Description

Sodium Selenate is an essential inorganic compound widely utilized as a critical source of selenium. This high-purity chemical is vital for applications requiring a bioavailable and soluble form of selenium, ensuring consistent performance and quality. It serves as a fundamental raw material and additive for manufacturers in the animal nutrition, agricultural, glass, and specialty chemical industries.

Application

• Animal Feed Additive: A key source of selenium in mineral premixes for poultry, swine, and cattle to prevent deficiency disorders and support metabolic functions.
• Fertilizers and Agricultural Solutions: Used in foliar sprays and soil amendments to correct selenium deficiency in crops, improving nutritional value.
• Glass Manufacturing: Acts as a decolorizing agent to neutralize the green tint caused by iron impurities, producing clear glass.
• Chemical Synthesis: Serves as a precursor and oxidizing agent in the production of other selenium compounds and specialty chemicals.
• Electroplating & Metal Finishing: Employed in specific electroplating baths for depositing selenium-containing alloys.
• Laboratory & Research: Used as a standard and reagent in analytical chemistry, biochemistry, and life science research.

Basic Information

Product Name	Sodium Selenate
CAS No.	13410-01-0
Molecular Formula	Na2SeO4
Molecular Weight	188.94 g/mol
Synonyms	Disodium selenate; Selenic acid, disodium salt; Sodium selenate(VI); Selenium sodium oxide (Na2SeO4); UN2630
EINECS	236-498-7

Quality Control

Our Sodium Selenate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity and composition. Certificates of Analysis (COA) documenting assay, impurity profiles, and physical parameters are available for every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation. Keep away from incompatible materials such as strong reducing agents.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (Na2SeO4)	≥ 98.0 %
pH (5% solution)	7.0 - 9.5
Loss on Drying	≤ 2.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.