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Home > Food Additives > Gum Base Agent > Copper sulfate for Sale > CAS 7758-98-7 Copper(II) sulfate Textile mordant Agricultural insecticides water fungicide preservatives analytical reagents dehydrating agent gas des
CAS 7758-98-7 Copper(II) sulfate Textile mordant Agricultural insecticides water fungicide preservatives analytical reagents dehydrating agent gas des buy - large image1
CAS 7758-98-7 Copper(II) sulfate Textile mordant Agricultural insecticides water fungicide preservatives analytical reagents dehydrating agent gas des buy - image1
CAS 7758-98-7 Copper(II) sulfate Textile mordant Agricultural insecticides water fungicide preservatives analytical reagents dehydrating agent gas des buy - image2
CAS 7758-98-7 Copper(II) sulfate Textile mordant Agricultural insecticides water fungicide preservatives analytical reagents dehydrating agent gas des buy - image3
CAS 7758-98-7 Copper(II) sulfate Textile mordant Agricultural insecticides water fungicide preservatives analytical reagents dehydrating agent gas des buy - image4
CAS 7758-98-7 Copper(II) sulfate Textile mordant Agricultural insecticides water fungicide preservatives analytical reagents dehydrating agent gas des buy - image5
CAS 7758-98-7 Copper(II) sulfate Textile mordant Agricultural insecticides water fungicide preservatives analytical reagents dehydrating agent gas des buy - image6

CAS 7758-98-7 Copper(II) sulfate Textile mordant Agricultural insecticides water fungicide preservatives analytical reagents dehydrating agent gas des

53 Inquiries

Unit Price: Get Latest Price
CAS No.:

7758-98-7

Grade:

Chemical Grade

Content:

99%

Port:

tianjin

Brand:

longbang

Packaging:

25kg/Drum

Price valid (until):

2025-04-11

Company Type:
Trader
Location:
China
Qualification:
Main Products:

chemical

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Appearance: dark blue triclinic crystals or blue crystalline particles or powder. It has an unpleasant metallic taste. Slow weathering in dry air. The relative density is 2.284. Higher than 150~C to form white and easily absorbent anhydrous copper sulfate. Decompose to copper oxide at 650℃. Soluble in water (26.3g/100g, 20℃), acidic, 0.1mol/L aqueous solution Ph value of 4.17(15℃). Soluble in glycerol, soluble in dilute ethanol, insoluble in anhydrous ethanol.
    Solubility: soluble in water, soluble in dilute ethanol, insoluble in anhydrous ethanol, liquid ammonia.
    Melting point: 200 °C (dec.)(lit.)
    Packing density: 800kg/m3
    Density: 3.603 g/mL at 25 °C(lit.)
    Vapor pressure: 7.3 mm Hg (25 °C)
    Storage: Store at +5°C to +30°C.
    Solubility: H2O: soluble
    Form: powder
    Specific gravity: 3.603
    Color: slightly green to gray
    Flame ColorBluish-green
    PH value: 3.5-4.5 (50g/l, H2O, 20℃)
    Odor: odorless
    ph range of acid-base indicator discoloration: 3.7-4.5
    Water solubility: 203 g/L (20 ºC)
    Sensitivity: hygroscopicity
    Merck: 14,2653
    Dielectric constant: 10.3 (0.0℃)

    Use 1
    Mainly used as textile mordant, agricultural insecticide, water fungicide, preservative, also used in tanning leather, copper plating, mineral processing, etc
    Use 2
    Used as analytical reagent, dehydrating agent and gas desiccant
    Use 3
    Copper is a component of many enzymes in livestock and poultry. Appropriate concentration of copper ions can activate pepsin, improve the digestive function of livestock and poultry, and also participate in the hematopoietic process, which has special functions for maintaining the shape of internal organs and the maturity of tissues, and can promote growth and development. It has great influence on the skin color quality, central nervous system and reproduction function of livestock and poultry.
    Use 4
    As a food fortification agent. China stipulates that it can be used for dairy products, the amount of use is 12 ~ 16mg/kg; In infant food is 7.5 ~ 10mg/kg; In liquid is 4 ~ 5mg/kg.
    Use 5
    Nutritional supplements; Antimicrobial agents; Curing agent; Processing AIDS.
    Use 6
    Determination and removal of trace moisture from alcohols and other organic compounds.



      Package and Logistics


    For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

    For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                         Or smaller package 1kg/bottle, 10kgs/bottle as request. 

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    Shop Factory Supply High Qulity Poly(ethylene) CAS 9002-88-4-Detailed Image 2


      FAQ


    Q1. Could you please provide some samples?

    A1: Yes, Free samples for the quality evaluation for most products, but customers only need to undertake the shipping fee for delivery the samples to your destionation.


    Q2. What about the lead time?

    A2: Sample needs 3-5 days;    mass production time needs 1-2 weeks.


    Q3. Do you have any MOQ limit for order?

    A3: Low MOQ, 10-100g for sample checking is available.


    Q4. How do you ship the goods and how long does it take to arrive?

    A4: We usually ship by DHL, UPS, FedEx or TNT.     It usually takes 3-5 days to arrive.     Airline and sea shipping also optional.


    Q5. How to proceed an order for your products?

    A5: Firstly, let us know your requirements or application.

    Secondly, we quote according to your requirements or our suggestions.

    Thirdly customer confirms the samples and places deposit for normal order.

    Fourthly We arrange the production.


    Q6. Are you trading company or manufacturer?

    A6: We are chemical factory in China.     So, we can provide wholesale price.


    Q7: What are your payment terms?

    A7: We can accept various payment methods, T/T, PayPal, etc.


      Company Profile  


    Hebei Longbang Technology Co., LTD

    located in Shijiazhuang City, the capital of Hebei Province and the Beijing-Tianjin-Hebei New Zealand Hub, with convenient transportation. Our company is a modern high-tech chemical enterprise integrating R&D, production and sales.


    Our company has strong technical force, advanced equipment, strict quality management system and high-quality after-sales service, adheres to the business philosophy of "customer first, keen and enterprising", and adheres to honesty as the foundation of the company's survival. All for the satisfaction of customers, all for the long-term healthy development of the enterprise. In the past 10 years, we have been strictly managing the entire trading process, focusing on every detail, providing customers with a full range of services such as product procurement, research and development, quality control, logistics management, etc., and becoming a trustworthy partner and partner for customers. Nowadays, we have formed a product chain with many variety, large scale, complete products, refinement, high added value and high technical content. There are many series of medical products, food-grade additives, industrial grade, fertilizer grade, mineral products, etc.


    As a way to take advantage of the ever-expanding information resources in international trade, we welcome potential customers from anywhere online and off-line. Although we provide high-quality products, our qualified after-sales service team provides an effective and satisfying enquiry service. Item Inventory and Detail Detail Records as well as any other information will be sent to you in a timely manner to check the information.


    Shop Factory Supply High Qulity Poly(ethylene) CAS 9002-88-4-Detailed Image 3

    Shop Factory Supply High Qulity Poly(ethylene) CAS 9002-88-4-Detailed Image 4

    Basic Info
    Product Name:

    Copper sulfate

    Other Name:

    Sulfuric acid copper(2+) salt (1:1);Copper(2+) sulfate (1:1);Blue stone;Blue vitriol;Cupric sulfate;Cupric sulfate anhydrous;Cupric sulphate;Roman vitriol;Copper sulfate (CuSO4);Copper(II) sulfate;Copper sulfate;Copper monosulfate;Copper sulfate (1:1);Copper(2+) sulfate;Blue Copper;Incracide E 51;Incracide 10A;Hylinec;Monocopper sulfate;MAC 570;Cuivrol;Delcup;Bluestone;EarthTec;Sulfuric acid,copper(2+) salt (1:1);Mastercop;Upinorg;Reducer Cu;Baijunling;Black blue stone;Sulfuric acid,monocopper(1+) salt;XWHGS 005;131540-94-8;139939-69-8

    CAS No.:

    7758-98-7

    Molecular Formula:

    Cu.H2O4S

    InChIKeys:

    InChIKey=UGWKCNDTYUOTQZ-UHFFFAOYSA-N

    Molecular Weight:

    159.61

    Exact Mass:

    248.934158

    EC Number:

    231-847-6

    UNII:

    KUW2Q3U1VV

    ICSC Number:

    0751

    UN Number:

    3288|3077

    DSSTox ID:

    DTXSID6034479

    Color/Form:

    Grayish-white to greenish-white rhombic crystals or amorphous powder /SRP: somewhat wet/|White when dehydrated|Gray to white and has rhombic crystals

    ATC Code:

    V - Various

    HScode:

    2833250000

    Categories:

    Gum Base Agent

    Characteristics
    PSA:

    88.6

    XLogP3:

    -0.25970

    Appearance:

    Slightly greenish to gray powder

    Density:

    3.6 g/cm3

    Melting Point:

    590 °C (decomp)

    Boiling Point:

    650 deg C (decomp to cupric oxide)

    Refractive Index:

    INDICES OF REFRACTION: 1.733, 1.724, 1.739

    Water Solubility:

    H2O: 203 g/L (20 ºC)

    Storage Conditions:

    Store at +5°C to +30°C.

    Vapor Pressure:

    7.3 mm Hg ( 25 °C)

    Toxicity:

    Oral-Rat LD50: 300 mg/kg

    Odor:

    Pleasant odor

    Experimental Properties:

    On heating dec above 560 degree|Hydroscopic, with conversion to the pentahydrate in moist air below 30 °C|Dielectric constant: 10.3 @ 17 to 22 °C

    Air and Water Reactions:

    Soluble in water.

    Reactive Group:

    Salts, Acidic

    Reactivity Profile:

    Anhydrous CUPRIC SULFATE 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.

    Autoignition Temperature:

    Not flammable (USCG, 1999)

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Skin irritation, Category 2

    Eye irritation, Category 2

    Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H410 Very toxic to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P273 Avoid release to the environment.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P391 Collect spillage.

    Storage

    none

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    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. Dry.KEEP TIGHTLY CLOSED.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    chemical

    Location:

    1803-1, Block A, Huaqiang Plaza, 77 Minzu Road, Xinhua District, Shijiazhuang City, Hebei Province, China

    Payment Terms:

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

    Average lead Time:

    15

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2023

  • Inquiry History
    53 Inquiries
    Country Product Purchase Quantity Date Posted
    South Africa

    Crystal Cupric Sulphate 99% Granular 7758-98-7 OEM

    1 KG Sep 15, 2023
    Poland

    Top Quality Copper (II) Sulfate CAS 7758-98-7

    10 MT Jun 19, 2023
    India

    Copper Sulphate

    1000 KG Jan 6, 2026
    India

    copper sulphate

    200 G Dec 8, 2025
    Malaysia

    copper sulfate

    1 MT Sep 12, 2025
    Egypt

    Copper bentahydrate

    27 MT Aug 18, 2025
    India

    Copper sulphate 25%

    250.00 KG Aug 11, 2025
    India

    copper sulphate

    1 MT Jun 17, 2025
    Vietnam

    Copper Sulphate - CuSO4

    24 TON Jun 6, 2025
    Egypt

    copper sulfate

    1 MT May 22, 2025
    Egypt

    copper sulfate

    10 MT May 18, 2025
    China

    copper sulfate

    1 MT Apr 28, 2025
    India

    copper sulfate

    50.00 KG Apr 7, 2025
    United States

    copper sulphate

    1000 TON Mar 11, 2025
    Saudi Arabia

    Cupric sulfate

    1 KG Feb 10, 2025
    Canada

    Copper Sulfate

    20 MT Dec 4, 2024
    Kampuchea (Cambodia )

    Copper Sulfate

    1.88 TON Nov 19, 2024
    India

    COPPER SULPHATE CRYSTAL

    20.00 MT Oct 21, 2024
    Thailand

    Copper(II)sulfate

    1 KG Oct 17, 2024
    India

    Copper SULPHATE crystal

    20.00 MT Jul 22, 2024
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