FX0235

Ferric Sulfate, Hydrate

GR

• Synonym(s): Ferric Sulfate, Hydrate, Iron(III) Sulfate, Hydrate, Ferric Persulfate
• Linear Formula: Fe₂(SO₄)₃ · xH₂O
• CAS Number: 15244-10-7
• MDL number: MFCD00011007
• UNSPSC Code: 12352300
• EC Index Number: 233-072-9

Properties

• Quality Level: 200
• Assay: ≥72.0% (Fe₂(SO₄)₃ basis)
• form: powder
• impurities: ≤0.02% Insoluble matter; ≤0.1% Substances not precipitated by ammonium hydroxide
• color: slight yellow
• pH: 1.5 (20 °C, 50 g/L in H₂O)
• mp: 480 °C (decomposition)
• anion traces: chloride (Cl^-): ≤0.01%; nitrate (NO₃^-): ≤0.02%
• cation traces: Cu: ≤0.005%; Fe²⁺: ≤0.02%; Zn: ≤0.02%
• shipped in: ambient
• storage temp.: room temp
• InChI: 1S/2Fe.3H2O4S.H2O/c;;3*1-5(2,3)4;/h;;3*(H2,1,2,3,4);1H2/q2*+3;;;;/p-6
• InChI key: VXWSFRMTBJZULV-UHFFFAOYSA-H

Description

Application

GR

Analysis Note

Assay [as Fe2(SO4)3]: 72.0% min
Chloride (Cl): 0.01% max
Color: Slight yellow
Copper (Cu): 0.005% max
Ferrous iron (Fe++): 0.02% max
Insoluble matter: 0.02% max
Nitrate (NO3): 0.02% max
Substances not precipitated by ammonium hydroxide: 0.10% max
Zinc (Zn): 0.02% max

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H315,H318
• Precautionary Statements: P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable