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CAS 7758-99-8 Copper(II) sulfate pentahydrate molecular structure lightbox
CAS RN: 7758-99-8

Copper(II) sulfate pentahydrate

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29 package records26 with current stock14 grade groups
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Batchno.20260131 100g In stock Inquiry
Batchno.20250703 25g In stock Inquiry
Batchno.20250805 500g In stock Inquiry
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Batchno.20251025 100ml In stock Shanghai, Shandong Inquiry
Batchno.20260409 500ml Out of stock 5-7 business days Inquiry
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Batchno.20250830 100ml In stock Shanghai, Shandong, Guangdong, Chongqing Inquiry
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Batchno.20260606 25g / 100g / 500g / 2.5kg / 10kg Confirm by inquiry Shanghai, Guangdong, Chongqing, Hebei, Shandong Inquiry
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Batchno.20260415 10g In stock Shanghai Inquiry
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Batchno.20260106 25g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
Batchno.20260613 500g In stock Shanghai, Shenzhen, Tianjin, Wuhan, Chengdu Inquiry
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Batchno.20251006 1kg In stock Inquiry
Batchno.20250801 250g In stock Inquiry
Batchno.20251022 500g In stock Inquiry
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Batchno.20250407 100g In stock Shandong Inquiry
Batchno.20250104 2.5kg Out of stock 5-7 business days Inquiry
Batchno.20251231 500g In stock Shanghai, Shandong Inquiry
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Batchno.20250110 500g Out of stock 5-7 business days Inquiry
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Batchno.20260419 100g / 500g / 2.5kg / 10kg / 12X500g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
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Batchno.20250119 250g / 1kg / 5kg Confirm by inquiry Shanghai Inquiry
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Batchno.20250118 250g In stock Shanghai, Shandong, Chongqing Inquiry
Batchno.20250811 50g In stock Shanghai, Shandong Inquiry
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Batchno.20250331 500g / 2.5kg / 10kg / 20X500g Confirm by inquiry Shanghai, Shandong, Guangdong, Chongqing, Hebei Inquiry
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Batchno.20260226 1kg In stock Inquiry
Batchno.20260417 250g In stock Inquiry
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  • Product code: SSC-187147
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Historical Factory Record

Historical Supply Reference

This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.

  • Pack sizes on record: 100g
  • Available purity: ＞97%
  • Inventory rows with stock: 0
  • Bulk packaging: confirmed by inquiry
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Reference Pack Sizes

Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.

Recorded sizes, purity and stock details for CAS 7758-99-8
Pack Size Recorded Purity Available Qty Ship From Inquiry
100g ＞97% 0 Out of Stock Shenzhen Inquiry

7758-99-8 / copper;sulfate;pentahydrate

Standard CAS: 7758-99-8 Multi CAS: Yes
Basic Information Physical Properties Computed Properties

Basic Information

CAS
7758-99-8
Multi CAS
Yes
Molecular Formula
CH10O9SU
Molecular Weight
249.690000
Exact Mass
248.934150
InChI
InChI=1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
InChIKey
JZCCFEFSEZPSOG-UHFFFAOYSA-L

Physical Properties

Melting Point
297 °F (dehydrates) (NTP, 1992) Decomp above 110 °C
Boiling Point
1207 °F at 760 mmHg (decomposes) (NTP, 1992) DECOMP ABOVE 150 °C WITH -5H2O
Density
2.284 (NTP, 1992) - Denser than water; will sink 2.286 @ 15.6 °C/4 °C 2.3 g/cm³
Physical Description
Copper sulfate pentahydrate appears as blue crystalline granules or powder. Melting point 110 °C (with decomposition). Non-combustible. Nauseating metallic taste. Odorless. White when dehydrated. (NTP, 1992) BLUE SOLID IN VARIOUS FORMS.
Appearance
Large, blue or ultramarine, triclinic crystals or blue granules or light-blue powder
State
Solid

Computed Properties

Structural Parameters

Heavy atom count
11
H-bond acceptors
4
H-bond donors
5
Molar refractivity
28.54
TPSA
237.76

LogP / Solubility

WLOGP
-5.46
MLOGP
-4.8
XLogP3
-5.46
Consensus LogP
-5.24
Log S (ESOL)
2.05
Class (ESOL)
Highly soluble
Log S (Ali)
2.34
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
3.25
Class (SILICOS-IT)
Highly soluble

ADME

GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-8.12

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
No
Egan
No
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5

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