Lead acetate trihydrate
Synonyms
Acetic acid, lead(2+) salt, trihydrate;
Lead di(acetate) trihydrate;
Category
Anionic Surfactant
> Carboxylate
>> Chain Carboxylate
>>> Alkyl Carboxylate
>>>> Linear Alkyl Carboxylate
Chemical Numbering System
CAS: 6080-56-4
EINECS: N/A
Molecular Formula & Molecular Weight
Molecular Formula: C4H12O7Pb; C4H8O4.Pb.3H2O
Molecular Weight: 379.33
Structure
Properties
Appearance (1), solid.
Solubility soluble in water.
Stability stable.
Risk Solid form: toxic; flammable material; irritation, irritation to skin, eye, respiratory system. Harmful products of combustion are CO, CO2 and so on. Contact with strong oxidants, can cause to burn.
GHS label: 
Animal Toxicity
Table 1 Animal toxicity values
|
guinea pig subcutaneous LDLo |
2100mg/kg[1] |
|
mouse intraperitoneal LD50 |
174mg/kg[1] |
|
rat oral LD50 |
4665mg/kg[1] |
|
rat intraperitoneal LDLo |
200mg/kg[1] |
Reproductive effect[1].
Ecology be hazardous to environment. Water body should be given special attention.
Biodegradability biodegradable.
Characteristics excellent antimicrobial, antibacterial, preservative abilities.
Synthesis
Quality Standards & Test Methods
1, Physical and chemical indexes
|
Item |
Physical and chemical indexes |
|
Solid |
|
|
Actives, %, ≥ |
95.0 |
Test Methods
(1), Actives
GB/T 13173 Surface active agents -- Detergents -- Testing methods
GB/T 5173 Surface active agents and detergents -- Determination of anionic-active matter by direct two-phase titration procedure
ISO 2271 Surface active agents -- Detergents -- Determination of anionic-active matter by manual or mechanical direct two-phase titration procedure
2, Hazardous substances indexes
|
Item |
Hazardous substances indexes |
|
Solid |
|
|
As, mg/kg, ≤ |
3 |
Test Methods
(1), As
Safety and Technical Standards for Cosmetics (2015 Edition)
GB/T 30797 The test method of food detergents -- Determination of total arsenic
3, Further explanation
(a), On physical and chemical indexes: firstly, shall be indicated carbon atom distribution; secondly, shall be indicated average molecular weight.
Major Uses
1, Typical applications
Use as preservative.
2, Coatings
Drier in paints.
3, Organic synthesis
Use as intermediate in organic synthesis.
Manufacturers
References
[1]: ChemIDplus. 6080-56-4, Acetic acid, lead(2+) salt, trihydrate
Update: 20140309(1); 20180826(2);