FERROUS SULPHATE HEPTAHYDRATE AR/ACSMeets Analytical Specs of Ph. Eur, IP, BP, USP. |
| Article No. | 52500 | Grade | AR/ACS | |
| Synonyms | Iron (II) Sulphate Heptahydrate | C.I. No. | — | |
| CAS No. | 7782-63-0 | Purity | 99.5% | |
| Molecular Formula | FeSO4.7H2O | Molecular Weight | 278.01 | |
| H.S. Code | 2833.2910 | Shelf Life | 60 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Solid | Colour | Green powder | |
| Solubility | 10% solution in a mixture of fresh boiled, cooled water and dil. H2SO4 is clear and bright. | Odour | Odorless | |
| pH Value | 3.0 – 4.0 | |||
| Specifications Parameters | ||||
| Description | Bluish green crystals or light green crystalline powder. | |||
| Identification | Passes test | |||
| pH (of 5% solution in water) | 3.0 – 4.0 | |||
| Min. assay (By Redox titration) | 99.50% | |||
| Nitrogen Compouns (N) | Max. 0.001% | |||
| Arsenic (As) | Max. 0.0002% | |||
| Phosphate (PO4) | Max. 0.0001% | |||
| Ferric ion (Fe3+) | Max. 0.02% | |||
| Chloride (Cl) | Max. 0.0005% | |||
| Manganese (Mn) | Max. 0.05% | |||
| Calcium (Ca) | Max. 0.005% | |||
| Copper (Cu) | Max. 0.001% | |||
| Magnesium (Mg) | Max. 0.008% | |||
| Lead (Pb) | Max. 0.0005% | |||
| Mercury (Hg) | Max. 0.0002% | |||
| Zinc (Zn) | Max. 0.005% | |||
| Organic volatile impurities | Excluded by production process. | |||
| Nickel (Ni) | Max. 0.005% | |||
| Chromium (Cr) | Max. 0.005% | |||
| Potassium (K) | Max. 0.002% | |||
| Sodium (Na) | Max. 0.02% | |||
| Substances not ppt. by ammonia | Max. 0.1% | |||
| Properties | Melting point 64°C, hygroscopic, insoluble in alcohol. | |||
| Note(s): 1] Assay (if applicable) method mentioned.
WARNING Hazard statements: May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation. Precautionary statements Prevention: Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. Response: IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If eye irritation persists: Get medical advice/attention. |
IMDG Code : —
UN No. : — IATA : — |
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| Disposal: Dissolve the chemical to be disposed, in water and allow it to run to waste, diluting with large quantities of water. | ||||
| Hazard Pictogram(s) : — GHS07 | ||||
| Manufacturer | Auraiya Laboratory Chemicals Pvt Ltd | Net Packing | 500gm |
| Country of Origin | India | Website | www.auraiyalabchem.com |
| Item model number | 52500 | Order now | sales@auraiyalabchem.com |
| Packer | Auraiya Laboratory Chemicals Pvt Ltd | Contact us | +91 879 151 1893 |
| Importer | Auraiya Laboratory Chemicals Pvt Ltd | Customer Care | info@auraiyalabchem.com |
Date- 10.11.2024
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