With the goal of building a sustainable and international Tripotassium Citrate, Ammonium Formate, Magnesiuim Chloride industry, we are committed to providing better products and more considerate services to global consumers. The company continues to develop itself and produces products with stable performance, exquisite appearance and meeting industry needs. We practice our corporate integrity promises with the aim of being responsible to the country, customers, related parties and all employees. We will strengthen the productivity of our products and continuously improve the performance of our products. We hope that through our intentions and changes, we will continue to meet the individual needs of customers. The company has established a long-term cooperative relationship with many enterprises based on the staff of customer first and integrity first.
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 strive to be the best company of manufacturing the Professional Production Food Grade 99.5% Ferrous Sulfate Heptahydrate for Food Additives in the world, with the goal of developing and promoting Chinese creativity and Chinese manufacturing. Looking forward to the future, we have a long way to go. Therefore, we will continue to carry forward the enterprise spirit of striving to surpass and pursuing excellence. Welcome new and old customers to consult.
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