Factory Supply Sodium Selenite Na2seo3 CAS 10102-18-8 with Good Price

• CAS No.: 10102-18-8
• Fórmula: na2-3
• EINECS: -
• Material de embalagem: Papel
• Método de armazenamento: Normal
• Validade: > 12 meses
• N ° de Modelo.: EPO-SE03
• Composição de nutrientes: Mineral
• Recurso: Quimiossíntese
• O teor das substâncias activas: ＞90%
• seg.2: 99%
• marca: Epoch
• pacote: 25kg Bag or Drum
• amostra: disponível
• Pacote de Transporte: 25kg Bag or Drum
• Especificação: Se 44-46%
• Marca Registrada: EPOCH
• Origem: China
• Código HS: 284290
• Capacidade de Produção: 1ton/Month

Descrição de Produto

Factory supply Sodium selenite Na2SeO3 CAS 10102-18-8 with good price
 

Product Description

Sodium selenite
White colored crystalline solid. It could form pentahydrate. It is stable in air and could lose water in dry air. It is soluble in water, insoluble in ethanol. The theoretical selenium content is 45.7%.
CAS:	10102-18-8
MF:	Na2O3Se
MW:	172.94
EINECS:	233-267-9
Melting point	350 °C
storage temp.	Store at RT.
form	powder
color	white
Water Solubility	950 g/L (20 ºC)

 

Uses:

1.Nutrition enhancer.

2.Determination of alkaloids and preparation of red colored glass and glaze.
3.Feed additive.

 

Selenium is a component of gluta thione 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 forming of coenzyme A and coenzyme Q, effects the function of other enzyme systems. It influences the metabolism of amino acids, carbohydrate metabolism, and biological oxidation. The lack of selenium in livestock and poultry seriously affect the growth and reproduction.

 

Specifications:

Sodium selenite
Purity(%)	99.5
Selenite ( Se ) %	44.85
Cd%	0.0001
As%	0.0001
Pb%	0.0001
Dry reduction test%	1.0
Solubilit test	All dissolved, clear transparent
content of selenium and sulphate%	0.3

 

Our Advantages

 

Service we can provide

1) Formal contract can be signed

2)Confidentiality agreement can be signed

3) Seven days refund guarantee

More important: we can provide not only product, but technology solution service!

 

 

Packaging & Shipping

 

 

To better guarantee the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
 

Company Profile

 

Company Introduction

Shanghai Epoch Material Co., Ltd. is located in the economic center---Shanghai. We always adhere to "Advanced materials, better life" and committee to the Research and Development of technology, to make it used in human beings' daily life to make our life more better.

Now, we mainly dealing with rare earth materials, nano materials, OLED materials, and other advanced materials. These advanced materials are widely used in chemistry,biology, OLED display, OLED light, environmental protection, new energy, etc.

For current time, we have two production factories in Shandong Province. It covers a area of 30,000 square meters, and has workers more than 100 persons, of which 10 persons are senior engineers. We have established a production line suitable for research, pilot test, and mass production, and also established two labs, and one testing center. We test each lot of product before delivery to make sure we provide good quality product to our customer.

We welcome customers from worldwide to visit our factory and establish a good cooperation together!

There is a old saying in China that we are more than glad to see friends and customers from all over the world!

Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you!

 

Marketing Compaign

Welcome all customers from worldwide!

We have customers worldwide, and till now, have establish a good coopperation with Sumsung, LG, LV, as well as many other customers as well, and for further info, please contact us!

 

FAQ

 

1) Are you manufacture or trade? We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!   2)Payment terms: T/T(telex transfer), Western Union, MoneyGram, Credit Card, BTC(bitcoin), etc.   3)Lead time ≤25kg: within three working days after payment received. >25kg: one week

4)Sample Available, we can provide small free samples for quality evaluation purpose!   5)Package 1kg per bag for samples, 25kg or 50kg per drum, or as you required.   6)Storage Store the container tightly closed in a dry, cool and well-ventilated place.