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Basic Info.
Model NO.
a cm 7782-63-0
MW
278.01
Sample
Support
Storage
Yes
Transport Package
Bag
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
500ton
Product Description
Ferrous sulfate heptahydrate for plant fertilizer Cas 7782-63-0 FeSO4
| Ferrous sulfate heptahydrate Basic information | |
| Product Name: | Ferrous sulfate heptahydrate |
| CAS: | 7782-63-0 |
| MF: | FeH14O11S |
| MW: | 278.01 |
| EINECS: | 616-510-7 |
| Ferrous sulfate heptahydrate Chemical Properties | |
| Melting point | 64 °C |
| density | 1.898 g/mL at 25 °C (lit.) |
| vapor pressure | 14.6 mm Hg ( 25 °C) |
| storage temp. | Store at +15°C to +25°C. |
| solubility | 25.6 g/100 mL (20°C) |
| form | Solution |
| color | Slightly greenish to blue |
| Specific Gravity | 1.898 |
| PH | 3.0-4.0 (25ºC, 50mg/mL in H2O) |
| Water Solubility | 25.6 g/100 mL (20 ºC) |
| Sensitive | Air Sensitive & Hygroscopic |
| Merck | 144,057 |
| Stability: | Stable. Substances to be avoided include strong oxidizing agents. Air and moisture sensitive. |
| InChIKey | SURQXAFEQWPFPV-UHFFFAOYSA-L |
| CAS DataBase Reference | 7782-63-0(CAS DataBase Reference) |
| EPA Substance Registry System | Ferrous sulfate heptahydrate (7782-63-0) |
| FeSO4.7H2O | 98% min |
| Fe | 19.7% min |
| As | 10ppm max |
| Pb | 20pp max |
| Cd | 20ppm max |
| Apperance | Green with slight blue |
