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ferrous sulfate hepathydrate
sulfuric acid, iron(2+) salt (1:1), heptahydrate

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Name:iron(2+) sulfate heptahydrate
CAS Number: 7782-63-0Picture of molecule3D/inchi
FDA UNII: 39R4TAN1VT
MDL:MFCD00149719
Molecular Weight:278.01278000
Formula:Fe H14 O11 S
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:nutrient supplements
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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JECFA Food Additive: Ferrous Sulfate, dried
FDA Mainterm (SATF):7782-63-0 ; FERROUS SULFATE
FDA Regulation:
FDA PART 184 -- DIRECT FOOD SUBSTANCES AFFIRMED AS GENERALLY RECOGNIZED AS SAFE
Subpart B--Listing of Specific Substances Affirmed as GRAS
Sec. 184.1315 Ferrous sulfate.
 
Physical Properties:
Appearance:pale bluish green crystalline powder (est)
Assay: 97.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:1.89700 @ 25.00 °C.
Boiling Point: 330.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.000034 mmHg @ 25.00 °C. (est)
Flash Point: 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w): -1.031 (est)
Soluble in:
 water, 1.544e+005 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Allan Chemical
Ferrous Sulfate
American Elements
Iron(II) Sulfate Heptahydrate 99% 99%
Odor: characteristic
Use: Iron(II) Sulfate Heptahydrate, also known as Ferrous Sulfate Heptahydrate, is a moderately water and acid soluble Iron source for uses compatible with sulfates.Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and deposited utilizing sputtering targets and evaporation materials for uses such as solar energy materials and fuel cells. Iron Sulfate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. We also produce Iron Sulfate Solution. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards.
American International Chemical, LLC.
Ferrous Sulfate
Balchem
Ferrous Sulfate
VitaShure®
Flavor: characteristic
Vitashure is an extensive line of microencapsulated vitamins, minerals, amino acids, and bioactive substances, specifically designed for the supplementation and fortification industries.
BOC Sciences
For experimental / research use only.
Iron(II) sulfate heptahydrate ACS, Reagent
ECSA Chemicals
IRON (II) SULPHATE RPH- PH.EUR.-USP-FU-PH.F
ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY
ECSA Chemicals
IRON SULFATE FINE CRYSTALS
EMD Millipore
For experimental / research use only.
Iron(II) sulfate heptahydrate
Glentham Life Sciences
Iron(II) sulfate heptahydate, 99.5%
Glentham Life Sciences
Iron(II) sulfate heptahydate, technical
Indis NV
For experimental / research use only.
Ferrous Sulfate Hepathydrate
Penta International
FERROUS SULPHATE HEPTAHYDRATE USP
Qingdao Dacon Trading
Ferrous Sulfate
Santa Cruz Biotechnology
For experimental / research use only.
Ferrous Sulfate (Iron II Sulfate) Heptahydrate ≥99%
Sigma-Aldrich
For experimental / research use only.
Ferrous Sulfate heptahydrate
United International
Ferrous Sulfate Hepathydrate
 
Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-mouse LD50 1520 mg/kg
American Journal of the Medical Sciences. Vol. 230, Pg. 491, 1955.

intraperitoneal-mouse LD50 245 mg/kg
Arzneimittel-Forschung. Drug Research. Vol. 17, Pg. 748, 1967.

intravenous-mouse LD50 51 mg/kg
LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION CARDIAC: OTHER CHANGES BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
American Journal of the Medical Sciences. Vol. 230, Pg. 491, 1955.

intravenous-rabbit LDLo 99 mg/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

oral-rabbit LDLo 2778 mg/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

oral-rat LDLo 1389 mg/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

Dermal Toxicity:
subcutaneous-rabbit LDLo 279 mg/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
nutrient supplements
Recommendation for ferrous sulfate hepathydrate usage levels up to:
 not for fragrance use.
 
Recommendation for ferrous sulfate hepathydrate flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Conclusion on the peer review of the pesticide risk assessment of the active substance iron sulfate
View page or View pdf

Scientific Opinion on the safety assessment of the active substances, sodium erythorbate, sodium carbonate, sodium bicarbonate, iron sulphate, activated carbon, cellulose, calcium hydroxide, calcium chloride and water, for use as active system in food contact materials
View page or View pdf

Outcome of the consultation with Member States, the applicant and EFSA on the pesticide risk assessment of confirmatory data for the active substance iron sulfate
View page or View pdf

Safety and efficacy of iron compounds (E1) as feed additives for all animal species: ferrous carbonate; ferric chloride, hexahydrate; ferrous fumarate; ferrous sulphate, heptahydrate; ferrous sulphate, monohydrate; ferrous chelate of amino acids, hydrate; ferrous chelate of glycine, hydrate, based on a dossier submitted by FEFANA asbl
View page or View pdf

EPI System: View
Daily Med:search
Chemical Carcinogenesis Research Information System:Search
EPA GENetic TOXicology:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :62662
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
iron(2+) sulfate heptahydrate
Chemidplus:0007782630
EPA/NOAA CAMEO:hazardous materials
RTECS:NO8510000 for cas# 7782-63-0
 
References:
 iron(2+) sulfate heptahydrate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):62662
Pubchem (sid):135019899
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
CHEBI:View
KEGG (GenomeNet):D01725
HMDB (The Human Metabolome Database):Search
FooDB:FDB014741
Export Tariff Code:2833.29.2000
FDA Listing of Food Additive Status:View
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 ferrous sulfate heptahydrate
 ferrous sulfate, heptahydrate
 ferrous sulphate heptahydrate
 ferroussulfateheptahydrate
 iron sulfate (FeSO4), heptahydrate
 iron sulfate heptahydrate
 iron(2+) sulfate (1:1) heptahydrate
 iron(2+) sulfate heptahydrate
 iron(2+) sulfate hydrate (1:1:7)
 iron(II) sulfate (1:1), heptahydrate
 iron(II) sulfate heptahydrate
 sulfuric acid, iron(2+) salt (1:1), heptahydrate
 

Articles:

 None found yet.
 
Notes:
Nutrient supplement Iron(II) sulfate (Br.E. iron(II) sulphate) or ferrous sulfate is the chemical compound with the formula FeSO4. Known since ancient times as copperas and as green vitriol, the blue-green heptahydrate is the most common form of this material. All iron sulfates dissolve in water to give the same aquo complex [Fe(H2O)6]2+, which has octahedral molecular geometry and paramagnetic. Together with other iron compounds, ferrous sulfate is used to fortify foods and to treat iron-deficiency anemia. (Wikipedia)
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