Molekula
Zinc sulfate hexahydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Zinc sulfate hexahydrate is an inorganic compound composed of zinc, sulfur, oxygen, and water, widely used in agriculture as a micronutrient fertilizer, in pharmaceuticals for zinc supplementation, and in laboratory settings as a reagent. It appears as white crystalline granules or powder, highly soluble in water. Catalogue details: CAS 13986-24-8, molecular formula ZnSO₄·6H₂O, molecular weight 269.531 g/mol, stored at ambient conditions with a "Danger" signal word. Molekula supplies zinc sulfate hexahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to white solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90038235 |
| CAS Number | 13986-24-8 |
| IUPAC Name | zinc;sulfate;hexahydrate |
| Molecular Formula | ZnSO4 . 6H2O |
| Molecular Weight | 269.531 |
| Exact Mass | 267.9443 |
| SMILES | O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Zn+2] |
| InChIKey | QWCKCWSBAUZZLF-UHFFFAOYSA-L |
| InChI | InChI=1S/H2O4S.6H2O.Zn/c1-5(2,3)4;;;;;;;/h(H2,1,2,3,4);6*1H2;/q;;;;;;;+2/p-2 |
| PubChem CID | 22743540 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| HTS Code | 2833.29.4500 |
| Tariff Code | 2833292000 |
Safety & GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H318 Causes serious eye damage
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P391 Collect spillage
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- SULFURIC ACID, ZINC SALT (1:1), HEXAHYDRATE
- ZnSO4.6H2O
Frequently asked questions
What is zinc sulfate hexahydrate commonly used for?
Zinc sulfate hexahydrate is primarily used as a dietary supplement, in animal feed, as a coagulant in water treatment, and in the production of other zinc compounds.
What is the chemical formula and molecular weight of zinc sulfate hexahydrate?
The chemical formula is **ZnSO₄·6H₂O**, and the molecular weight is **269.531 g/mol**.
How should zinc sulfate hexahydrate be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances.
What grades or purities of zinc sulfate hexahydrate does Molekula supply?
Molekula supplies **technical and reagent-grade zinc sulfate hexahydrate**—contact us for specific purity requirements.
Can Molekula supply zinc sulfate hexahydrate in bulk quantities?
Yes, we offer **bulk packaging options**—please inquire for minimum order quantities and pricing.
What documentation comes with a zinc sulfate hexahydrate order?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a packing list.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.