Cov ntaub ntawv khoom
Ferrous sulfate heptahydrate (CAS No. 7782-63-0), tseem hu ua ntsuab vitriol, yog xiav -ntsuab crystalline hmoov los yog granules nrog cov mis molecular FeSO₄·7H₂O. Nws yog ib qho tseem ceeb hlau ntsev compound, uas yog nws cov dej solubility zoo thiab yooj yim ntawm oxidation. Nws yog dav siv nyob rau hauv kev ua liaj ua teb, dej kho, kev lag luam, tshuaj, thiab lwm yam liaj teb, thiab yog ib tug multifunctional inorganic tshuaj raw khoom.
Product Description
| CAS | 7782-63-0 |
| Molecular Formula | FeSO4 · 7H2O |
| Purity | 98% min |
| Qhov tshwm sim | Bluish ntsuab crystal hmoov |
| HS Code | 2833291000 |
| Pob | 25 KG / hnab, 1FCL=25mts |
| 1.1 mt/bag, 1FCL=22mts |
COA
|
Yam khoom |
STANDARDS |
TSEEM CEEB |
|
Qhov tshwm sim |
Bluish ntsuab crystal hmoov |
Tsim nyog |
|
Purity (FeSO4·7H2O) |
98% min |
98.50% |
|
Ferrous (Fe) |
19.7% min |
19.85% |
|
Arsenic (As) |
0.0002% max |
＜0.0002% |
|
Lead (Pb) |
0.001% max |
0.0008% |
|
Cadmium (Cd) |
0.001% max |
0.0008% |
|
Nco tseg |
Tsim nyog |
|
Kev siv thiab kev siv
- Kev Ua Liaj Ua Teb: Siv los ua cov chiv chiv los ntxiv cov hlau hauv cov qoob loo thiab tiv thaiv cov hlau tsis muaj chlorosis; kuj tseem siv los ua cov khoom noj khoom haus ntxiv rau cov hlau hauv cov tsiaj nyeg thiab nqaij qaib, txhawb kev loj hlob thiab kev loj hlob.
- Kev Kho Dej: Siv los ua flocculant rau kev ntxuav cov dej haus thiab cov dej khib nyiab, tshem tawm cov khib nyiab, phosphates, thiab lwm yam impurities los txhim kho cov dej zoo; kuj tseem siv rau decolorization thiab COD tshem tawm hauv kev kho dej khib nyiab.
- Kev lag luam: Siv nyob rau hauv kev tsim cov hlau ntsev, pigments (xws li hlau oxide liab), thiab mordants; siv los ua tus neeg sawv cev txo qis hauv kev lag luam metallurgical; kuj siv nyob rau hauv pretreatment ntawm electroplating txheej txheem.
- Lwm cov teb: Hauv kev lag luam tshuaj, siv los ua cov khoom siv raw rau kev npaj cov khoom siv hlau; nyob rau hauv lub chaw soj nstuam, siv los ua tshuaj reagent rau redox cov tshuaj tiv thaiv, kuaj dej zoo, thiab lwm yam kev sim; kuj tseem siv tau rau kev txuag ntoo thiab txhim kho av.
Peb Qhov Zoo
* Ntau tshaj kaum xyoo ntawm kev paub
* Ntev- kev koom tes ntev
* ruaj khov thiab tsis tu ncua ntawm cov khoom siab - zoo
Peb tos ntsoov yuav tsim kom muaj kev sib koom tes ntev - nrog koj.
Vim Li Cas Xaiv Sinoright
Kev ua tiav cov saw hlau ua kom ntseeg tau ntawm - lub sijhawm xa khoom
Guaranteed cov khoom sib tw rau cov khoom xa tuaj tiag tiag thiab tias txhua pawg ua tau raws li qhov yuav tsum tau ua
Kev them nyiaj yooj yim: T / T, L / C, D / P, D / A, O / A, Ali Them
Pab neeg ua haujlwm pabcuam muab kev pabcuam tomqab- kev muag khoom.
Cim npe nrov: ferrous sulfate heptahydrate cas: 7782-63-0, Tuam Tshoj ferrous sulfate heptahydrate cas: 7782-63-0 manufacturers, lwm tus neeg, Hoobkas
