Molekula Zinc sulfate heptahydrate
Specification & product details.
Zinc sulfate heptahydrate is a hydrated inorganic salt used in agriculture, pharmaceuticals, and laboratory research as a source of zinc ions.
CAS number: 7446-20-0
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Specifications
| Property | Value |
| Appearance | White crystalline powder |
| Identification | Conforms to reference |
| Assay (Titration) | ≥99% |
| Water (KF) | ≥40% |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
For research use only. Not for human use.
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Melting Point | 100 °C |
Identification
| Property | Value |
| SKU | 14287755 |
| CAS Number | 7446-20-0 |
| IUPAC Name | zinc;sulfate;heptahydrate |
| Molecular Formula | ZnSO4·7H2O |
| Molecular Weight | 287.56 |
| Exact Mass | 285.9548 |
| SMILES | O.O.O.O.O.O.O.\[O-\]S(=O)(=O)\[O-\].\[Zn+2\] |
| InChIKey | RZLVQBNCHSJZPX-UHFFFAOYSA-L |
| InChI | InChI=1S/H2O4S.7H2O.Zn/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);7\*1H2;/q;;;;;;;;+2/p-2 |
| PubChem CID | 62640 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| HTS Code | 2833294500 |
| Tariff Code | 2833292000 |
Safety & GHS
Danger
- CorrosiveGHS05
- Health HazardGHS07
- Hazardous to the EnvironmentGHS09
Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P301+312IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P303+361IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P501Dispose of contents/container to an approved waste disposal plant
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Alternative names
0.1M Zinc sulphate; H14O11SZn; Ophthazinc T (TN); Sulfato de zinc; Sulfuric acid, zinc salt (1:1), heptahydrate; VasoClear A; White vitriol (heptahydrate); ZnSO4.7H2O
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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