Cas no 7446-20-0 (Zinc sulfate heptahydrate)
Zinc sulfate heptahydrate is a highly reactive and water-soluble compound used as a coagulant in various industrial processes. Its key advantages include high purity, ease of dissolution, and effectiveness in precipitating metal ions. This hydrated form exhibits improved handling characteristics compared to its anhydrous counterpart.
Zinc sulfate heptahydrate structure
Product Name:Zinc sulfate heptahydrate
CAS No:7446-20-0
MF:O4SZn
MW:161.47159576416
MDL:MFCD00149894
CID:47470
PubChem ID:24902162
Update Time:2026-05-14
Zinc sulfate heptahydrate Chemical and Physical Properties
Names and Identifiers
-
- Zinc sulfate Heptahydrate
- sulfuricacid,zincsalt(1:1),heptahydrate
- whitevitriol(heptahydrate)
- zincsulfate(1:1)heptahydrate
- Zincsulfateheptahydrate(1:1:7)
- Zinesulfate,medicinal
- SALT OF VITRIOL
- SULFURIC ACID ZINC SALT HEPTAHYDRATE
- ZINC SULFATE
- Zinc Sulfate Hydrate
- Goslarite
- Ophthazinc T
- VasoClear A
- White Vitrol
- ZINC SULFATE,ACS
- ZINC VITRIOL
- ZINCI SULFAS
- Sulfuric acid, zinc salt (1:1), heptahydrate (8CI,9CI)
- zinc sulphate (ZnSO4) heptahydrate
- Zinc sulfate/zinc sulphate (ZnSO4) heptahydrate
- Zinc sulfate [JAN]
- Zinc sulfate (1:1) heptahydrate
- Zinc vitriol (heptahydrate)
- Zinc sulfate heptahydrate (1:1:7)
- White vitriol (heptahydrate)
- Zinc sulfate (ZnSO4) heptahydrate
- Sulfuric acid, zinc salt (1:1), heptahydrate
- N57JI2K7WP
- Zinc sulphate hydrate
- zinc(II) sulfate heptahydrate
- Sulfato de zinc
- Zincsulfateheptahydrate
- Zinc sulfate heptahydrate, 99%, ACS reagent
- Zinc sulfate heptahydrate, 99.5%, for an
- Zinc sulfate heptahydrate
-
- MDL： MFCD00149894
- Inchi： 1S/H2O4S.7H2O.Zn/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);7*1H2;/q;;;;;;;;+2/p-2
- InChI Key： RZLVQBNCHSJZPX-UHFFFAOYSA-L
- SMILES： [Zn+2].S(=O)(=O)([O-])[O-].O([H])[H].O([H])[H].O([H])[H].O([H])[H].O([H])[H].O([H])[H].O([H])[H]
Computed Properties
- Exact Mass: 285.95500
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 7
- Hydrogen Bond Acceptor Count: 11
- Heavy Atom Count: 13
- Rotatable Bond Count: 0
- Complexity: 62.2
- Covalently-Bonded Unit Count: 9
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: nothing
- Topological Polar Surface Area: 95.6
Experimental Properties
- Color/Form: Colorless orthorhombic system prismatic crystals.
- Density: 1.957
- Melting Point: 100 oC
- PH: 4-6 (50g/l, H2O, 20℃)
- Solubility: H2O: soluble100mg/mL, clear, colorless
- Water Partition Coefficient: 960 g/L
- Stability/Shelf Life: Stable. Incompatible with strong oxidizing agents. Hygroscopic - protect from moisture.
- PSA: 153.25000
- LogP: -0.70980
- Merck: 14,10159
- Sensitiveness: Hygroscopic
- Solubility: Soluble in water. Slightly soluble in alcohol and glycerol. Insoluble in liquid ammonia and ketones. Gradually weathered in dry air.
