In the production process, we formulate strict technical procedures and testing requirements to ensure the quality of the Potassium Phosphate Mono Basic, magnesium sulphate heptahydrate, Potassium Carbonate. Through the construction and maintenance of our brand, we have won the recognition and trust of consumers. We have independent import and export business rights and have established cooperative relationships with many international famous brands. Our cooperation with customers is not about short-term benefits, but about quality to win common progress.
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 continue to introduce high-quality Hot Selling 99.5% Ferrous Sulfate Heptahydrate for Food Additives suitable for the market, which has won praise and trust from customers abroad. We firmly believe that: to offer you a sincere heart will also get a sincere return. From the highest quality materials, technical equipment to the most complete service system, each of our links has created the best products.
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 Acetate Trihydrate, Food Grade Ferric Pyrophosphate, DKP, Food Grade Magnesium Chloride, Food Grade Magnesium Sulfate Heptahydrate, Ferrous Lactate
