CAS 13478-10-9 Ferrous chloride tetrahydrate FeCl2.4(H2O) Iron II chloride tetrahydrate
Helu CAS: [ CAS 13478-10-9 ]
Hui molekala: FeCl2.4H2O
Kaumaha molekula: 198.71
Waiwai: aniani ʻōmaʻomaʻo uliuli;mea ʻai ʻai;hiki ke hoʻoheheʻe ʻia i ka wai, ka waiʻona a me ka ʻakika acetic, hiki ke hoʻoheheʻe ʻia i ka acetone a hiki ʻole ke hoʻoheheʻe ʻia i ka etera
Hoʻohana: ka hoʻomaʻemaʻe wai wai, ka mea hoʻohaʻahaʻa, ka mordant i ke kala, ka metallurgy a me ke kahua kiʻi.
Kūlana ʻoihana: Kūlana hale hana
| Ordinal | ʻO ka manawa hoʻokolokolo | Kūlana hale hana | Kūlana hale hana |
| 1 | (Hōʻike) | (Kuliuli ʻōmaʻomaʻo uliuli) | |
| 2 | (FeCl2.4H2O) | ≥98% | ≥99% |
| 3 | (Hele i ka wai) | ≤0.01% | ≤0.01% |
| 4 | (SO42-) | ≤0.003% | ≤0.003% |
| 5 | (Fe3+) | ≤0.01% | ≤0.01% |
| 6 | (Ku) | ≤0.005% | ≤0.005% |
| 7 | (Metala lepo-alkali) | ≤0.10% | ≤0.10% |
| 8 | (A) | ≤0.002% | ≤0.002% |
| 9 | (Zn) | ≤0.005% | ≤0.005% |
| 10 | (Mn) | ≤0.07% | ≤0.07% |
| 11 | (Pb) | ≤0.006% | ≤0.006% |
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