Ammonium iron (II) sulfate hexahydrate
Ammonium iron (II) sulfate hexahydrate
CAS: 7783-85-9
Molecular Formula: FeH20N2O14S2
Ammonium iron (II) sulfate hexahydrate - Names and Identifiers
| Name | Ammonium iron (II) sulfate hexahydrate |
| Synonyms | Mohrs salt Ferrous ammonium salts Ammonium ferrous salts Ammonium Iron(II) Sulphate Ammonium iron (II) sulfate Ammoniumironsulfatehexahydrate FerrousAmmmoniumSulfate,Hexahydrate ammonium ferrous sulfate hexahydrate Ammonium iron (II) sulfate hexahydrate AMMONIUM IRON(II) SULFATE-6-HYDRATE EXTR A PURE FERROUS AMMONIUM SULFATE HEXAHYDRATE*SIG MAULTRA AmmoniumIron(II)SulfateHexahydrateReagentAcs(Crystals) AMMONIUM IRON(II) SULFATE-6-HYDRATE R. G., REAG. ISO, RE |
| CAS | 7783-85-9 |
| EINECS | 616-518-0 |
| InChI | InChI=1/Fe.H3N.H2O4S.6H2O/c;;1-5(2,3)4;;;;;;/h;1H3;(H2,1,2,3,4);6*1H2/q+2;;;;;;;;/p-1 |
Ammonium iron (II) sulfate hexahydrate - Physico-chemical Properties
| Molecular Formula | FeH20N2O14S2 |
| Molar Mass | 392.14 |
| Density | 1,864 g/cm3 |
| Melting Point | 100°C (dec.)(lit.) |
| Water Solubility | 269 g/L (20 ºC) |
| Solubility | Soluble in water, almost insoluble in ethanol |
| Vapor Density | > 1 (vs air) |
| Appearance | Light blue green crystal or powder |
| Specific Gravity | 1.864 |
| Color | Pale green |
| Odor | Odorless |
| Exposure Limit | ACGIH: TWA 1 mg/m3NIOSH: TWA 1 mg/m3 |
| Merck | 14,521 |
| PH | 2.5-4.0 (25℃, 0.5M in H2O) |
| Storage Condition | Store at +15°C to +25°C. |
| Stability | Stable. Incompatible with sulfuric acid. |
| Sensitive | Air & Light Sensitive |
| MDL | MFCD00150530 |
| Use | This product is for scientific research only and shall not be used for other purposes. |
Ammonium iron (II) sulfate hexahydrate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| UN IDs | UN 3077 9 / PGIII |
| WGK Germany | 1 |
| RTECS | BR6500000 |
| FLUKA BRAND F CODES | 8-10-23 |
| TSCA | Yes |
| HS Code | 28429090 |
| Toxicity | LD50 orally in Rabbit: 3250 mg/kg |
Ammonium iron (II) sulfate hexahydrate - Reference
| Reference Show more | 1. Zhang Meng, Cao Tingting, Cheng Lagerstroemia, Jin Wenyuan, Jin Peng, Zheng Yonghua. Effects of high humidity storage on chilling injury and antioxidant activity of green pepper fruit [J]. Food Science, 2021,42(03):243-250. 2. Chen Ming-Zhong, Wu Haizhen, Liu Zhifang, Chen Yong, Zhong Xumei. Study on antioxidation and organic acids of plum wine fermented by different yeast [J]. Food industry, 2020,41(11):190-194. |
Ammonium iron (II) sulfate hexahydrate - Introduction
Used to calibrate potassium permanganate solution and prepare ferrous ion standard solution.
Last Update：2022-10-16 17:28:45
Ammonium iron (II) sulfate hexahydrate - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| purpose | used as analytical reagent, used as indicator in the determination of halogen used for calibration of potassium permanganate and potassium dichromate standard solutions, preparation of ferrous ion standard solution. Also used as polymerization catalyst, dosimeter. |
Last Update：2024-04-09 19:05:15
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View History
Ammonium iron (II) sulfate hexahydrate
CIS-3-HEXENYL CAPROATE
DIETHYLAMINE CHLORHYDRATE
UV Initiating agent 907
CIS-3-HEXENYL CAPROATE
DIETHYLAMINE CHLORHYDRATE
UV Initiating agent 907