Ferrous Sulfate 7-Hydrate

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Product Data

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General Characteristics

Synonyms: Iron(II) Sulfate

Formula	FeSO₄ * 7H₂O
Molecular weight	278.02 g/mol
CAS No.:	7782-63-0
EINECS No.:	231-753-5
HS No.:	28332980

Product number	Product parameter	Storage conditions \| Retest period	Additional information
522004000	crystals approx. 20 % Fe \| pale green \| bitter astringent, metallic \| Solubility 20 °C: ++ \| pH 1 %: approx. 3.5 \|	Keep well closed, dry and at temperatures below 25 °C; 12 months
522004002	crystals Ph.Eur.11.Ed. \| USP-NF \| NF 202 \| FCC 13 \| food supplement \| DPL-BioPharm \| chem. pure \| BP 2023 \| Lohtragon approx. 20 % Fe \| bluish-green \| bitter astringent, metallic \| Solubility 20 °C: ++ \| pH 1 %: approx. 3.5 \|	Keep well closed, dry and at temperatures below 25 °C; 12 months	API documentation available \| CEP available
522004004	crystals Ph.Eur.11.Ed. \| USP-NF \| NF 202 \| FCC 13 \| JP XVII, JP XVI \| JSFA 9.Ed. approx. 20 % Fe \| bluish-green \| bitter astringent, metallic \| Solubility 20 °C: ++ \| pH 1 %: approx. 3.5 \|	Keep well closed, dry and at temperatures below 25 °C; 12 months
522004008	crystals Ph.Eur.11.Ed. \| USP-NF \| NF 202 \| FCC 13 approx. 20 % Fe \| bluish-green \|	Keep well closed, dry and at temperatures below 25 °C; 12 months

++ > 100 g/l | + 10 - 100 g/l | − 1 - 10 g/l | −− < 1 g/l
The solubility specified here was measured in water. The solubility is influenced by many factors in the application.

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Product Specialties

Product	Product number
Lohtragon® V04 \| Type 131	522004002	More Details