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Selenium Salts



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Sodium Selenate
 
CERTIFICATE OF ANALYSIS

Name

SODIUM SELENATE

MF

Na2O4Se

CAS No.

13410-01-0

Grade

Industrial

 

ANALYSIS RESULT

Status

CRYSTALLINE POWER

Colour

WHITE OR GREY

Assay

99.0% Min

Sodium Selenate

42 % Min

Chloride (Cl) 0.0005 %
Sulphate (SO4) 0.02 %
Nitrogen (N) 0.001 %
Water Insoluble Matter 0.003 %
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Sodium Selenite
 
 Sodium selenite is mainly used in the glass industry to neutralize green streaks. Moreover, it is being used in human nutrition, animal feed formulations applications to elevate the level of selenium in the body.

 

Physical Properties:

APPLICATIONS

GLASS INDUSTRY

Sodium selenite is mainly used in the manufacture of colorless glass. The pink color imparted by these selenites removes the green color imparted by iron impurities what helps to neutralize green streaks.

Feed The US Food and Drug Administration approved a selenium supplement to animal diets. The most common form is sodium selenite for pet foods.

PHARMA

Because selenium is an essential element, sodium selenite is an ingredient in some food supplements. Liquid and tablet supplements containing sodium selenite are used to elevate selenium in the body.

Medical Therapy

It might fight some cancers and help them go into remission (prostate cancer, brain cancer).  However, it needs first to be thoroughly evaluated in vitro and in vivo in different types of cancer.

Other uses:

-        Reagent in bacteriology,

 

-        Testing germination of seed.

 

   

CERTIFICATE OF ANALYSIS

Name

SODIUM SELENATE

MF

Na2O4Se

CAS No.

13410-01-0

Grade

Industrial

 

ANALYSIS RESULT

Status

CRYSTALLINE POWER

Colour

WHITE OR GREY

Assay

99.0% Min

Sodium Selenate

42 % Min

Chloride (Cl) 0.0005 %
Sulphate (SO4) 0.02 %
Nitrogen (N) 0.001 %
Water Insoluble Matter 0.003 %
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Selenium Dioxide
 

offered delivers functioning as a chemical compound with formula SeO2. Made available in form of colorless solid, it is one of most frequently encountered compounds of selenium and is frequently used as a colorant where it imparts red color to glass. 


Further, it is also used in small quantities to counteract blue color because of cobalt impurities as well as in creating colorless glass. Some other application areas include as Colorants, Inks, Paints and Pigments.

Specifications:
 
  • CAS no. - 7446-08-4 
  • Molecular Formula - Seo2 
  • Colour - White Crystalline 
  • M.P - 3400 
  • Solubility - 38.9/100 C at 200 
  • 39.5/100 C at 250 
  • 80.0/100 C at 650 
  • Solubility - Soluble in benzene

 

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Selenous Acid
 

Selenous Acid or selenious acid is the chemical compound with the formula H2SeO3. Structurally, it is more accurately described by (HO)2SeO. It is the principal oxoacid of selenium; the other being Selenic Acid.

Specifications - Selenous Acid

Specifications-    

  Vanadyl Sulphate

Product

-

Selenous Acid

Structural formula

-

CAS No.

-

[7783-00-8]

Molecular formula

-

H2SeO3

Molecular weight

-

128.97

Description

-

white to off-white hygroscopic crystalline mass.

Vanadium

-

Min. 0.1 %

Assay

-

Between 93.0% and 101.0%.

 

 

 

 

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