We strive to grasp the industry and industry development trend, assiduously improve our Sodium Acetate, cosmetic UREA, NaH2PO4. Our main business continues to grow through continuous innovation and improvement of technology. We are based on the purpose of seeking benefits from management, promoting development through management, and promoting the overall sound development of the company. The company continues to develop science and technology, and is determined to become a technology-based service company to provide customers with more products. Our company has a very sound research and development team to ensure that from product quality to after-sales service and we are in the leading level in the same industry.
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 |
We abide by the good faith management, our Ferrous Sulphate Heptahydrate for Waste Water Treatment quality is very good and has the competitive ability in the international market. We should first apologize for the problems in the service, but that is not enough. We also need to formulate practical solutions and take concrete actions to solve the customer's problems. All our employees uphold the spirit of dedication, hard work and innovation, the pursuit of excellence and continuous improvement.
Hot Tags: food grade ferrous sulfate heptahydrate, China, suppliers, manufacturers, factory, wholesale, bulk, low price, for sale, in stock, free sample, made in China, Sodium Phosphate Dibasic, Citrates, Potassium Phosphate Tribasic, Feed Grade Potassium Chloride, Tripotassium Citrate, Magnesium Citrate Anhydrous
