| CAS No.: | 7782-63-0 |
|---|---|
| Certification: | CCIC, CIQ, RoHS, ISO |
| Purity: | ≥99% |
| Type: | Ferrous Sulfate |
| Appearance: | Blue-Green Crystals |
| Grade Standard: | High Purity Grade |
| Samples: |
|---|
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Audited Supplier Chemical Name: Ferrous Sulfate Heptahydrate
Molecular Formula: FeSO4·7H2O
Molecular Weight: 278.02 (Heptahydrate)
CAS: 7782-63-0 (Heptahydrate)
Character: Pale, blue-green crystals or granules that are efflorescent in dry air. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. It's soluble in water, insoluble in ethanol.
This product is provided by Nanjing Jiayi Sunway Chemical Co., Ltd.
Usage: Our chromogenic reagent serves as a versatile nutrient, as well as a key component in fruit and vegetable applications.
Packing: Each 25kg package consists of a plastic inner layer and a durable compound plastic woven outer bag for secure transportation.
Storage and Transport: To maintain quality, store in a dry, well-ventilated warehouse. During transport, protect from water and moisture. Handle with care to prevent bag damage and store separately from harmful substances.
| Index | Specification | GB29211-2012 |
| Content,w% | Conten(FeSO4·7H2O) | 99.5 |
| (Pb), mg/Kg ≤ | Lead | 2 |
| (As), mg/Kg ≤ | Arsen | 3 |
| (Hg), mg/Kg ≤ | Mercu | 1 |
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Audited Supplier 
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