Hot sale high purity Sodium Selenite CAS10102-18-8

Short Description:

Product name Sodium selenite
Chemical formula Na2SeO3
Molecular weight 172.94
CAS 10102-18-8
Physicochemical properties: white crystalline or crystalline powder, soluble in water, insoluble in ethanol. Melting point 350 C.

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Product Detail

Product Tags

Description

Product name Sodium selenite Chemical formula Na2SeO3 Molecular weight 172.94 CAS 10102-18-8 Physicochemical properties: white crystalline or crystalline powder, soluble in water, insoluble in ethanol. Melting point 350 C.

Specification:

Test Item

Standard

Results

Conclusion

Test Method

Na2SeO3 (Se 4+), %

5.0–6.0

5.01

Qualified

Q/79182523-5.19-2017

Na2SeO3, %

≥10.95

10.97

Qualified

Q/79182523-5.19-2017

Pb, mg/kg

≤10

1.45

Qualified

GB/T 13080-2004

As, mg/kg

≤5

0.28

Qualified

GB/T 13079-2006

Moisture, %

≤0.5

0.26

Qualified

GB/T 6435-2014

Particle size (W=180µm), %

≥95

98.6

Qualified

GB/T5917 1-2008

Conclusion

Qualified

 

Application

(1) Nutrition enhancer.
(2) Determination of alkaloids and preparation of red colored glass and glaze.
(3) Feed additive.
Selenium is a component of glutathione peroxidase, maintains the function of the cell membrane through oxidation, and increase the
production of protein lipid based endogenous antioxidants. It involves in the energy conversion, effects the metabolism, plays an
important role in the fat emulsification and absorption, and in the absorption of a variety of vitamins. At the same time, it
involves in the synthesis of coenzyme A and coenzyme Q, effects the function of other enzyme systems. It influences the metabolism
of amino acids, protein synthesis, carbohydrate metabolism, and biological oxidation. The lack of selenium in livestock and
poultry seriously affect the growth and reproduction.

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Payment terms

T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

Lead time

≤25kg: within three working days after payment received.

25kg: one week

Sample

Available

Package

1kg per bag, 25kg per drum, or as you required.

Storage

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

Certificate

7fbbce232

What we can provide

79a2f3e71

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