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Cheap Price Good Quality Copper (II) Sulfate Pentahydrate CAS 7758-99-8

40 Inquiries

Unit Price:

$1910/MT FOB

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CAS No.:

7758-99-8

Grade:

Industrial Grade

Content:

99%

Port:

Shanghai, China

Packaging:

25 kgs/Bag(s)

Price valid (until):

2026-12-31

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Tianjin Luis Biotechnology Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Qualification:

Main Products:

Food Additives

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Product Description
Seller Information
Inquiry History

Description

Product Introduction

Copper(II) Sulfate Pentahydrate is copper sulfate containing five crystal waters, easily soluble in water, with the chemical properties of copper ions, and is used in feed additives, pigment manufacturing, etc.

Item	Specification
Copper sulphate (CuSO4 · 5H2O), w/% ≥	98.0
As, w/% ≤	0.001
Pb, w/% ≤	0.001
Fe, w/% ≤	0.002
Cl, w/% ≤	0.01
Water insoluble substance, w% ≤	0.02
PH (50 g/L solution)	3.5~4.5

Product Application

(1) Agricultural field: Can be used as a fungicide and insecticide to prevent and control fungal diseases (such as potato late blight, grape downy mildew) and pests of crops, and also as a feed additive to supplement copper.

(2) Industrial field: Used in copper electroplating processes, manufacturing pigments (such as verdigris), dyes, and as a mordant in the textile industry.

(3) Chemical field: It is a commonly used chemical reagent, which can be used for qualitative and quantitative analysis in analytical chemistry, and also for the preparation of other copper compounds.(4) Other aspects: It can adjust water quality and prevent fish diseases in aquariums, and can also be used for wood preservation, etc.

Product Function

(1) Sterilization and disinfection: It can inhibit or kill microorganisms such as fungi and bacteria, and can be used for disease prevention and corrosion protection of crops, aquariums, wood, etc.

(2) Supplementary copper element: As a feed additive, it provides essential copper nutrition for the growth of animals and plants and promotes their normal metabolism.

(3) Participation in chemical reactions: It can act as a reactant or catalyst in chemical reactions, be used to prepare other copper compounds, or play a role in color development and precipitation in analytical experiments.

(4) Process assistance: It provides copper ions in electroplating to form metal coatings, and assists in dye adhesion or formation of specific colors in textile and pigment manufacturing.

ECHEMI Editorial Reference

Blue Solid Copper sulfate is a greenish-white crystalline solid; the pentahydrate is Blue powder or granules, or ultramarine crystalline solid.
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.
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)|Copper(II) sulfate pentahydrate is the pentahydrate of copper(2+) sulfate. A bright blue crystalline solid. It is a hydrate and a metal sulfate. It contains a copper(II) sulfate.|A sulfate salt of copper. It is a potent emetic and is used as an antidote for poisoning by phosphorus. It also can be used to prevent the growth of algae.

Basic Info

Product Name:

Copper sulfate pentahydrate

Other Name:

Sulfuric acid copper(2+) salt (1:1),hydrate (1:5);Sulfuric acid copper(2+) salt (1:1),pentahydrate;Copper sulfate pentahydrate;Cupric sulfate pentahydrate;Copper(II) sulfate pentahydrate;Copper(2+) sulfate pentahydrate;Copper sulfate (CuSO4) pentahydrate;Top Lucina HV-WA;17829-58-2;80867-41-0;2374869-84-6

CAS No.:

7758-99-8

Molecular Formula:

Cu.H2O4S.5H2O

InChIKeys:

InChIKey=CMDXKWPDBAJJNV-UHFFFAOYSA-N

Molecular Weight:

249.68500

Exact Mass:

248.93400

EC Number:

616-477-9

UNII:

LRX7AJ16DT

ICSC Number:

1416

UN Number:

3288

DSSTox ID:

DTXSID9031066

Color/Form:

Large, blue or ultramarine, triclinic crystals or blue granules or light-blue powder

HScode:

2833250000

Categories:

Inorganic Salts

Characteristics

PSA:

134.79000

XLogP3:

-0.58120

Appearance:

Blue crystalline granules or powder

Density:

2.286 g/cm³ @ Temp: 15.6 °C

Melting Point:

110 °C (decomp)

Boiling Point:

330ºC at 760 mmHg

Refractive Index:

