CAS No.: | 7782-63-0 |
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Formula: | Feso4.7H2O |
EINECS: | 7782-63-0 |
Type: | Pharmaceutical Intermediates |
Appearance: | Powder |
Quality: | Refined |
Samples: |
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Customization: |
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Product Name: | Ferrous Sulfate Heptahydrate | |
Item | Standard (%) | Result (%) |
FeSO4·7H2O ≥ | ≥98 | 98.6 |
Fe (%) ≥ | ≥19.5 | 19.6 |
As(%)≤ | 0.0002 | 0.0002 |
Pb(%)≤ | 0.002 | 0.002 |
WATER INSOLUBLE | ≤0.5% | 0.35% |
TITANIUM DIOXIDE | ≤0.75% | 0.68% |
HEAVY METAL | ≤0.0001% | 0.0001% |
FREE ACID | ≤1% | 0.56% |
High quality --Coming from good materials and high technology.
Lower price--Not cheapest but the lowest at the same quality.
Good service--Satisfactory service before and after sale.
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