Copper(II) sulfate (CAS 7758-98-7) — formula CuSO4, molecular weight 158.88 g/mol; category fine chemicals.
Copper(II) sulfate (CAS 7758-98-7) is a chemical raw material in the fine chemicals category. Its molecular formula CuSO4 comprises 1 Cu, 1 S, 4 O atoms. Its molecular weight is about 158.88 g/mol. Reported physicochemical data: melting point around 590, boiling point around 650. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 7758-98-7 |
|---|---|
| Molecular Formula | CuSO4 |
| Molecular Weight | 158.88 g/mol |
| Melting Point | 590 |
| Boiling Point | 650 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g |
| Category | Fine Chemicals |
Documented applications: 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Copper(II) sulfate is a high-value fine compound with CAS registry number 7758-98-7 and molecular formula CuSO4 (molecular weight 158.88 g/mol), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 7758-98-7
Its molecular formula CuSO4 comprises 1 Cu, 1 S, 4 O atoms.
Also known as: Copper(II) sulfate · 硫酸铜(II) · Cupric sulfate · Copper Sulfate Anhydrous
Category: fine chemicals
The CAS registry number of Copper(II) sulfate is 7758-98-7.
Molecular formula CuSO4, molecular weight 158.88 g/mol.
It is also registered under: Copper(II) sulfate, 硫酸铜(II), Cupric sulfate, Copper Sulfate Anhydrous.
Recorded applications: 典型应用领域：精细化工。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Category: Fine Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Copper(II) sulfate (CAS 7758-98-7), compiled from public chemistry databases.
| CAS Number | 7758-98-7 |
|---|---|
| PubChem CID | 24462 |
| Molecular Formula | CuSO4 |
| Molecular Weight | 158.88 g/mol |
| IUPAC Name | copper sulfate |
| InChIKey | ARUVKPQLZAKDPS-UHFFFAOYSA-L |
| UNII (FDA) | KUW2Q3U1VV |
| Molecular Weight | 159.61 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 158.881327 |
| Monoisotopic Mass | 158.881327 |
| Topological Polar Surface Area | 88.6 |
| Heavy Atom Count | 6 |
| Boiling Point | 650 |
|---|---|
| Melting Point | 590 |
| Melting Point | 590 °C decomp |
| Solubility | In water, 243 g/l @ 0 °C. |
| Solubility | 75.4 g/100 cc water @ 100 °C |
| Solubility | 1.04 g/100 cc methanol @ 18 °C |
| Density | 3.6 |
| Density | 3.6 g/cm³ |
| Density | 3.6 @25 °C |
Copper sulfate; 7758-98-7; Copper(II) sulfate; CUPRIC SULFATE; Cupric sulfate anhydrous; Copper sulphate; Copper(2+) sulfate; Copper monosulfate; Copper(ii) sulfate, anhydrous; Hylinec; Trinagle; Delcup; Cupric sulphate; Roman vitriol; Blue Copper; Copper sulfate (1:1)
| Regulatory & food contact | FDA Substance added to food: NUTRIENT SUPPLEMENT, PROCESSING AID CIR / INCI: Skin conditioning |
|---|---|
| GHS notifications | 1.1% (14 / 1268) |
| GHS notifications | 1.1% (14 / 1268) |
|---|---|
| Notified hazard statements | H302, H315, H319, H400, H410, H318 (19.7%), H301, H314 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硫酸铜