INDICES OF REFRACTION: 1.514, 1.537, 1.543

Water Solubility:

H2O: 320 g/L (20 ºC)

Storage Conditions:

Store at RT

Vapor Pressure:

7.3 mm Hg ( 25 °C)

Toxicity:

LD50 orally in rats: 960 mg/kg (Smyth)

Odor:

Odorless

Taste:

Nauseous, metallic taste

Experimental Properties:

Loses 2H2O @ 30 °C, 2 more H2O @ 110 °C; becomes anhydrous by 250 °C; efflorescent in air.|LOSING WATER BY CRYSTALLIZATION @ 110 °C TO FORM WHITE MONOHYDRATE, CUSO4.H2O|Dielectric constant: 6.60 @ room temperature|Slowly effloresces in dry air or above 30.6 °C with the formation of the trihydrate; at 88-100 °C the trihydrate is produced more quickly; above 114 °C the monohydrate is formed, and between about 245 and 240 °C, the anhydrous product copper(II) sulfate results.

Air and Water Reactions:

Slowly effloresces in air. Water soluble.

Reactive Group:

Salts, Acidic

Reactivity Profile:

COPPER SULFATE PENTAHYDRATE can be dehydrated by heating. Serves as a weak oxidizing agent. Causes hydroxylamine to ignite. Gains water readily. The hydrated salt is vigorously reduced by hydroxylamine [Mellor 8:292(1946-1947)]. Both forms are incompatible with finely powdered metals. Both are incompatible with magnesium, corrode steel and iron, may react with alkalis, phosphates, acetylene gas, hydrazine, or nitromethane, and may react with beta-naphthol, propylene glycol, sulphathiazole and triethanolamine if the pH exceeds 7 (NTP, 1992). Both act as acidic salts, corrode metals and irritate tissues.

Corrosivity:

Very corrosive to plain steel.

See More Copper sulfate pentahydrate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Well closed.

See More Copper sulfate pentahydrate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Food Additives

Location:
Room 501, Gate 5, Building 14, Shengjing Garden, Tiedong Road Street, Hebei District, Tianjin, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2024

Inquiry History

40 Inquiries

Country	Product	Purchase Quantity	Date Posted
Canada	Copper(II) Sulfate Pentahydrate Powder 99% Bule Powder CAS 7758-99-8 EGC-Copper(II) Sulfate Pentahydrate Powder	250 KG	Nov 16, 2023
China	Copper sulfate pentahydrate Feed grade	100 MT	Mar 18, 2024
Philippines	Copper sulfate pentahydrate	10000	Nov 19, 2024
Serbia	Copper sulfate pentahydrate	0.1 KG	Aug 30, 2024
Germany	blausulfat	10 KG	Dec 17, 2025
Azerbaijan	Copper Sulphate Pentahydrate	30 TON	Feb 11, 2025
Egypt	Copper bentahydrate	27.00 MT	Jul 7, 2026
India	Copper sulphate	40.00 KG	May 22, 2025
India	copper sulphate pentahydrate	1 20' Fcl	Oct 7, 2024
Vietnam	Copper Sunfat Pentahydrate (CuSO₄·5H₂O) (Cu 25% and Cu 24,5%)	20 MT	Aug 19, 2024
Vietnam	Copper sulfate pentahydrate 98.5%	40.32 MT	Jun 13, 2024
Turkey	COPPER SULFATE(pentahydrate)	100.00 TON	Jun 6, 2024
Indonesia	Copper Sulfate Pentahydrate (CuSO4.5H2O) 98,2%	35 MT	Aug 10, 2026
India	Copper Sulphate feed Grade 25% CU with highest purity	20 MT	Feb 3, 2026
Morocco	Copper sulfate pentahydrate	10 MT	Oct 23, 2025
Poland	copper sulfate pentahydrate	55 MT	Oct 21, 2025
India	COPPER sulphate crystal	10.00 MT	Sep 24, 2025
Bahrain	Copper Sulphate Pentahydrate	1 MT	Apr 7, 2025
India	Copper Sulfate pentahydrate	100 MT	Mar 28, 2025
India	Copper sulphate	20.00 KG	Mar 28, 2025

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Cheap Price Good Quality Copper (II) Sulfate Pentahydrate CAS 7758-99-8

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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