Calcium formate
Cov mis mos molecular: Ca (HCOO) 2
Molecular Luj: 130
CAS Nr .: 544-17-2
Khoom: Dawb crystalline hmoov, me ntsis noo noo nqus, iab, nruab nrab khoom, tsis muaj tshuaj lom, SG: 2.023 (20 ° C), Kais ceev 900-1000g / kg, decomposition kub> 400 ° C.
Daim ntawv thov
Calcium formate yog cov khoom siv organic nrog cov mis molecular C2H2O4Ca.Nws yog siv los ua khoom noj khoom haus thiab tsim nyog rau txhua hom tsiaj.Nws muaj acidification, anti-mildew, antibacterial thiab lwm yam teebmeem.Nws kuj yog siv nyob rau hauv kev lag luam raws li ib tug pob zeb, mortar additive, tawv tanning los yog raws li ib tug preservative..
Yam khoom | Txuj |
Calcium formate | ≥98.0% |
Tag nrho cov calcium | ≥30.1% |
Tsis-soluble | ≤ 1% |
Pb | ≤ 0.001% |
As | ≤ 0.0005% |
PH tus nqi (10% tov) | 6-8 |
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