HAINAN HUARONG CHEMICAL CO., LTD

sodium selenite:
(1) Uses: Sodium selenite is one of the important products of selenium supplementation for livestock and poultry. Selenium has a strong reducing effect on hydrogen or lipid peroxide in animals, which can protect the integrity and normal function of cell membranes, so as to ensure the normal function of animal organs, bones and muscles, and enhance the body's immunity. In severe cases, selenium deficiency can lead to internal organ failure and even death.
Selenium supplementation for livestock and poultry with this product should be added to the feed in the form of a premix; The amount added varies depending on the individual animal. (2) Properties: white crystalline powder. Soluble in water, insoluble in ethanol. (3) Molecular formula: NazSeOs; Molecular Weight: 172.94
(4) Packing: 1, 25KG iron drum packaging; 2. 1KG plastic bottle packaging;
(5) Specifications: 1. 98% pure product, content: sodium selenite≥ 98%, ≥ 44.7% of selenium 2. 10% premix, content: 10% ≥ selenium 3. 2% premix, content: ≥2% selenium 4. 1% premix, content: ≥1% selenium
(6) Product standards:
1. Sodium selenite:
Sodium selenite (on a dry basis): ≥99%
Sodium selenite (Se, on a dry basis): ≥45% moisture: ≤1.0% clarity: clarity
Selenate & Sulfate: Qualified As: ≤0.5ppm Pb, Cd: ≤5ppm
2. Secondary sodium selenite:
Sodium selenite (dry basis): ≥98%
Sodium selenite (Se, dry basis): ≥44.7% Dry reduction: ≤1.0%
Solubility test: fully soluble, clear and transparent, selenate and sulfate content≤ 0.03% fineness: 80 mesh