Kev siv Calcium Formate
EINECS: 208-863-7
Cov tshuaj formula: C2H2CaO4
Molecular Luj: 130.11
CALCIUM FORMATE
Calcium formate siv, tseem hu ua calcium formate, muaj cov mis mos molecular C2H204Ca.
Txoj kev tseem ceeb ntawm kev tsim cov calcium formate yog react dilute formic acid nrog calcium carbonate los yog calcium hydroxide los tsim calcium formate kua, uas yog lim kom tshem tawm cov insoluble teeb meem, cov filtrate yog concentrated thiab crystallized, centrifuged thiab qhuav los tsim calcium formate khoom, thiab niam dej cawv rov siv dua.
Cov khoom zoo yog zoo heev, cov ntsiab lus ntawm cov dej insoluble teeb meem nyob rau hauv cov khoom yog tsawg; Cov shortcomings yog siv evaporation crystallization ntau lawm txheej txheem, cov txheej txheem yog complex, siab zog noj, siab ntau lawm nqi, tsis tshua muaj efficiency. tsim cov thev naus laus zis ntawm quicksand calcium formate, uas ncaj qha siv formic acid thiab calcium carbonate raws li cov ntaub ntawv tseem ceeb, thiab tuaj yeem tsim cov khoom zoo tshaj plaws quicksand calcium formate khoom hauv ib kauj ruam.Qhov zoo ntawm cov tshuab no yog cov txheej txheem luv luv, kev ua haujlwm yooj yim, qis. kev siv hluav taws xob, kev nqis peev me me, cov nqi tsim khoom tsawg, cov khoom lag luam yog dawb, zoo fluidity uniform quicksand crystalline hais, siab purity, zoo heev.
|
Cov khoom |
Specifications |
| Qhov tshwm sim |
Dawb hmoov |
|
Cov ntsiab lus (as Ca(HCOO) 2)% |
98. 0min |
|
Calcium tag nrho% |
30.1 min |
|
Cov hlau hnyav (raws li Pb)% |
0.001max |
|
Arsenic (raws li)% |
0.0005max |
|
Tsis-Soluble% |
1. 0max |
| qhuav poob% |
0.5 max |
| Tus nqi PH (10% daws) | 6.0-8.0 |
Kev siv:
Calcium formate siv, tuaj yeem siv los ua cov khoom noj ntxiv, haum rau txhua yam tsiaj, nrog acidification, tiv thaiv mildew, antibacterial thiab lwm yam teebmeem, muaj kuj siv rau hauv pob zeb, mortar additives, tawv tanning los yog preservative.
Ua tsaug rau koj tuaj xyuas thiab txais tos koj cov lus nug zoo!
Cim npe nrov: calcium formate siv, Tuam Tshoj calcium formate siv manufacturers, lwm tus neeg, Hoobkas
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