Medical Grade Barium Sulphate

Product Description

Product Description:

Ammonium Sulphate is a kind of nitrogen fertilizer which can provide N for NPK and mostly used for agriculture. Besides providing the element of nitrogen, it can also provide the element of sulphur for crops, pastures and other plants. Because of its fast release and quick acting, ammonium sulfate is much better than other nitrogen furtillizers such as urea, ammonium bicarbonate, ammonium chloride and ammonium nitrate.
Mainly used for making compound fertilizer, potassium sulfate, ammonium chloride, ammonium persulfate, etc, can also be used for rare earths mining.
Property:    White or off-white granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia, Easily deliquescent in the air.

Applications:

1.In agriculture, used for nitrogen fertilizer. It is a kind of action fertilizer,which can make crops thrive and improve fruit quality and yield and strengthen resistance to disaster, can be used for common soil and plant in basic fertilizer, additional fertilizer and seed manure. It can be suitable specially for soil with lack of sulfer, but for acid soil, ammonium sulfate needs to be applied with lime.

2. Raw material of making compound fertilizer.

3. In chemical industry, it is used for raw material in making oxydol, ammonia-alum and ammonium chloride; 

4. In Welding Industry, used for welding agent;

5. In textile industry, ued for fire retardant of textile fabrics;

6. In electroplating industry, used for electrobath additive;

7. Ammonium sulfate can be used for making refractory material;

8. catalyst in food coloring reddish brown.

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Salting out of Proteins Using Ammonium Sulfate Precipitation

In this protocol, ammonium sulfate will be added incrementally to an E. coli cell lysate to isolate a recombinantly over-expressed protein of 20 kDa containing no 

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Protein Precipitation Using Ammonium Sulfate - Current

The basic theory of protein precipitation by addition of ammonium sulfate is presented, and the most common applications are listed. Tables are provided for

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Ammonium Sulfate Protein Precipitation: The key to Salting-Out

Sep 6, 2017 - Ammonium sulfate protein precipitation is a key technique for concentration, fractionation and purification of proteins. Salting-out is a key 

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Ammonium Sulfate Precipitation Protocol - Exalpha

Ammonium sulfate precipitation is one of the most commonly used methods for protein purification from a solution. In solution, proteins form hydrogen bonds with 

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Ammonium sulphate fractionation - UCL

Salting out with ammonium sulphate; Selective precipitation with an organic solvent that both reduces available water and also decreases the dielectric constant 

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Ammonium sulfate precipitation of proteins

Proteins are precipitated from aquaous solutions by dissolving ammonium sulfate into the protein solution. The following table shows the weight (g) of 

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Ammonium Sulfate Calculator from EnCor Biotechnology Inc

Ammonium Sulfate Calculator: Ammonium Sulfate Precipitation is a simple and effective means of fractionating proteins. It is based on the fact that at high salt 

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Ammonium sulfate precipitation - Wikipedia

Ammonium sulfate precipitation. Ammonium sulfate precipitation is one of the most commonly used methods for large and laboratory scale protein purification and fractionation that can be used to separate proteins by altering their solubility in the presence of a high salt concentration

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Protein Precipitation Using Ammonium Sulfate - NCBI - NIH

The basic theory of protein precipitation by addition of ammonium sulfate is presented and the most common applications are listed, Tables are provided for