We are well aware that technology is a direct manifestation of the company's hard power and the cornerstone for us to provide better Ammonium Sulfate, Rood Grade Trimagnesium Phosphate, Potassium Carbonate to customers. We have won the favor of our customers with the guarantee of professional quality, excellent service and skilled professional skills. Our innovative changes are manifested in various aspects such as technology, management, mechanism and philosophy. We grasp the pulse of this era, continue to carry out technological innovation, and obtain more intellectual property rights and inexhaustible power for the sustainable development of enterprises. We grasp the concept of priority service, continuously improve and innovate research, and win the trust of many customers.
1、Chemical Name: Ferrous Sulfate heptahydrate
2、Molecular Formula: FeSO4·7H2O
3、Molecular Weight: 278.01
4、CAS:7782-63-0
5、Character: It’s blue-green crystals or granules, odorless with astringency. In dry air, it’s efflorescent. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. It’s soluble in water, insoluble in ethanol.
6、Usage: It is used as nutritional supplement(iron fortifier) and fruit and vegetable colorant.
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.
Specification | GB29211-2012 | FCC VII |
Content,w/% | 99.5-104.5 | 99.5-104.5 |
86.0-89.0 | 86.0-89.0 | |
Lead(Pb),mg/kg ≤ | 2 | 2 |
Arsenic (As),mg/kg ≤ | 3 | ———— |
Mercury (Hg),mg/kg ≤ | 1 | 1 |
Acid Insoluble(Dried), w/% ≤ | 0.05 | 0.05 |
After years of continuous innovation and development, we have grown into a Industry Grade Technical Grade Ferrous Sulfate Heptahydrate supplier integrating design, research and development, production and sales. We have won more and more customers with technology, sophisticated processing and testing equipment, reliable manufacturing quality, strict quality assurance system and perfect after-sales service. We will once again enhance our overall capabilities and greatly improve our ability and quality to serve our customers.
Hot Tags: food grade ferrous sulfate heptahydrate, China, suppliers, manufacturers, factory, wholesale, bulk, low price, for sale, in stock, free sample, made in China, zinc sulphate, Food Grade Potassium Chloride, Potassium Sulfate, Sodium Sulfate, Ferrous sulphate, Potassium Formate
