We want to develop into a Magnesium Citrate Nonahydrate, Food Grade Copper Sulfate, Disodium Phosphate production, R&D and sales manufacturer with first-class core technology and international influence. In order to ensure the quality of products, we adopt international safety standards and technologies to continuously improve and perfect the product performance. We actively adopt the advanced lean production mode, adhering to the concept of "higher quality, faster, lower cost" to bring value to our customers.
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 |
We are committed to the development of Good Quality Blue Crystals Antiseptic Copper Sulfate Ferrous Sulfate for Pigment with low energy consumption, leading technological progress, advancing ecological civilization, and building a beautiful China. We take safe, healthy, reliable and high-quality products as the carrier, and actively build long-term solid trust relationship with customers. Our company has a good reputation in the industry.
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