Ferrous ammonium sulfate hexahydrate
- CAS No.
- 7783-85-9
- Chemical Name:
- Ferrous ammonium sulfate hexahydrate
- Synonyms
- FERROUS AMMONIUM SULFATE;AMMONIUM FERROUS SULFATE;AMMONIUM IRON(II) SULFATE HEXAHYDRATE;AMMONIUM FERROUS SULFATE HEXAHYDRATE;MOHR SALT;MOHR'S SALT;Ammonium Iron(II) Sulphate;Ferrous alum;ACS， 98.5-101.5%;AMMONIUMFERROSULFATE
- CBNumber:
- CB4445854
- Molecular Formula:
- FeH7NO5S
- Molecular Weight:
- 188.96
- MDL Number:
- MFCD00150530
- MOL File:
- 7783-85-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Ferrous Ammonium Sulfate, Hexahydrate Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | FX0245 | 500g | $222 |
| Ferrous Ammonium Sulfate, Hexahydrate Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | FX0245 | 2.5kg | $939 |
| Ferrous Ammonium Sulfate, Hexahydrate Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | FX0245 | 12kg | $1920 |
| Ammonium iron(II) sulfate hexahydrate for analysis EMSURE? ISO | 1.03792 | 500g | $395 |
| Ammonium iron(II) sulfate hexahydrate for analysis EMSURE? ISO | 1.03792 | 1kg | $607 |
| More product size | |||
| Melting point | 100 °C (dec.)(lit.) |
|---|---|
| Density | 1,864 g/cm3 |
| bulk density | 900kg/m3 |
| vapor density | > 1 (vs air) |
| storage temp. | Store at +15°C to +25°C. |
| solubility | H2O: 0.5 M at 20 °C, clear, faintly yellow-green |
| form | Solid |
| Specific Gravity | 1.864 |
| color | Pale green |
| PH | 2.5-4.0 (25℃, 0.5M in H2O) |
| Odor | Odorless |
| Water Solubility | 269 g/L (20 ºC) |
| Sensitive | Air & Light Sensitive |
| Merck | 14,521 |
| Exposure limits |
ACGIH: TWA 1 mg/m3 NIOSH: TWA 1 mg/m3 |
| Stability | Stable. Incompatible with sulfuric acid. |
| InChI | 1S/Fe.2H3N.2H2O4S.6H2O/c;;;2*1-5(2,3)4;;;;;;/h;2*1H3;2*(H2,1,2,3,4);6*1H2/q+2;;;;;;;;;;/p-2 |
| InChIKey | MQLVWQSVRZVNIP-UHFFFAOYSA-L |
| SMILES | N.N.O.O.O.O.O.O.[Fe++].OS([O-])(=O)=O.OS([O-])(=O)=O |
| CAS DataBase Reference | 7783-85-9(CAS DataBase Reference) |
| FDA UNII | 99A04ICQ3J |
| EPA Substance Registry System | Ferrous ammonium sulfate hexahydrate (7783-85-9) |
| UNSPSC Code | 12352302 |
| NACRES | NB.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| RIDADR | UN 3077 9 / PGIII | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | BR6500000 | |||||||||
| F | 8-10-23 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28429090 | |||||||||
| Storage Class | 13 - Non Combustible Solids | |||||||||
| Toxicity | LD50 orally in Rabbit: 3250 mg/kg | |||||||||
| NFPA 704 |
|
Ferrous ammonium sulfate hexahydrate price More Price(119)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | FX0245 | Ferrous Ammonium Sulfate, Hexahydrate Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | 7783-85-9 | 500g | $222 | 2026-04-30 | Buy |
| Sigma-Aldrich | FX0245 | Ferrous Ammonium Sulfate, Hexahydrate Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | 7783-85-9 | 2.5kg | $939 | 2026-04-30 | Buy |
| Sigma-Aldrich | FX0245 | Ferrous Ammonium Sulfate, Hexahydrate Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS | 7783-85-9 | 12kg | $1920 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.03792 | Ammonium iron(II) sulfate hexahydrate for analysis EMSURE? ISO | 7783-85-9 | 500g | $395 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.03792 | Ammonium iron(II) sulfate hexahydrate for analysis EMSURE? ISO | 7783-85-9 | 1kg | $607 | 2026-04-30 | Buy |
Ferrous ammonium sulfate hexahydrate Chemical Properties,Uses,Production
Chemical Properties
Ferrous ammonium sulfate is a pale green or blue-green solid (powder or lumpy crystals).
Chemical Properties
Ferrous ammonium sulfate hexahydrate is pale blue-green solid
Uses
Ammonium iron(II) sulfate hydrate is widely utilized in analytical chemistry for titration purposes since it is affected lesser by oxygen in the air than iron(II) sulpahte. It is employed to measure high doses of gamma rays by using Fricke's dosemeter. It is involved in a variety of other applications from nanomaterials to general redox reactions. It is used in the medical field as an antianemic agent for treatment of iron deficiency.
Uses
Used as analytical standard.
Definition
ChEBI: A hydrate that is the hexahydrate form of ferrous ammonium sulfate. Acts as an iron ion donor for building Fe-S clusters in vitro.
reaction suitability
reagent type: catalyst
core: iron
Potential Exposure
Ferrous ammonium sulfate hexahydrate is used in photography, analytical chemistry and in dosimeters.
Purification Methods
A solution in warm water (0.67g/mL) is cooled rapidly to 0o, and the resulting light bluish-green monoclinic crystals are filtered at the pump, washed with cold distilled water and pressed between sheets of filter paper to dry it. The solubility at 25o is 0.36g/mL. It separates as an almost white powder when a saturated aqueous solution is diluted with EtOH.
Ferrous ammonium sulfate hexahydrate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 | sales01@tairunfaz.com | China | 8051 | 58 |
| Jiangsu Kolod Food Ingredients Co.,Ltd. | +8618805133257 | sales3257@jskolod.com | China | 134 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569262 +86-15003564040 | 1056@dideu.com | China | 3970 | 58 |
| Qingdao kaimoshi biochemical technology co., ltd. | +86-0571-87191913 +86-19957014543 | info@kaimosi.com | CHINA | 144 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8828 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
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- Nov 21，2019
View Lastest Price from Ferrous ammonium sulfate hexahydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-08 | Ferrous ammonium sulfate hexahydrate
7783-85-9
|
25KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-03-22 | Ammonium Ferrous Sulfate
7783-85-9
|
25KG | 99% | 20 tons | Jiangsu Kolod Food Ingredients Co.,Ltd. | ||
 |
2026-02-02 | Ferrous ammonium sulfate hexahydrate
7783-85-9
|
10mg | 99% | 2000tons | Shaanxi Dideu Medichem Co. Ltd |
-
- Ferrous ammonium sulfate hexahydrate
7783-85-9
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Ammonium Ferrous Sulfate
7783-85-9
- $0.00
- 99%
- Jiangsu Kolod Food Ingredients Co.,Ltd.
-
- Ferrous ammonium sulfate hexahydrate
7783-85-9
- 99%
- Shaanxi Dideu Medichem Co. Ltd
