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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 adheres to relying on technological progress, adopting advanced technology and introducing advanced equipment, and is committed to the development of Aluminium Ammonium Sulfate Dodecahydrate, CAS No. 7784-26-1, Alnh4. (SO4) 2.12 (H2O). We adhere to the innovation-driven development strategy and form a diverse innovation system for all employees. Our creative source is constantly flowing and we always actively provide customers with cutting-edge scientific and technological achievements.
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