We continue to improve technology and quality, enhance the added value of our magnesium sulphate heptahydrate, Manganese Acetate Tetrahydrate, Ferrous Lactate and increase the amount of trust of our customers. We define the essence of service is to create revenue by enhancing value, and to quickly find the value-added point of service and deepen the work. With a deep understanding of the industry, the company produces high-performance, low-cost products for customers. Our company's internal quality and comprehensive strength have been significantly improved, strengthening the leading position in 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 |
In order to make scientific and technological innovation, continuously develop new Feed&Fertilizer Grade Monohydrate&Heptahydrate Zinc Sulfate CAS 7446-19-7 and occupy the market with new products, we must strive to establish a scientific and technological innovation system, improve the talent mechanism, and make intelligence a solid foundation for enterprises to realize scientific, benign and sustainable development. By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. The company's aim is "survive by quality, and development by leading". We persistently pursue the business concept of "customer satisfaction", try our best to provide customers with high-quality products and perfect after-sales service, and strive to pursue stability, security, integrity and innovation. We warmly welcome new and old customers to patronize and use our products and provide valuable opinions . To
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