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High Quality Znso4 Fertilizer Heptahydrate 21% 35% Powder/Crystal/Granular Zinc Sulphate

High Quality Znso4 Fertilizer Heptahydrate 21% 35% Powder/Crystal/Granular Zinc Sulphate

Chemical Name: Ammonium Sulfate
Molecular Formula : (NH4)2SO4
Molecular Weight: 132.14
CAS: 7783-20-2

Description

With the development of market demand and products, our Diammonium hydrogen citrate, Phosphates, Potassium Carbonate is constantly updated and improve in the direction of diversification and specialization. Our efficient operation of the entire production process has greatly improved production efficiency, increased product accuracy and reliability, and reduced manufacturing costs. We believe that the improvement of innovation ability is at the core of the whole situation of enterprise development, and is the driving force to push the enterprise forward continuously. Over the years, our company is committed to the development of science and technology, we take good faith as the basis to open up the market, all the way to continuous development and growth.

1、Chemical Name: Ammonium Sulfate

2、Molecular Formula : (NH4)2SO4

3、Molecular Weight: 132.14

4、CAS: 7783-20-2

5、Character: It is colorless transparent orthorhombic crystal,deliquescent.The relative density is 1.769(50℃). It’s easily soluble in water(At 0℃, solubility is 70.6g/100mL water; 100℃, 103.8g/100mL water). Aqueous solution is acidic. It’s insoluble in ethanol, acetone or ammonia. It reacts with the alkalies to form ammonia.

6、Usage: According to GB 2760-2011, it could be used as processing aid (only used as nutrient for fermentation). It also could be used as dough regulator and yeast food. In the fresh yeast production, it’s used as the nitrogen source for yeast cultivation (Dosage is not specified.). Dosage is about 10% (about 0.25% of wheat powder) for yeast nutrient in bread.

7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

Ammonium Sulphate_


Specifications

GB 29206-2012

FCC VII

Content( (NH4)2SO4), w/%

99.0-100.5

99.0-100.5

Residue on Ignition (Sulfated Ash), w/%

0.25

0.25

Arsenic (As) ,mg/kg ≤

3

————

Selenium(Se),mg/kg ≤ ≤

30

30

Lead(Pb),mg/kg ≤ ≤

3

3

3_

The company's High Quality Znso4 Fertilizer Heptahydrate 21% 35% Powder/Crystal/Granular Zinc Sulphate are involved in many industries, and have established a good reputation and accumulated rich experience in successful cases. We have rapidly established an integrated and complete industrial chain from R&D, production, sales to after-sales service. Always adhere to the product concept of "striving for perfection and pursuing excellence" so that we maintain the leading position in the industry.

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