1.Chemical name: Ferrous Sulfate
2.Molecular formula: FeSO4..7H2O
3.Molecular weight: Heptahydrate 278.03
4.Cas No.:7782-63-0
5.Character: Heptahydrate. it is blue-green crystals or granules, odorless with astringency. In dry air . It's efflorescent. In moist air, it oxidizes readily to form a brow-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. Further more, it must be stored separately from poisonous substances.
| Name of Index |
FCC VII |
Index |
| Content % |
99.5-104.5 |
99.89 |
| Hg ≤% |
0.0001 |
<0.0001 |
| As ≤% |
0.0003 |
<0.0003 |
| Pb ≤% |
0.0002 |
<0.0002 |
| Ferrous sulfate heptahydrate Basic information |
| Solubility in water (g/100mL) Chemical properties Applications Preparation Category Toxicity Grading Acute Toxicity Flammability Hazardous Characteristics Storage and Transport Extinguishing Agent |
| Product Name: |
Ferrous sulfate heptahydrate |
| Synonyms: |
fate heptahydrate;Ferrous suL;Fesofor;Greenvitrol;Haemofort;Iron(II)sulfate(1:1),heptahydrate;Ironate;Ironvitrol |
| CAS: |
7782-63-0 |
| MF: |
FeH14O11S |
| MW: |
278.01 |
| EINECS: |
616-510-7 |
| Product Categories: |
metal sulfate;fine chemicals;Industry grade;Food Additives |
| Mol File: |
7782-63-0.mol |
| |
| |
| Ferrous sulfate heptahydrate Chemical Properties |
| Melting point |
64 °C |
| density |
1.897 g/mL at 25 °C |
| vapor pressure |
14.6 mm Hg ( 25 °C) |
| storage temp. |
2-8°C |
| solubility |
25.6 g/100 mL (20°C) |
| form |
Solution |
| color |
Slightly greenish to blue |
| Specific Gravity |
1.898 |
| PH |
3.0-4.0 (25ºC, 50mg/mL in H2O) |
| Water Solubility |
25.6 g/100 mL (20 ºC) |
| Sensitive |
Air Sensitive & Hygroscopic |
| Merck |
14,4057 |
| Stability: |
Stable. Substances to be avoided include strong oxidizing agents. Air and moisture sensitive. |
| InChIKey |
SURQXAFEQWPFPV-UHFFFAOYSA-L |
| CAS DataBase Reference |
7782-63-0(CAS DataBase Reference) |
| EPA Substance Registry System |
Ferrous sulfate heptahydrate (7782-63-0) |
| Hazard Codes |
Xn,Xi |
| Risk Statements |
22-36/38 |
| Safety Statements |
36/37/39-46 |
| RIDADR |
UN 9125 |
| WGK Germany |
- |
| RTECS |
NO8510000 |
| F |
10-23 |
| TSCA |
Yes |
| HS Code |
28332950 |
| Toxicity |
LD50 in mice: 65 mg/kg i.v.; 1.52 g/kg orally (Hoppe) |
| Provider |
Language |
| Ferrous sulfate heptahydrate |
English |
| SigmaAldrich |
English |
| ACROS |
English |
| ALFA |
English |
| |
| Ferrous sulfate heptahydrate Usage And Synthesis |
| |
| Ferrous sulfate heptahydrate Preparation Products And Raw materials |
| Raw materials |
Sulfuric acid -->Iron-->Titanium oxide-->ILMENITE-->Ironmetal,wire0.075mm(0.003in)diaspectro99.9,metalsbasis-->Sulfuric acid iron(2+) salt monohydrate |
| Preparation Products |
Citronellol-->Manganese(II) sulfate hydrate-->Iron oxide-->Metatitanic acid-->Prussian Blue-->6-Quinolinylmethanol-->Tetrapotassium hexacyanoferrate trihydrate-->Potassium ferrocyanide trihyrate-->Pigment Yellow 42-->Sodium ferrocyanide-->Triiron tetraoxide-->Foliar-fertilizer-->FERROUS GLUCONATE DIHYDRATE-->FE2O3 AS BROWN PIGMENT-->Gestodene-->medium temperature Shift catalysts-->medium(high)temperature Shift catalysts-->TITANIUM DIOXIDE-->POTASSIUM FERRATE(VI) 97-->Ferrous lactate-->8-Chloroquinoline-->4-Amino-3-fluoropyridine-->6-Chloroindole-2-carboxylic acid-->Ammonium ferric citrate-->METHYL 6-QUINOLINEACETATE-->Iron oxide black-->4-Fluoroindole -->Ammonium iron(II) sulfate-->Naphthenate drier-->CI 77492-->Iron oxide brown -->Ferrous fumarate-->Iron naphthenate-->5-Chloroindole-->ferrous pyrophosphate for food-->Ferric phosphate-->ethybenzene dehydrogenation catayst NCY-->Iron Oxide Green-->Pigment Blue 27 |
Hunan JK International Trade Corporation / JK BIO-CHEM CO.,LTD is a professional exporter of food/feed additives and food /feed ingredients in China. With years of development, now we are able to provide the following food additives and food ingredients: thickeners, antioxidants, preservatives, vitamins, sweeteners, proteins, acidulants, nutritional supplements, flavours, coenzyme and so on.
Our food additives and food ingredients, especially our Ascorbic Acid (Vitamin C), Acesulfame-K, Aspartame, Citrates, Dextrose, D-Xylose, Erythorbic Acid, Fumaric Acid, Fructose,Maltodextrin, Malic Acid, Monosodium glutamate, Lactic Acid Potassium Sorbate, Sodium Erythorbate, Sodium Cyclamate, Sodium Saccharin, sodium benzoate, Sodium ascorbate, Sorbic Acid, xanthan Gum, Xylitol, Tartaric Acid, I+G, , Vanillin, Sucralose, Stevia and so on, have been exported to more than 60 countries for our good quality products.
Our staff of sales and technical support is available to help you in selecting the right protection for your application as well as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.
Packing&Shipping
FAQ
Q1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
Audited Supplier 
){kind=link}
){kind=link}