We are a professional magnesim sulphate dried, Food Grade Potassium Phosphate Tribasic Anhydrous, Potassium Formate Liquid manufacturer integrating development, design, production and sales, and our products reflect the characteristics of the times. Active communication and cooperation with peers and improved innovation capacity are the driving force behind the sound and stable development of our company. Today, we are able to provide customers with a wide range of products of excellent quality because of the company's aim of continuous product improvement and the efforts made by all employees to achieve this goal. We always adhere to the scientific concept of development and take social and environmental responsibility as the primary premise of development.
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.
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 |
Our company's Feed Grade Fertilizer Grade Industrial Grade Heptahydrate Zinc Sulphate has won the trust and praise of customers with high precision, reliable quality, reasonable price, short production cycle other competitive advantages. In management, we will create a learning and innovative team organization and comprehensively implement the international quality standards. We cooperate with business units in good faith, serve with enthusiasm, promote and develop together, and create a brilliant career together.
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