زینک سولفات هپتا هیدرات ایزولب – zinc sulfate heptahydrate Isolab
زینک سولفات هپتا هیدرات دارای مشخصات زیر می باشد.
روی سولفات هپتا هیدرات
Properties |
|
| Zinc sulfate heptahydrate | Products |
| Zinc vitriol | Synonyms |
| ACS,ISO,Reag. Ph Eur | Grade |
| 7446-20-0 | CAS No. |
| 231-793-3 | EC No. |
| 030-006-00-9 | EC-Index No. |
| O₄SZn * 7 H₂O | Hill Formula |
| ZnSO₄ * 7 H₂O | Chemical Formula |
| 287.56 g/mol | Molar Mass (MM) |
| 1.97 g/cm3 at 20 °C | Density |
| – | Boiling Point (bp) |
| 100 °C | Melting Point (mp) |
| – | Flash Point (fp) |
| – | Ignition Temperature |
| – | Explosion Limit |
| 4-6 (20 °C, 50 g/L in H2O) | PH Value |
| 965 g/L | Solubility in water |
| Store at +2°C to +30°C. | Storage and Shipping Information |
| UN 3077,9,III | Transport Information |
|
corrosive-irritant-harmful to the environment
|
Hazard Pictogram(s) |
| Danger | Danger |
| Harmful if swallowed. Causes serious eye damage. Very toxic to aquatic life with long lasting effects | Hazard Statement(s) |
| Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Avoid release to the environment. Wear eye protection/ face protection. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. | Precautionary Statement(s) |
| 3–0–0 | NFPA diamond |
| Assay (complexometric) 99.5 – 103.0 % Identity passes test Appearance of solution passes test Insoluble matter ≤ 0.01 % pH-value (5 %; water, 25 °C) 4.4 – 5.6 Chloride (Cl) ≤ 0.0005 % Total nitrogen (N) ≤ 0.0005 % Nitrate (NO₃) ≤ 0.002 % As (Arsenic) ≤ 0.00005 % Ca (Calcium) ≤ 0.001 % Cd (Cadmium) ≤ 0.0005 % Cu (Copper) ≤ 0.0005 % Fe (Iron) ≤ 0.0005 % K (Potassium) ≤ 0.001 % Mg (Magnesium) ≤ 0.001 % Mn (Manganese) ≤ 0.0003 % Na (Sodium) ≤ 0.001 % NH₄ (Ammonium) ≤ 0.001 % Pb (Lead) ≤ 0.001 % |
specifications |
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