Tribasic Lead Sulphate Tbls/Tls as PVC Stabilizer Heat Stabilizer CAS 12202-17-4

• Customization: Available
• CAS No.: 12202-17-4
• Formula: H9o7p3pbs
• EINECS: 235-380-9
• Shipping Term: Negotiated
• Payment Term: Negotiated
• Transport Package: Bags
• Specification: 25kg/bag
• Origin: China
• HS Code: 3812309000
• Production Capacity: 60000/Year

Product Description

Product Description

Lead Sulfate Tribasic, with the chemical formula of 3Pb0·PbS04·H20, is an inorganic compound mainly used as a stabilizer for polyvinyl chloride. It has excellent heat resistance, electrical insulation and light resistance, and is particularly suitable for high-temperature processing.
Physical properties
Appearance: Superior and first-class products are white powders, and qualified products are white or slightly yellow powders. Density: 7.1g/cm³ Melting point: 820ºC
Solubility: Insoluble in water, ethanol and organic solvents, but soluble in alkalis, hot concentrated hydrochloric acid and ammonium acetate solutions
Chemical properties
Stability: It begins to lose crystal water above about 200C, is easy to absorb moisture, and will discolor and decompose when exposed to sunlight in a humid state
Toxicity: Slightly sweet, toxic
Use
Lead Sulfate Tribasic is mainly used as a stabilizer for polyvinyl chloride, especially suitable for opaque polyvinyl chloride hard pipes, plates and injection molded products, and also used for artificial leather products. Due to its excellent heat resistance and electrical insulation, it is also widely used in polyvinyl chloride electrical insulation materials and coatings.
Preparation method
Tribasic lead sulfate can be prepared by the following two main methods:

Lead oxide method: lead oxide is reacted with sulfuric acid under the catalysis of acetic acid.

Blue lead method: blue lead is oxidized and then hydrolyzed with acetic acid, and then reacted with sulfuric acid. The reactant is then subjected to double decomposition reaction with dilute sodium hydroxide solution to obtain


 

Product Parameters

 

item	value
Classification	Chemical Auxiliary Agent
CAS No.	12202-17-4
Other Names	TRIBASIC LEAD SULPHATE
MF	PbS04*3PbO*H2O
EINECS No.	By Request
Purity	Pb0 88%-90%
Place of Origin	China
Type	Auxiliary Agent
Usage	Plastic Auxiliary Agents
PACKAGE	25kg Pp Bag / Tons Bag

 

 

Detailed Photos

 

Packaging & Shipping

 

 

Company Profile

 

Hubei Highwin New Material Technology Co., Ltd. focuses on the research and development, production and sales of epoxy resin and other chemical raw materials.

We have our own R&D laboratory, by ordinating our suppiers all over the world and manufacturing products with cooperated based factories, we're keeping enhance our competitiveness in the market.
Before developing overseas sales, we have been rooted in chemical raw materials for more than 20 years and have already been one of the top suppliers in China after years of efforts.

There are a group of hard-working, motivated, and creative staff working not only for the company but also for you--our respectable customer and partner! Based on good service and high-quality products, we're widely praised and trusted by customers and keep long-lasting relationships with them.
 

R&D Center

 

FAQ

Q:How to get a sample, is it free?

A:You can contact our sales staff through REQUEST and they will arrange sample shipment for you. We can provide you with free samples, you only need to pay for the shipping cost. For regular customers, sample fee and shipping fee are covered by us!

Q:How can I trust you? How long have you been in this field(Chemical raw material)?

A:Our owner has over 20 years of experience in the chemical raw materials field as well as our staffs. It is because of the trust of our customers and partners that we have been able to exist and develop for so many years. Our ever-lasting vision is to 'Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship'!

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