6080-56-4 Usage
Description
Lead acetate trihydrate, also known as plumbous acetate trihydrate, is a white, monoclinic crystalline solid with the chemical formula Pb(C2H3O2)2·3H2O. It is a white powder or chunky solid with a slight odor and has an intensely sweet taste, which is why it is sometimes referred to as sugar of lead. However, it is important to note that lead acetate trihydrate is poisonous. It is highly soluble in water but insoluble in ethyl alcohol and has a pH of 5.5-6.5 in a 5% aqueous solution at 77°F.
Uses
1. Textile Industry:
Lead acetate trihydrate is used as a mordant in the textile printing and dyeing process. It helps to fix dyes to the fabric, ensuring colorfastness and durability.
2. Paint and Varnish Industry:
In the paint industry, lead acetate trihydrate acts as a drier, accelerating the drying process of paints and varnishes. It also serves as a purification agent in chemical synthesis.
3. Cosmetics:
Lead acetate trihydrate is used in the cosmetics industry as an ingredient in progressive types of hair coloring dyes. It is also used as a processing agent in the cosmetic, perfume, and toiletry industries.
4. Water Repellent:
It is used as a water repellent, providing a protective layer that prevents water absorption and damage to various materials.
5. Chemical Synthesis:
Lead acetate trihydrate is used in the preparation of other lead compounds, such as basic lead carbonate and lead chromate. It is also used as a reagent for the manufacture of lead salts of higher fatty acids.
6. Detection of Hydrogen Sulfide:
Lead acetate trihydrate is utilized in the detection of poisonous gas hydrogen sulfide, providing a means to identify and monitor the presence of this hazardous gas.
7. Platinum Black Microelectrodes:
Lead acetate trihydrate was a component of the solution used towards the fabrication of platinum black microelectrodes, which are essential in various scientific and industrial applications.
8. Rubber Antioxidants:
It is used in the preparation of rubber antioxidants, which help to prevent the degradation of rubber materials and extend their lifespan.
9. Daylight Printing Papers:
Lead acetate trihydrate is a component in combined toning and fixing baths for daylight printing papers, enhancing the quality and durability of the printed material.
10. Outdoor Furniture and Awnings:
It is used as a means of treating awnings and outdoor furniture to prevent the removal of mildewand rot-proofing agents by rain or laundering, providing protection against weather-related damage.
Air & Water Reactions
Slowly effloresces in air. Water soluble but solutions absorb carbon dioxide from the air and to give incompletely soluble products.
Reactivity Profile
Lead acetate trihydrate may react with acids and oxidizing agents. Is incompatible with sulfates, citrates, tartrates, chlorides, carbonates, alkalis, tannin, resorcinol, salicylic acid, phenol, chloral hydrate, sulfites, vegetable infusions and tinctures. Incompatible with phosphates . Incompatible with KBrO3 and with EDTA.
Fire Hazard
Literature sources indicate that Lead acetate trihydrate is nonflammable.
Check Digit Verification of cas no
The CAS Registry Mumber 6080-56-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,8 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6080-56:
(6*6)+(5*0)+(4*8)+(3*0)+(2*5)+(1*6)=84
84 % 10 = 4
So 6080-56-4 is a valid CAS Registry Number.
InChI:InChI=1/2C2H4O2.3H2O.Pb/c2*1-2(3)4;;;;/h2*1H3,(H,3,4);3*1H2;