As a professional manufacturer of zinc sulphate, Food Grade Potassium Bicarbonate, Magnesium hydrogen orthophosphate equipment, our company not only has a variety of advanced equipment, but also has a group of technical personnel and management personnel specializing in market research, new product development. Over the years, the company has gathered a large number of outstanding talents with rich management experience and professional technology. Through a comprehensive and systematic quality standard system and staff training and development system, we infuse professional quality into the mind of each employee, and our professionalism is reflected in the process and results of customer service. We insist on combining the dream of a strong enterprise with the dream of visionary individuals to establish the common ideal of great and outstanding pursuit.
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 |
Our company has strong strength, advanced technology, and is one of the most professional High Quality Ferrous Sulphate Heptahydrate Price production enterprises in China. We always take the interests and needs of our customers as the foundation, and provide our users with cost-effective products meticulously, carefully and attentively. We are not customers, but we pursue quality and service with customers' eyes.
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