We are Technical Grade Ammonium Formate, Potassium Bicarbonate, Sodium Acetate manufacturer with a relatively comprehensive coverage of laser applications in China. Based on the company's trust in employees and the trust of employees in the company, we forge a positive team spirit. The experienced engineers in our R&D department have the ability to develop and design products very efficiently to meet the various needs of different customers. Our company's scientific and reasonable trading system can effectively price and reduce transaction costs, and maintain the liquidity and stability of the market.
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 |
We will continue to introduce technology to continuously optimize and improve our Ammonium Sulphate N 21%+S 24% Steel Grade Granular, so that more customers can trust us. Our company has always maintained the business policy of 'quality for survival, efficiency for development, reputation for market expansion', and win-win with customers. The company always takes "technology plus quality" as its development strategy, always follows the design concept of "innovation and energy saving", and has come out of a road of "adapting to market demand and promoting technological innovation". The development of the enterprise road.
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