Iron (II) Sulfate heptahydrate GR ACS ISO
ürün Kodu : 103965.1000Sorunuz!
103965.0100
Iron(II) sulfate heptahydrate GR for analysis
| Ürün bilgisi | |||
|---|---|---|---|
| Grade | ACS,ISO,Reag. Ph Eur | ||
| Synonyms | Iron vitriol | ||
| Hill Formula | FeO4S * 7H2O | ||
| Chemical formula | FeSO4 * 7H2O | ||
| HS Code | 2833 29 80 | ||
| EC number | 231-753-5 | ||
| Molar mass | 278.02 g/mol | ||
| Storage | Store at +15°C to +25°C. | ||
| CAS number | 7782-63-0 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Solubility | 400 g/l (20 °C) | ||
| Melting point | >60 °C Elimination of water of crystallisation | ||
| Molar mass | 278.02 g/mol | ||
| Density | 1.89 g/cm3 (20 °C) | ||
| Bulk density | 600 kg/m3 | ||
| pH value | 3 - 4 (50 g/l, H2O, 20 °C) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. |
||
| Precautionary Statement(s) | P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
||
| Signal Word | Warning | ||
| Hazard Pictogram(s) | |||
| RTECS | NO8510000 | ||
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
||
| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase | R 22-36/38 Harmful if swallowed.Irritating to eyes and skin. |
||
| Categories of danger | harmful, irritant | ||
| Hazard Symbol |
|
||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 319 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay (manganometric) | 99.5 - 102.0 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Insoluble matter | ≤ 0.01 % |
| pH-value (5 %; water) | 3.0 - 4.0 |
| Chloride (Cl) | ≤ 0.0005 % |
| Phosphate (PO4) | ≤ 0.001 % |
| Total nitrogen (N) | ≤ 0.001 % |
| Heavy metals as Pb | ≤ 0.005 % |
| As (Arsenic) | ≤ 0.0002 % |
| Ca (Calcium) | ≤ 0.005 % |
| Cr (Chromium) | ≤ 0.005 % |
| Cu (Copper) | ≤ 0.001 % |
| Fe III (Iron III) | ≤ 0.02 % |
| K (Potassium) | ≤ 0.002 % |
| Mg (Magnesium) | ≤ 0.002 % |
| Mn (Manganese) | ≤ 0.05 % |
| Na (Sodium) | ≤ 0.02 % |
| Ni (Nickel) | ≤ 0.005 % |
| Pb (Lead) | ≤ 0.0005 % |
| Zn (Zinc) | ≤ 0.005 % |
| Substances not precipitated by ammonia | ≤ 0.1 % |