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    • Cobalt(II) Nitrate Hexahydrate CAS 10026-22-9

    Cobalt(II) Nitrate Hexahydrate CAS 10026-22-9

    Cobalt(II) Nitrate Hexahydrate, CAS 10026-22-9, is also known as cobaltous nitrate hexahydrate. It is a soluble cobalt(II) source used in inorganic synthesis, catalyst and precursor preparation, and other cobalt-containing process routes. Confirm the hexahydrate identity, required analytical limits and intended inorganic process before requesting specifications and quotation.

    • CAS: 10026-22-9
    • Synonyms: Cobalt(II) nitrate hexahydrate; Cobaltous nitrate hexahydrate
    • Einecs: 600-049-3
    • Molecular Formula: Co(NO₃)₂·6H₂O
    • Grade: Confirm the current product-specific specification.
    • Package: Confirm packaging for the offered material and destination requirements.
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    Product Description

    1 Identity and specification review
    2 Technical context
    2.1 Chemical identity
    2.2 Hydrate distinction
    2.3 Specification review
    2.4 RFQ information
    3 Documentation and safety review
    4 Handling and safety review
    4.1 Product-specific review
    4.2 RFQ information

    Identity and specification review

    ItemCurrent page statusBuyer confirmation
    Chemical identityCobalt(II) Nitrate Hexahydrate; CAS 10026-22-9CAS 10026-22-9 identifies the hexahydrate. Do not use the parent-material CAS where the exact hydrate form is required.
    Molecular formulaCo(NO₃)₂·6H₂OConfirm the hexahydrate form in the current specification.
    EC number600-049-3Check regional regulatory identification where required.
    Physical formNot confirmed on this pageSpecify the required physical form.
    Grade and assayNot confirmed on this pageState the required analytical limits.
    Impurity limitsNot confirmed on this pageState the required analytical limits.
    PackagingNot confirmed on this pageState packaging and destination requirements.
    DocumentsNot confirmed on this pageRequest current specifications, packaging details and document availability for the material being quoted.
    Intended technical useNot confirmed on this pageDescribe the hexahydrate identity, analytical limits and intended inorganic process in the RFQ.

    Technical context

    Chemical identity

    • The named material contains six waters of crystallization.

    Hydrate distinction

    • Do not use CAS 10141-05-6 where the exact hexahydrate identity is required.

    Specification review

    • Confirm the current product-specific specification.
    • This page identifies an inorganic cobalt nitrate hydrate. Suitability for a particular technical process requires product-specific review.

    RFQ information

    • Before an RFQ, confirm the hexahydrate identity, analytical limits and intended inorganic process.

    Documentation and safety review

    The prior assay, impurity, package, ISO and application statements were not supported by current product evidence and are not retained here.

    • Request current specifications, packaging details and document availability for the material being quoted.
    • Check regional regulatory identification where required.
    • Use the current product-specific SDS and specification to review handling, storage and local regulatory suitability.

    For related cobalt salt raw materials, see Cobalt(II) Chloride Hexahydrate and Cobalt(II) Sulfate Heptahydrate.

    Handling and safety review

    Product-specific review

    • Handling, storage, transport and regulatory decisions must use the current product-specific SDS and specification.
    • Confirm the current product-specific specification.
    • State packaging and destination requirements.

    RFQ information

    • This page does not establish a fixed grade, assay, package, stock position, lead time, certificate or document availability.
    • Before an RFQ, confirm the hexahydrate identity, analytical limits and intended inorganic process.
    • State the required form, quantity, intended technical use, packaging, destination and document needs in the RFQ.
    • Request current specifications, packaging details and document availability for the material being quoted.

    FAQ - Technical & Supply Chain

    • Q:

      Does CAS 10026-22-9 specifically identify Cobalt(II) Nitrate Hexahydrate?

      A: Yes. CAS 10026-22-9 identifies cobalt(II) nitrate hexahydrate, also called cobaltous nitrate hexahydrate, Co(NO3)2.6H2O. It is not anhydrous cobalt nitrate or a cobalt(III) salt. State the +2 oxidation state, hexahydrate form and assay basis in the quotation.
    • Q:

      What is Cobalt(II) Nitrate Hexahydrate used for?

      A: It is a soluble cobalt(II) source for inorganic synthesis, catalyst or precursor preparation and other cobalt-containing process routes. Describe the hexahydrate identity, analytical limits and intended inorganic process in the RFQ so the grade can be matched to the application.
    • Q:

      Which batch specifications matter for Cobalt(II) Nitrate Hexahydrate?

      A: Agree assay on the hexahydrate basis, appearance, insoluble matter, chloride, sulfate, calcium, copper, iron, lead, magnesium, nickel, sodium, potassium and zinc with the methods. Nickel and other transition-metal limits can be application-critical, so the impurity profile should match the intended process.
    • Q:

      What physical form and grade should be specified?

      A: Specify the required physical form and analytical limits, and confirm the hexahydrate in the current specification. Avoid using the parent-material CAS where the exact hydrate form is required, and state the assay and moisture basis expected for the grade.
    • Q:

      What handling and delivery details should be confirmed for Cobalt Nitrate Hexahydrate?

      A: Confirm sealed compatible packaging, net weight, moisture protection, storage temperature, oxidizer segregation, destination labelling and transport requirements. The hexahydrate is a low-melting, moisture-sensitive oxidizing salt, so heat exposure and contact with combustibles must be controlled.

    Ordering & Documentation

    Key information for document requests, quotations, and supply planning.

    Documents

    COA, TDS, SDS/MSDS and packing details are available on request.

    Quotation

    Send the CAS number, grade, quantity, packing preference and destination.

    Sample & Supply

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    Storage & Shipping

    Product-specific conditions are confirmed before order.

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