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structure of 7782-61-8

Ferric Nitrate Nonahydrate(CAS 7782-61-8)

CAS No.: 7782-61-8 Brand: MolBest
M. Ft.: Fe(NO3)3·9H2O Cat. No: G4301673
M. Wt.: 404 MDL: MFCD00149708
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 28342980 UN No.: UN 1466 5.1 /PG III
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Applications of 7782-61-8

Industry Application Process
Electronics Industry Precursor for ferrite magnetic materials Serves as an iron source in sol-gel or co-precipitation processes; converted to Fe₂O₃ or ferrite phases via thermal treatment
Catalyst Manufacturing Precursor for the active component of supported iron oxide catalysts Iron nitrate solution is impregnated onto carriers such as Al₂O₃ or SiO₂, followed by drying and calcination to form active iron oxide
Chemical Analysis Reagent for preparing standard solutions and quantitative iron analysis Accurately weighed and dissolved per standards such as GB/T 601–2016 to prepare iron stock standard solutions, used for calibration in atomic absorption spectroscopy (AAS) or spectrophotometry
Ceramics & Glazes Colorant and flux component in red-brown and crystalline glazes Mixed with other metal salts and applied to the ceramic body surface; fired in oxidizing atmosphere at 1100–1300 °C, where Fe³⁺ imparts red-brown to yellowish-brown hues
Nanomaterial Synthesis Iron source for synthesizing α-Fe₂O₃ (hematite) and γ-Fe₂O₃ (maghemite) nanoparticles Hydrothermal or thermal decomposition methods: the nonahydrate undergoes controlled hydrolysis and dehydration crystallization under regulated pH, temperature, and redox conditions
Agriculture (Micronutrient) Iron supplement in foliar fertilizers or soil conditioners (restricted to low concentrations and strictly regulated applications) Diluted prior to spraying; pH must be adjusted to prevent precipitation, and it is commonly formulated with chelating agents (e.g., EDTA) to enhance bioavailability

Physical and chemical properties of 7782-61-8

Boiling Point

125°C

Density

1,68 g/cm3

Exact Mass

403.993469

Exposure Limits

ACGIH: TWA 1 mg/m3
NIOSH: TWA 1 mg/m3

Flash Point

125°C

H Bond Acceptors

3

H Bond Donors

0

LogP

0.27110

Melting Point

47 °C(lit.)

Merck

14,4027

Molecular Formula

FeH18N3O18

Molecular Weight

403.997

pH

1.3 (100g/l, H2O, 20℃)

PSA

289.71000

Sensitivity

Moisture Sensitive

Solubility

825g/L

Stability

Stable. Strong oxidizer - contact with combustible material may lead to fire. Incompatible with combustible material, strong reducing agents, most common metals, organic material. May be light sensitive.

Storage condition

Store at RT.

Water Solubility

soluble

Retrosynthesis analysis of 7782-61-8


Q&A for CAS 7782-61-8

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Download SDS of 7782-61-8

Pictograms

Signal Word

Danger

Hazard Statements

H272 May intensify fire; oxidizer
H314 Causes severe skin burns and eye damage
H315 Causes skin irritation
H318 Causes serious eye damage
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Safety Data Sheet

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Operate under the ISO 9001 system