FERRIC chloride
Khoom siv: ferric chloride
CAS Nr .: 7705-08-0
Cov roj formula: FeCl3
Cov qauv qauv:
Kev Siv: Feem ntau yog siv los ua cov tshuaj kho dej, cov tshuaj tiv thaiv kab mob rau cov hluav taws xob hluav taws xob hluav taws xob, cov tshuaj chlorinating rau metallurgical industries, oxidants thiab mordants rau roj industries, catalysts thiab oxidants rau organic industries, chlorinating agents, thiab raw cov ntaub ntawv rau manufacturing hlau ntsev thiab pigments.
Specifications (Ferric chloride)
| Cov khoom | Txuj |
| FeCl3 | ≥40% |
| Fe2+ | ≤0.1% |
| Specification ntawm gravity SG | ≥1.40 |
| Dawb acid | ≤ 0.4% |
| Insoluble teeb meem | ≤0.5% |
| Zn | ≤0.1% |
| Cr | ≤0.1% |
| Pb | ≤0.1% |
| As | ≤0.1% |
| Cd | ≤0.1% |
| Hg | ≤0.1% |
| ≤0.1% |
Specifications (Ferrous Chloride Tetrahydrate)
| Cov khoom | Txuj |
| Fe2+ | ≥26.5% |
| Acid insuluble teeb meem | ≤0.5% |
| SO42- | ≤ 2.0% |
| As | ≤ 0.0005% |
| Pb | ≤ 0.004% |
| Hg | ≤ 0.00002% |
| Cd | ≤ 0.0005% |
| Cr | ≤0.01% |
| Zn | ≤ 0.15% |
Specifications (Ferric Chloride Hexahydrate)
| Cov khoom | Txuj |
| Assay | ≥96% |
| Fe2+ | ≤ 0.15% |
| Dawb acid | ≤ 0.8% |
| Insoluble tshuaj | ≤ 1.0% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb