CAS 13478-10-9 Ferrous Chloride Tetrahydrate FeCl2.4 (H2O) Iron II Chloride Tetrahydrate
CAS Nr: 13478-10-9
Cov mis mos molecular: FeCl2.4H2O
Molecular Luj: 198.71
Khoom: xiav-ntsuab siv lead ua;deliquesce;Soluble nyob rau hauv dej, cawv thiab acetic acid, maj mam soluble nyob rau hauv acetone thiab insoluble nyob rau hauv ether
Siv: kev kho dej khib nyiab, txo tus neeg sawv cev, mordant hauv dyeing, metallurgy thiab thaij duab teb.
Enterprise standard: Hoobkas txheem
| Ordinal | Kev xeem ntawv | Hoobkas txheem | Hoobkas txheem |
| 1 | (Qhov tshwm sim) | (Blue-ntsuab Crystal) | |
| 2 | (FeCl2.4H2O) | ≥98% | ≥99% |
| 3 | (Insolubles hauv dej) | ≤0.01% | ≤0.01% |
| 4 | (SO42-) | ≤ 0.003% | ≤ 0.003% |
| 5 | (Fe3+) | ≤0.01% | ≤0.01% |
| 6 | (Cu) | ≤ 0.005% | ≤ 0.005% |
| 7 | (Alkaline ntiaj teb hlau) | ≤0.10% | ≤0.10% |
| 8 | (Raws li) | ≤ 0.002% | ≤ 0.002% |
| 9 | (Zn) | ≤ 0.005% | ≤ 0.005% |
| 10 | (Mn) | ≤ 0.07% | ≤ 0.07% |
| 11 | (Pb) | ≤ 0.006% | ≤ 0.006% |
Pls hu rau peb kom tau txais COA thiab MSDS.Ua tsaug.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
