Gold Member Since 2005
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Qingdao Fraken International Trading Co., Ltd.

Sodium Selenite, Sodium Selenate, USP Sodium Selenite manufacturer / supplier in China, offering High Quality USP Sodium Selenate & Sodium Selenite, Ginseng Royal Jelly Been Pollen Oral Liquid / Green Tea Ginseng Royal Jelly Oral Liquid / Ginkgo Biloba Ginseng Royal Jelly Oral Liquid, GMP Certified Ginseng Royal Jelly and so on.

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High Quality USP Sodium Selenate & Sodium Selenite

Purchase Qty.:
(kg)
1-24 25+
FOB Unit Price: US $100 US $60
Purchase Qty. (kg) FOB Unit Price
1-24 US $100
25+ US $60
Get Latest Price
Production Capacity: 10mt Per Year
Transport Package: 25kg/Drum
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: SS
  • Certification: GMP
  • Type: Chemical Reagent
  • Volatile: Not Volatile
  • Trademark: Fraken
  • Origin: China
  • Function: Nutritional Therapeutics
  • Grade Standard: Medicine Grade
  • State: Solid
  • Sample: Available
  • Specification: USP, food, feed grade
  • HS Code: 2842909090
Product Description
Sodium Selenite
FORMULA: Na 2 SeO 3
MOLECULAR WEIGHT: 172.93
CHARACTERISTIC: It is white powder, soluble in water and not soluble in ethanol.
USAGE:
A. Used for feed additives.
B. Used for body health, food additives, pharmacy.
C. Used for glass industry.
PACKING: Net 25kg fiber or iron drum.

Sodium selenite is the inorganic compound with the formula Na2SeO3. This salt is a colourless solid. The pentahydrate Na2SeO3(H2O)5 is the most common water-soluble selenium compound.

Sodium selenite is a chemical form of selenium, which is a mineral that naturally exists in the crust of the earth. This supplement is an inorganic combination of selenium, oxygen, and sodium. Many farmers use sodium selenite to boost selenium levels in sheep, cattle, pigs, and horses. In recent years, however, humans have turned to the supplement to cure a range of ailments from cancer to liver disease. Controversy over human use persists, however, because some studies suggest sodium selenite can be toxic at high doses.

Chemical selenium from sodium selenite has both advantages and disadvantages. One advantage is that the supplement is antimicrobial. Another is that of all the inorganic forms of selenium, including monoselenodiacetic acid and selenomethionine, sodium selenite has proven the most successful in thwarting cancer in lab tests. A disadvantage, aside from the alleged toxicity, is that the sodium-selenium compound is not as bioavailable as natural selenium.


Naturally-occurring selenium provides nourishment to the brain and other organs of the body. It is also a natural detoxifier. Many people and animals are deficient in selenium, however. Deficiencies are dangerous because, according to published medical studies, they can cause reproductive problems, liver damage, and fibrosis in the pancreas. Some research suggests that exudative diathesis and muscular dystrophy can also be linked to low selenium levels.
PRODUCTSC.A.S. No.
 
FORMULA
 
Se
 
Sodium Selenite10102-18-8
 
Na 2 SeO 3
 
44.7% Min
 
Sodium Selenite
 
10102-18-8
 
Na 2 SeO 3
 
45% Min
 
Sodium Selenite
 
10102-18-8
 
Na 2 SeO 3
 
45.5% Min
 
 

ClassNo.Product NameThe main content of pure product(%)The content of
effective element(%)
Packing






Premixed MaterialDl-1Sodium Selenite1Se 0.44725Kg
Premixed MaterialDl-2Sodium Selenite2.4Se 125Kg
Premixed MaterialDl-3Sodium Selenite12Se 525Kg

Sodium Selenate 
Sodium selenate is the inorganic compound with the formula Na2SeO4,   It exists as the anhydrous salt, the heptahydrate, and the decahydrate. These are white, water-soluble solids. The decahydrate is a common ingredient in multivitamins and livestock feed as a source of selenium. The anhydrous salt is used in the production of some glass.

CAS: 13410-01-0
MF: Na2SeO4
MW: 188.9
Solubility: water-soluble.
Se
MW: 78.96
Major uses
Sodium selenate is used as a chemical reagent and as insecticide for certain horticultural applications on inedible plants.
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