Zinc sulfate heptahydrate Security Information
-
Symbol:
- Signal Word：Danger
- Hazard Statement： H302,H318,H410
- Warning Statement： P273,P280,P305+P351+P338,P501
- Hazardous Material transportation number：UN 3077 9/PG 3
- WGK Germany：3
- Hazard Category Code： 22-41-50/53
- Safety Instruction： S22-S26-S39-S46-S60-S61
- RTECS：ZH5300000
-
Hazardous Material Identification：
- Hazard Level：9.2
- Safety Term：9.2
- Risk Phrases：R22; R41; R50/53
- HazardClass：9
- TSCA：Yes
Zinc sulfate heptahydrate Customs Data
- HS CODE：2833293000
- Customs Data：
China Customs Code:
2833293000
Zinc sulfate heptahydrate Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| MedChemExpress | HY-N3025-10mM*1mLinDMSO |
Zinc sulfate heptahydrate |
7446-20-0 | 99.55% | 10mM*1mLinDMSO |
￥385 | 2023-07-25 | |
| MedChemExpress | HY-N3025-10g |
Zinc sulfate heptahydrate |
7446-20-0 | 99.8% | 10g |
￥350 | 2025-04-16 | |
| MedChemExpress | HY-N3025-50g |
Zinc sulfate heptahydrate |
7446-20-0 | 99.8% | 50g |
￥400 | 2025-04-16 | |
| MedChemExpress | HY-N3025-100g |
Zinc sulfate heptahydrate |
7446-20-0 | 99.8% | 100g |
￥520 | 2025-04-16 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 1088815000 |
Zinc sulfate heptahydrate |
7446-20-0 | EMPROVE | 5KG |
4472.54 | 2021-05-21 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 1088810001 |
Zinc sulfate heptahydrate |
7446-20-0 | EMPROVE | 3X1KG |
5303.09 | 2021-05-21 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | Z298656-1L |
Zinc sulfate heptahydrate |
7446-20-0 | Analytical Volumetric Solution,1M | 1l |
￥185.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | Z298655-1L |
Zinc sulfate heptahydrate |
7446-20-0 | Analytical Volumetric Solution,0.1M | 1l |
￥185.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | Z298654-1L |
Zinc sulfate heptahydrate |
7446-20-0 | Analytical Volumetric Solution,0.05M | 1l |
￥185.90 | 2023-08-31 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | Z298653-1L |
Zinc sulfate heptahydrate |
7446-20-0 | Analytical Volumetric Solution,0.02M | 1l |
￥185.90 | 2023-08-31 |
Zinc sulfate heptahydrate Suppliers
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:7446-20-0)Zinc sulfate heptahydrate
Order Number:sfd19699
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:7446-20-0)七水硫酸鋅
Order Number:LE2474272;LE13762;LE3028
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:41
Price ($):discuss personally
Email:[email protected]
Jiangsu Kolod Food Ingredients Co.,ltd
Gold Member
Audited Supplier
(CAS:7446-20-0)Zinc Sulfate
Order Number:KLD034
Stock Status:in Stock
Quantity:food grade
Purity:99%
Pricing Information Last Updated:Thursday, 3 July 2025 17:01
Price ($):discuss personally
Email:[email protected]
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:7446-20-0)Zinc sulfate heptahydrate
Order Number:A962401
Stock Status:in Stock
Quantity:10kg/25kg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 16:14
Price ($):172.0/633.0
Email:[email protected]
Zinc sulfate heptahydrate Related Literature
-
Zhixia Liu,Tingjian Chen,Floyd E. Romesberg Chem. Sci., 2017,8, 8179-8182
-
2. Fatty acid eutectic mixtures and derivatives from non-edible animal fat as phase change materials?Pau Gallart-Sirvent,Marc Martín,Gemma Villorbina,Mercè Balcells,Aran Solé,Luisa F. Cabeza,Ramon Canela-Garayoa RSC Adv., 2017,7, 24133-24139
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Max Attwood,Hiroki Akutsu,Lee Martin,Toby J. Blundell,Pierre Le Maguere,Scott S. Turner Dalton Trans., 2021,50, 11843-11851
-
Qiao Song,Angela Bamesberger,Lingyun Yang,Haley Houtwed,Haishi Cao Analyst, 2014,139, 3588-3592
7446-20-0 (Zinc sulfate heptahydrate) Related Products
- 22992-10-5(Sulfuric acid, aluminumzinc salt (4:2:1) (8CI,9CI))
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- 34417-25-9(Tetraminozinc(II) sulfate)
- 77998-33-5(Ammonium zinc sulfate hydrate)
- 13814-87-4(Sulfuric acid, ammoniumzinc salt (2:2:1))
- 12674-07-6(Zincate)
- 7446-19-7(Zinc sulfate monohydrate)
- 7733-02-0(Zinc Sulfate)
- 13932-17-7(Sulfuric acid,potassium zinc salt (2:2:1) (8CI,9CI))
- 13986-24-8(Zinc sulfate hexahydrate)
Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:7446-20-0)Zinc sulfate heptahydrate
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:7446-20-0)七水硫酸鋅
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry