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Elements and Elemental Compounds

Browse our curated selection of Elements and Elemental Compounds from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.

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  • copper(i) selenide, 99.5% trace metals basis 10g
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    225410-10G

    Copper(I) selenide, 99.5% trace metals basis 10g

    Price: $378.02
    List Price: $420.03
    CAS: 20405-64-5 EC No: 243-796-7 MDL No: MFCD00049908 UN No: UN3077 Haz Class: 9 Packing Group: III 2mm & Down Pieces Molecular Formula: Cu<sub>2</sub>Se MW: 206.05 Melting Point: 1113&deg Density (g/mL): 6.84
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    SKU225410-10G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-343461
    Pack Size 1 EA
    Price:
    Price: $378.02
    List Price: $420.03
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    Catalog No.
    C003B-343461
    Description
    CAS: 20405-64-5 EC No: 243-796-7 MDL No: MFCD00049908 UN No: UN3077 Haz Class: 9 Packing Group: III 2mm & Down Pieces Molecular Formula: Cu<sub>2</sub>Se MW: 206.05 Melting Point: 1113&deg Density (g/mL): 6.84
    CAS Number
    20405-64-5
  • copper(i) selenide, 99.5% trace metals basis 50g
    225410-50G

    Copper(I) selenide, 99.5% trace metals basis 50g

    Price: $1,262.14
    List Price: $1,402.38
    CAS: 20405-64-5 EC No: 243-796-7 MDL No: MFCD00049908 UN No: UN3077 Haz Class: 9 Packing Group: III 2mm & Down Pieces Molecular Formula: Cu<sub>2</sub>Se MW: 206.05 Melting Point: 1113&deg Density (g/mL): 6.84
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    SKU225410-50G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-348224
    Pack Size 1 EA
    Price:
    Price: $1,262.14
    List Price: $1,402.38
    Quantity:
     

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    Catalog No.
    C003B-348224
    Description
    CAS: 20405-64-5 EC No: 243-796-7 MDL No: MFCD00049908 UN No: UN3077 Haz Class: 9 Packing Group: III 2mm & Down Pieces Molecular Formula: Cu<sub>2</sub>Se MW: 206.05 Melting Point: 1113&deg Density (g/mL): 6.84
    CAS Number
    20405-64-5
  • copper(i) sulfide, 99.5% trace metals basis 1kg
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    139120-1KG

    Copper(I) sulfide, 99.5% trace metals basis 1kg

    Price: $3,500.11
    List Price: $3,889.01
    CAS: 22205-45-4 EC No: 244-842-9 MDL No: MFCD00016062 -200 Mesh Powder Molecular Formula: Cu<sub>2</sub>S MW: 159.15 Melting Point: 1100&deg Density (g/mL): 5.6
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    SKU139120-1KG
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-350373
    Pack Size 1 EA
    Price:
    Price: $3,500.11
    List Price: $3,889.01
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    Catalog No.
    C003B-350373
    Description
    CAS: 22205-45-4 EC No: 244-842-9 MDL No: MFCD00016062 -200 Mesh Powder Molecular Formula: Cu<sub>2</sub>S MW: 159.15 Melting Point: 1100&deg Density (g/mL): 5.6
    CAS Number
    22205-45-4
  • copper(i) sulfide, 99.5% trace metals basis 250g
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    139120-250G

    Copper(I) sulfide, 99.5% trace metals basis 250g

    Price: $1,019.92
    List Price: $1,133.24
    CAS: 22205-45-4 EC No: 244-842-9 MDL No: MFCD00016062 -200 Mesh Powder Molecular Formula: Cu<sub>2</sub>S MW: 159.15 Melting Point: 1100&deg Density (g/mL): 5.6
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    SKU139120-250G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-347501
    Pack Size 1 EA
    Price:
    Price: $1,019.92
    List Price: $1,133.24
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    Catalog No.
    C003B-347501
    Description
    CAS: 22205-45-4 EC No: 244-842-9 MDL No: MFCD00016062 -200 Mesh Powder Molecular Formula: Cu<sub>2</sub>S MW: 159.15 Melting Point: 1100&deg Density (g/mL): 5.6
    CAS Number
    22205-45-4
  • copper(i) sulfide, 99.5% trace metals basis 50g
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    139120-50G

    Copper(I) sulfide, 99.5% trace metals basis 50g

    Price: $284.66
    List Price: $316.29
    CAS: 22205-45-4 EC No: 244-842-9 MDL No: MFCD00016062 -200 Mesh Powder Molecular Formula: Cu<sub>2</sub>S MW: 159.15 Melting Point: 1100&deg Density (g/mL): 5.6
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    SKU139120-50G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-341558
    Pack Size 1 EA
    Price:
    Price: $284.66
    List Price: $316.29
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    Catalog No.
    C003B-341558
    Description
    CAS: 22205-45-4 EC No: 244-842-9 MDL No: MFCD00016062 -200 Mesh Powder Molecular Formula: Cu<sub>2</sub>S MW: 159.15 Melting Point: 1100&deg Density (g/mL): 5.6
    CAS Number
    22205-45-4
  • copper(i) telluride (c09-0820-471)
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    C350054-25g

    Copper(I) telluride (C007B-100422)

    Price: $497.50
    List Price: $552.77
    Copper(I) telluride.
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    SKUC350054-25g
    MFR. NameAladdin Scientific
    Catalog No. C007B-100422
    Pack Size 1 EA
    Price:
    Price: $497.50
    List Price: $552.77
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    Catalog No.
    C007B-100422
    Description
    Copper(I) telluride.
    CAS Number
    12019-52-2
  • copper(i) telluride (c09-0820-472)
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    C350054-5g

    Copper(I) telluride (C007B-100423)

    Price: $148.67
    List Price: $165.19
    Copper(I) telluride.
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    SKUC350054-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-100423
    Pack Size 1 EA
    Price:
    Price: $148.67
    List Price: $165.19
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    Catalog No.
    C007B-100423
    Description
    Copper(I) telluride.
    CAS Number
    12019-52-2
  • copper(ii) acetate monohydrate, 99.9% trace metals basis 25g
    136365-25G

    Copper(II) acetate monohydrate, 99.9% trace metals basis 25g

    Price: $1,007.18
    List Price: $1,119.09
    CAS: 6046-93-1 EC No: 205-553-3 MDL No: MFCD00149570 RTECS: AG3500000 UN No: UN3077 Haz Class: 9 Packing Group: III -4 Mesh Powder Linear Formula: Cu(OOCCH<sub>3</sub>)<sub>2</sub>&middotH<sub>2</sub>O MW: 199.65 Melting Point: 115&deg Density
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    SKU136365-25G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-347425
    Pack Size 1 EA
    Price:
    Price: $1,007.18
    List Price: $1,119.09
    Quantity:
     

    Product Information

    Catalog No.
    C003B-347425
    Description
    CAS: 6046-93-1 EC No: 205-553-3 MDL No: MFCD00149570 RTECS: AG3500000 UN No: UN3077 Haz Class: 9 Packing Group: III -4 Mesh Powder Linear Formula: Cu(OOCCH<sub>3</sub>)<sub>2</sub>&middotH<sub>2</sub>O MW: 199.65 Melting Point: 115&deg Density
    CAS Number
    6046-93-1
  • copper(ii) acetate monohydrate, 99.9% trace metals basis 5g
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    136365-5G

    Copper(II) acetate monohydrate, 99.9% trace metals basis 5g

    Price: $332.56
    List Price: $369.51
    CAS: 6046-93-1 EC No: 205-553-3 MDL No: MFCD00149570 RTECS: AG3500000 UN No: UN3077 Haz Class: 9 Packing Group: III -4 Mesh Powder Linear Formula: Cu(OOCCH<sub>3</sub>)<sub>2</sub>&middotH<sub>2</sub>O MW: 199.65 Melting Point: 115&deg Density
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    SKU136365-5G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-342143
    Pack Size 1 EA
    Price:
    Price: $332.56
    List Price: $369.51
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    Catalog No.
    C003B-342143
    Description
    CAS: 6046-93-1 EC No: 205-553-3 MDL No: MFCD00149570 RTECS: AG3500000 UN No: UN3077 Haz Class: 9 Packing Group: III -4 Mesh Powder Linear Formula: Cu(OOCCH<sub>3</sub>)<sub>2</sub>&middotH<sub>2</sub>O MW: 199.65 Melting Point: 115&deg Density
    CAS Number
    6046-93-1
  • copper(ii) acetate, 99.999% trace metals basis 100g
    215040-100G

    Copper(II) acetate, 99.999% trace metals basis 100g

    Price: $3,385.74
    List Price: $3,761.93
    CAS: 142-71-2 EC No: 205-553-3 MDL No: MFCD00008690 RTECS: AG3480000 UN No: UN3077 Haz Class: 9 Packing Group: III Powder Linear Formula: Cu(OOCCH<sub>3</sub>)<sub>2</sub> MW: 181.63
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    SKU215040-100G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-350343
    Pack Size 1 EA
    Price:
    Price: $3,385.74
    List Price: $3,761.93
    Quantity:
     

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    Catalog No.
    C003B-350343
    Description
    CAS: 142-71-2 EC No: 205-553-3 MDL No: MFCD00008690 RTECS: AG3480000 UN No: UN3077 Haz Class: 9 Packing Group: III Powder Linear Formula: Cu(OOCCH<sub>3</sub>)<sub>2</sub> MW: 181.63
    CAS Number
    142-71-2
  • copper(ii) acetate, 99.999% trace metals basis 5g
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    215040-5G

    Copper(II) acetate, 99.999% trace metals basis 5g

    Price: $395.20
    List Price: $439.12
    CAS: 142-71-2 EC No: 205-553-3 MDL No: MFCD00008690 RTECS: AG3480000 UN No: UN3077 Haz Class: 9 Packing Group: III Powder Linear Formula: Cu(OOCCH<sub>3</sub>)<sub>2</sub> MW: 181.63
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    SKU215040-5G
    MFR. NameBEANTOWN CHEMICAL
    Catalog No. C003B-343618
    Pack Size 1 EA
    Price:
    Price: $395.20
    List Price: $439.12
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    Catalog No.
    C003B-343618
    Description
    CAS: 142-71-2 EC No: 205-553-3 MDL No: MFCD00008690 RTECS: AG3480000 UN No: UN3077 Haz Class: 9 Packing Group: III Powder Linear Formula: Cu(OOCCH<sub>3</sub>)<sub>2</sub> MW: 181.63
    CAS Number
    142-71-2
  • copper(ii) bromide for synthesis
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    8146580050

    COPPER(II) BROMIDE FOR SYNTHESIS

    Price: $97.99
    List Price: $108.88
    COPPER(II) BROMIDE FOR SYNTHESIS
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    SKU8146580050
    MFR. NameSigma-Aldrich
    Catalog No. C005B-496305
    Pack Size 1 EA
    Price:
    Price: $97.99
    List Price: $108.88
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    Catalog No.
    C005B-496305
    Description
    COPPER(II) BROMIDE FOR SYNTHESIS
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About Elements and Elemental Compounds

Cenmed Enterprises provides a comprehensive selection of Elements and Elemental Compounds products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.

With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.

Frequently Asked Questions

  • What documentation is provided with orders?

    All orders include a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a packing slip. Additional regulatory or compliance documentation can be requested at the time of order for products requiring special handling or import/export certification.

  • What is the minimum order quantity?

    Minimum order quantities vary by product and are listed on each product page. For bulk or custom quantity orders, please contact our sales team at 732-447-1100 or request a quote online for custom pricing.

  • How long does shipping take?

    Standard orders ship within 1–3 business days from our New Jersey distribution center. Expedited and international shipping options are available. Hazardous materials ship in compliance with IATA/DOT regulations and may require additional lead time.

  • Can I return a product?

    We accept returns on non-hazardous, unopened products within 30 days of delivery. Controlled substances, refrigerated items, and custom orders are non-returnable. To initiate a return, please complete the return request form and submit it to our customer service team for approval. Returns will be processed once your request has been reviewed and authorized.

  • Do you offer volume discounts?

    Yes. Volume pricing is available for most products in our catalog. Contact our sales team or use the "Request a Quote" feature to get custom pricing for your organization based on your annual purchase volume and specific product needs.

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