As a Reagent Grade Ammonium Ferric Sulfate, Food Grade Potassium Phosphate Tribasic Anhydrous, Potassium Diacetate company, producing high-quality products and constantly striving for perfection is not only the starting point of all work, but also the concrete embodiment of Reagent Grade Ammonium Ferric Sulfate, Food Grade Potassium Phosphate Tribasic Anhydrous, Potassium Diacetate's assumption of more social responsibilities and the realization of the ideal of "quality start-up, industry serving the country". We have decided to implement the strategic policy of quality, regard quality as the life of the enterprise, and establish the product quality assurance system and post responsibility system according to the international quality standards and technical quality indicators. We sincerely look forward to establishing close cooperation and exchanges with colleagues in the industry!
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 |
Product innovation is one of the main forms of innovation, and design ability is the basis of product innovation, so the basis of enhancing our product innovation ability is to enhance our Agriculture Grade Food Grade Fertilizer (NH4) 2 So4 CAS 7783-20-2 Ammonium Sulphate Ammonium Sulfate development ability. Our company adheres to the spirit of 'pragmatism, innovation and development' to provide customers with high quality service. The company has an advanced technology R&D center and quality management center, and has a professional product development, quality management, and production management team.
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