CATEGORIES
- ORGANIC COMPOUNDS(1303)
- INORGANIC COMPOUNDS(1006)
- Chelates(8)
- Elements(156)
- Hydroxides(32)
- Hydrides(19)
- Mineral Acids(45)
- Other(23)
- Oxides(122)
- Salts(597)
- Aluminium(22)
- Ammonium(57)
- Antimony(4)
- Barium(19)
- Bismuth(5)
- Caesium(9)
- Cadmium(2)
- Calcium(36)
- Cesium(3)
- Copper(22)
- Cobalt(12)
- Chromium(10)
- Lead(14)
- Lanthanum(12)
- Lithium(17)
- Manganese(12)
- Sodium(163)
- Silver(7)
- Potassium(67)
- Zinc(16)
- Tin(5)
- Nickel(18)
- Gold(0)
- Iron(21)
- Zirconium(1)
- Mercury(2)
- Magnesium(21)
- Strontium(17)
- Mixed Salts(1)
- Nanoparticles(3)
- LAB EQUIPMENT(5338)
- *(1)
- Organic Synthesis(532)
- Industry(840)
Language
US version allows shipping to all available destinations
MANUFACTURER
Bismuth (III) Sulfate Heptahydrate
Regular price:
Regular price:
product unavailable
add to wish list
0
Description
Bismuth(III) Sulfate Heptahydrate
Other Names: Bismuth trisulfate heptahydrate, Bismuth sulfate (Bi₂(SO₄)₃·7H₂O)
CAS Number: 7787-68-0
Sum Formula: Bi₂(SO₄)₃·7H₂O
Molar Mass: 704.18 g/mol
Appearance: White crystalline solid
Bismuth(III) sulfate heptahydrate is an inorganic salt composed of bismuth ions in the +3 oxidation state coordinated with sulfate anions and water of crystallization. It is typically used in materials research and inorganic synthesis involving bismuth compounds.
Chemical and Physical Properties
Density: Approx. 2.6 g/cm³ (estimated)
Melting Point: Decomposes on heating
Boiling Point: Not applicable (decomposes)
Solubility in Water: Slightly soluble; hydrolyzes forming insoluble oxy salts
Solubility in Other Solvents: Insoluble in alcohol and organic solvents; soluble in dilute mineral acids
Odor: Odorless
Applications
Inorganic Synthesis: Used as a precursor to other bismuth compounds.
Material Science: Investigated for its applications in dielectric and optoelectronic materials.
Analytical Chemistry: Occasionally employed in qualitative analysis involving sulfate or bismuth reactions.
Safety
Signal Word: Warning
H315 (11.1%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (11.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H319 (22.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (11.1%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Handling and Storage
Storage Conditions: Store in a tightly closed container in a cool, dry, and well-ventilated location. Protect from humidity and incompatible substances such as strong acids and reducing agents.
Handling Precautions: Avoid dust generation and exposure to moisture. Use personal protective equipment and operate under good industrial hygiene practices.