

Sodium Selenite Pentahydrate (CAS 10102-18-8) is increasingly utilized by North American specialty glass and metallurgy firms as a high-purity refining agent, valued for its ability to neutralize iron-induced green tints and ensure optical clarity in premium manufacturing. Sodium Selenite has become a focal point for the American CDMO sector, particularly as domestic industrial chemical providers innovate new synthesis routes to meet the rising demand for bioactive molecule reagents and precision alloying that comply with evolving regulatory standards. Sodium selenium oxide serves as a vital bulk chemical supplier priority for manufacturers seeking to reduce reliance on volatile sourcing shifts by securing localized, high-specification technical grades that undergo rigorous quality validation to ensure metallurgical consistency. As an established Sodium Selenite Pentahydrate supplier with Sodium Selenite Pentahydrate high purity 98% in the United States of America, we ensure dependable supply, consistent quality, and complete regulatory documentation, including Sodium Selenite Pentahydrate CoA and TDS across all grades. Beyond supply, we support partners through the entire product lifecycle from pilot-to-commercial manufacturing. Our teams also assist with GMP-compliant quality assurance, regulatory documentation, and nation-wide supply chain capabilities and logistics coordination across all 50 United States.


Sodium Selenite Pentahydrate (CAS 10102-18-8) is increasingly utilized by North American specialty glass and metallurgy firms as a high-purity refining agent, valued for its ability to neutralize iron-induced green tints and ensure optical clarity in premium manufacturing. Sodium Selenite has become a focal point for the American CDMO sector, particularly as domestic industrial chemical providers innovate new synthesis routes to meet the rising demand for bioactive molecule reagents and precision alloying that comply with evolving regulatory standards. Sodium selenium oxide serves as a vital bulk chemical supplier priority for manufacturers seeking to reduce reliance on volatile sourcing shi...
Industrial Chemicals
Inorganic Chemicals
Inorganic Salts
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Chemical Properties & Specifications
H300 (98%): Acute toxicity, oral
H317 (100%): Sensitization, Skin
H330 (10.2%): Acute toxicity, inhalation
H331 (89.8%): Acute toxicity, inhalation
H411 (100%): Hazardous to the aquatic environment, long-term hazard
P260, P261, P264, P270, P271, P272, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P320, P321, P330, P333+P317, P362+P364, P391, P403+P233, P405, and P501
A useful biochemical for proteomics research
A common source of selenium in the synthesis of zinc selenide (ZnSe)
A key precursor in the synthesis of bismuth selenide nanocomposites, nickel cobalt selenides, selenium nanobelts, and t-selenium nanotubes
A reagent used in the dehydrogenation of benzoins to benzils and flavanones to flavones under thermal and microwave conditions
A catalyst used along with cysteine or glutathione in the reductive debromination of vic-dibromides to alkenes
A decolorizing agent used in the manufacture of colorless glass to counteract the green tint caused by iron impurities
An ingredient in dietary supplements and animal feed additives as a bioavailable source of selenium
Sodium Selenite Pentahydrate is an inorganic compound with the formula Na2SeO3·5H2O, appearing as a white or colorless crystalline powder that is highly soluble in water, it is primarily used as a source of bioavailable selenium to treat or prevent selenium deficiency, as a nutritional supplement in human and animal health, and as a decolorizing agent or pigment in glass and ceramic manufacturing
This compound is universally utilized in the animal nutrition, pharmaceutical, glass and ceramics, agriculture, and biotechnology research industries
It is commonly used in multivitamin tablets, injectable veterinary preparations, medicated mineral blocks, livestock feed premixes, foliar sprays for crop biofortification, and as a reagent in cell culture and proteomics research
Standard specifications include CAS number 26970-82-1, a molecular weight of 263.01 g/mol, high purity (typically ≥98%), and documentation such as COA, TDS, impurity reports, and regulatory compliance documents
Scimplify has capabilities for global distribution and custom synthesis through an integrated network of manufacturers and logistics partners with reliable lead time
The product is export ready with a standard MOQ starting from 100 kgs, with lead times for international customers depending on the shipping destination and specific grade.
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