Agricultural Fertilizer Potassium Carbonate
Khoom npe: Agricultural fertilizer Potassium Carbonate
Cov mis mos molecular: K2CO3
Molecular Luj: 138.19
Nqe lus piav qhia:
Potassium carbonateyog ib qho tseem ceeb inorganic compound nrog ntau yam kev siv thiab ntau yam kev lag luam siv. Nws
muaj ntau yam kev lag luam thiab kev tshawb fawb siv. Kev siv tseem ceeb ntawm potassium carbonate yog nyob rau hauv kev tsim cov tshuaj, chiv, xab npum thiab iav. Nws yog siv los ua desiccant rau cov kuab tshuaj, tshwj xeeb tshaj yog nyob rau hauv lub xub ntiag ntawm kab mob acids, thiab raws li ib tug scavenger rau cov kua qaub uas tsim nyob rau hauv cov organic synthesis. Nws yog siv los ua ib qho tsis nyob hauv cov txheej txheem tsim cawv. Nws kuj yog siv los ua tus neeg tua hluav taws hauv cov hluav taws tua hluav taws. Nyob rau hauv cov organic synthesis, nws yog dav siv raws li ib tug reagent rau alkylation thiab arylation tshua ntawm carbon, sulfur, nitrogen thiab oxygen chaw. Nws kuj yog siv nyob rau hauv aldol condensation, Michael cov tshuaj tiv thaiv, acylation, Wittig cov tshuaj tiv thaiv, Knoevenagel tuam txhab tshuaj tiv thaiv, tshem tawm cov tshuaj tiv thaiv, epoxy nplhaib-qhib, cycling, hlau-catalyzed ntoo khaub lig-coupling cov tshuaj tiv thaiv, hydration thiab ntau yam tshuaj tiv thaiv.
Stability ntawm Potassium carbonate
Nws yog ib qho yooj yim heev rau deliquesce nyob rau hauv cov huab cua thiab yuav siv tau raws li ib tug desiccant kom nqus CO2 thiab tsim poov tshuaj bicarbonate.
Soluble nyob rau hauv dej, nws cov kua aqueous yog alkaline. Insoluble hauv ethanol thiab ethers.
Nws muaj cov khoom muaj zog hygrometric, yooj yim rau caking, ntev kev sib cuag nrog huab cua, yooj yim nqus carbon dioxide rau hauv potassium bicarbonate.
Thiab nws cov hydrate muaj peb hom monohydrate ntsev, dihydrate ntsev thiab trihydrate ntsev.
Nws reacts nrog chlorine gas los tsim poov tshuaj chloride, thiab nrog sulfur dioxide los ua poov tshuaj pyrosulfate.
Thaum barium sulfate thim rov qab rau 5 feeb ntawm 600 degree, 22.5% potassium sulfate yog tsim. Yog tias barium sulfate hloov los ntawm txhuas sulfate, 40.9% potassium sulfate yog tsim.
Cov neeg ua haujlwm yuav tsum muaj kev tiv thaiv zoo, yog tias kov lub qhov muag yuam kev, yuav tsum tam sim ntawd yaug nrog dej txaus.
Qhov chaw ua haujlwm yuav tsum muaj qhov cua zoo.
Nqe lus piav qhia txog kev pab thawj zaug General lus qhia
Yog nqus tau
Tom qab nqus tau: Tshem tawm sai sai ntawm qhov chaw mus rau huab cua ntshiab. Khaws koj txoj hlab cua kom meej. Muab cov pa oxygen thaum ua pa nyuaj. Thaum ua tsis taus pa, muab kev ua pa tawm tam sim ntawd. Mus cuag kws kho mob
Nyob rau hauv rooj plaub ntawm daim tawv nqaij
Nyob rau hauv rooj plaub ntawm kev sib cuag ntawm daim tawv nqaij: Tshem tawm tag nrho cov khaub ncaws tsis huv tam sim ntawd. Yaug daim tawv nqaij nrog dej / da dej.
Hauv casntawm qhov muag pom
Tom qab qhov muag pom: yaug tawm nrog dej kom ntau. Hu rau ophthalmologist. Tshem cov looj tsom iav.
Yog nqos
Tom qab nqos: tam sim ntawd ua rau tus neeg raug mob haus dej (ob khob ntawm ntau tshaj). Tham nrog tus kws kho mob.
Specifications:
| Cov khoom soj ntsuam | Chav tsev | Qib zoo | Qib Technical | Qib thib ib | Qib kawm |
| Purity | Ntau dua lossis sib npaug li % | 99.0 | 99.0 | 98.5 | 96.0 |
| Chloride (raws li KCl) | Tsawg dua los yog sib npaug li % | 0.01 | 0.03 | 0.10 | 0.20 |
| Sulphate (As K2YOG4) | Tsawg dua los yog sib npaug li % | 0.01 | 0.04 | 0.10 | 0.15 |
| Hlau | Tsawg dua los yog sib npaug li % | 0.001 | 0.001 | 0.003 | 0.010 |
| Dej-Insolubles | Tsawg dua los yog sib npaug li % | 0.02 | 0.04 | 0.05 | 0.10 |
| Tshauv Ntsiab Lus | Tsawg dua los yog sib npaug li % | 0.6 | 0.8 | 1.00 | 1.00 |
Cia:
Khaws rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse. Lub pob yuav tsum raug kaw thiab ua tiav. Tiv thaiv kev ya raws. Yuav tsum tau muab cais los ntawm cov kua qaub, damp, thiab lwm yam
Pob:
net hnyav 25/50/500/800/900/1000 KG, Hauv PP / PE hnab los yog raws li tus neeg thov.
Peb lub Hoobkas:
VIZDA nyob hauv Shanxi, lub zog tseem ceeb thiab kev lag luam tshuaj hauv Suav teb. Nws koom ua ke kev tsim khoom, kev tshawb fawb thiab kev muag khoom, thiab txhawb nqa nws txoj kev sib tw ua ke los ntawm kev sib koom cov peev txheej thiab kev sib koom ua lag luam. Peb zoo siab txais tos cov phooj ywg los ntawm thoob plaws lub ntiaj teb los koom tes nrog peb los ntawm kev sib koom ua ke mus sij hawm ntev. Peb tab tom tos ntsoov yuav tau txais koj cov lus nug sai sai.
Peb qhov kev pabcuam:
1. Kev tshaj lij. Muaj kev paub dhau los hauv cov khoom siv chiv thiab tshuaj lom neeg. Peb tuaj yeem muab qee qhov kev txhawb nqa rau koj.
2. Peb muaj peb tus kheej lub chaw soj nstuam los kuaj txhua batch ntawm cov khoom kom paub meej tias cov khoom thiab cov qauv sib tw.
3. tuaj yeem ua raws li cov khoom sib txawv thiab ntim rau kev sib tham, tuaj yeem ua raws li cov neeg siv khoom xav tau los muab ntim.
4. Tus Adjuster. Peb ib txwm nyob ntawm no rau koj, tsis hais koj qhov teeb meem dab tsi, thov hu rau peb, peb yuav muab kev daws teeb meem zoo hauv 24 teev los daws koj qhov teeb meem.
Cim npe nrov: Agricultural fertilizer potassium carbonate, Tuam Tshoj ua liaj ua teb chiv potassium carbonate manufacturers, lwm tus neeg, Hoobkas
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