzekera chothandizira cha utoto.
| Dzina la chinthu | Asidi wosungunuka |
| Nambala ya CAS | 7783-00-8 |
| Zinthu | Muyezo |
| Maonekedwe | Ufa woyera |
| H2SeO3 | ≥98% |
| Cl | ≤0.005% |
| Pb | ≤0.005% |
| Fe | ≤0.005% |
| Selenate ndi sulfate | ≤0.1% |
| Zotsalira za kuyatsa | ≤0.01% |
| Zonyansa zachilengedwe zosakhazikika | woyenerera |
| Mayeso osungunuka madzi | woyenerera |
Shanghai Zoran New Material Co., Ltd ili pakati pa zachuma—Shanghai. Nthawi zonse timatsatira "zipangizo zapamwamba, moyo wabwino" ndi komiti ya Research and Development of technology, kuti izigwiritsidwe ntchito m'moyo watsiku ndi tsiku wa anthu kuti moyo wathu ukhale wabwino kwambiri. Tadzipereka kupereka zipangizo zamakono zapamwamba kwambiri pamtengo wabwino kwambiri kwa makasitomala ndipo tapanga njira yonse yofufuzira, kupanga, kutsatsa ndi kutumikira pambuyo pogulitsa. Zogulitsa za kampaniyo zagulitsidwa kumayiko ambiri padziko lonse lapansi. Timalandira makasitomala ochokera padziko lonse lapansi kuti adzacheze fakitale yathu ndikukhazikitsa mgwirizano wabwino pamodzi!
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Tonsefe ndife. Tili ndi fakitale yathu komanso malo athu ofufuzira ndi chitukuko. Makasitomala athu onse, ochokera kunyumba kapena kunja, alandiridwa bwino kuti atichezere!
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Inde, ndithudi! Ndi gulu lathu la anthu odzipereka komanso aluso, tikhoza kukwaniritsa zosowa za makasitomala athu padziko lonse lapansi, kuti tipange chothandizira chapadera malinga ndi momwe zinthu zimachitikira, - nthawi zambiri mogwirizana ndi makasitomala athu - zomwe zingakuthandizeni kuchepetsa ndalama zomwe mumagwiritsa ntchito ndikukonza njira zanu.
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