Description
Nutritional supplements (iron enhancer); color former of fruit and vegetable; for example, the salted product used together with dried alum in eggplant can form stable complex salt with its pigment to prevent the discoloration caused by organic acids. However, it should be noted, for example, it will turn into black ink upon excess amount of iron. When the amount of alum is high, the meat of the pickled eggplant meat will become excessively solid. Formulation example: long eggplant 300 kg; edible salt 40kg; Ferrous sulfate 100g; dried alum 500g. It can still be used as the color forming agent of black beans, sugar boiled beans and kelp. Food containing tannins, in order to avoid of causing blackening, should not be used. It can also be used for sterilization, deodorization and very weakly bactericidal.
Legumes contained cryptochromic pigment is colorless upon reduction state while being oxidized into black upon oxidation in alkaline condition. Taking advantage of the reduction property of ferrous sulfate can achieve the purpose of color protection with the usage amount of 0.02% to 0.03%.
If is used for the manufacturing of iron salt, iron oxide pigments, mordant, purifying agent, preservatives, disinfectants and medicine for anti-anemia drugs
Ferrous Sulfate is a nutrient and dietary supplement that is a source of iron. it is a white to grayish odorless powder. ferrous sulfate hep- tahydrate contains approximately 20% iron, while ferrous sulfate dried contains approximately 32% iron. it dissolves slowly in water and has high bioavailability. it can cause discoloration and rancidity. it is used for fortification of baking mixes. in the encapsulated form it does not react with lipids in cereal flours. it is used in infant foods, cereals, and pasta products.
Specifications
Specification | GB29211-2012 | FCC VII | |
Content, w% | Heptahydrate (FeSO4·7H2O) | 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 |
Packing specifications
25 kg multi-layer paper bags with PE liner
50 kg PP woven bags with PE liner
1000 kg bulk bags (big bags) with PE liner
Custom packaging available upon request
Certifications
ISO 9001. ISO 22716. cGMP certified
Kosher, Halal certified
Shipping Information
MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)
Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)
Delivery Time: 4-6 weeks
Payment Terms
L/C, D/P, T/T at buyer’s cost
Sample available on request
Multiple Names
Iron(Ⅱ) sulfate
ferric potassium alum
potassium ferric sulfate
FERROUS SULFATE
FERROIN SOLUTION
FERROUS SULPHATE
IRON(II) SULFATE
COPPERAS
Conferon
Duretter
Duroferon
Exsiccated ferrous sulfate
Exsiccated ferrous sulphate
Iron sulfate (ous)
Iron(2+) sulfate
Iron(2+) sulfate (1:1)
iron(2+)sulfate
iron(2+)sulfate(1:1)
Iron(II) sulfate (1:1)
Ferro-gradumet
Ferrosulfat
Ferrosulfate
Ferro-Theron
Ferrous sulfate (1:1)
Ferrous sulfate anhydrous
ferroussulfate(1:1)
ferroussulfate,solution
Fersolate
Ferulen
Ferusal
FeSO4
Fesotyme
Green-up mossfree
Iron monosulfate
Iron protosulfate
Iron sulfate
Iron sulfate (1:1)
Iron sulfate (FeSO4)
IRON(II) SULFATE EXSICCATED, EXTRA PURE, B. P.
IRON(II) SULFATE-7-HYDRATE CRUDE
Ferrous Sulfate Extra Fine
Ferrous Sulfate Hepahydrate
iron(ii)sulfate(1:1)
ironmonosulfate
ironprotosulfate
Ironsulfate
ironsulfate(1:1)
ironsulfate(feso4)
ironsulphate
Irospan
Irosul
kesuka
mol-iron
Sal chalybis
salchalybis
slowfe
Slow-Fe
Sorbifer durules
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