We are in a leading position in the industry of zinc sulphate, Ammonium CItrate Monobasic, Triammonium Citrate with advanced technological processes, high-quality product and preferential prices. We inherit and pass on the lofty realm of cherishing the motherland and contributing to the society during the company's initial stage. 'Quality first, sincere service' is our company's consistent business policy, with the spirit of continuous improvement and innovation. We solidly promote enterprise management and establish an efficient safety management system. The corporate culture of our company reflects the business purpose, values and ethical code of conduct that all our employees abide by. It is the source of our continuous competitiveness.
1、Chemical Name: Ferrous Sulfate mono hydrate
2、Molecular Formula: FeSO4·H2O
3、Molecular Weight: 169.93
4、CAS: 17375-41-6
5、Character: It’s gray-white to beige powder.with astringency.It is mainly composed of FeSO4·H2O and contains a few of FeSO4·4H2O.It’s slowly soluble in cold water (26.6 g / 100 ml, 20 ℃), It will be dissolved quickly when heating.It's insoluble in ethanol.Almost insoluble in 50% sulfuric acid.
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 |
Dried (FeSO4) | 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 |
Thank you for your continuous attention and support, and customer needs are our motivation to develop excellent Ferrous Sulfate 90% with Best Factory Price and provide satisfactory services. At present, our company has established cooperative relationship with many well-known manufacturing enterprises. Our company aims to create a unique brand and build an excellent enterprise, and has formulated a practical development plan according to the actual situation.
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