Factory Supply Lead (II) Bromide / Lead Bromide / Pbbr2 CAS 10031-22-8

• Customization: Available
• Type: Perovskite
• Appearance: Liquid
• Model NO.: yh-xhq
• Grade Standard: Industrial Grade
• Purity: 99%
• Environmental Protection: Yes
• Freight1: Small Quantity Logistics or Air Transport
• Freight2: Pick up
• Freight3: Ocean Freight
• Free Sample: Available
• Belong: Yuhan Chem
• Lead Time: Within 7 Days
• Storagemethod: Sealed Container
• Packaging: Sealed Packaging
• Odor: Odorless
• MOQ: 1kg
• Port1: Chongqing
• Storage2: Cool Dry Place
• Stability: Excellent
• Transport Package: Customizable
• Specification: barrel
• Trademark: Customizable
• Origin: China
• HS Code: 2827590000
• Production Capacity: 2000ton/Year

Product Description

 

Product Parameters

Parameter	Details
Chemical Formula	PbBr2
Molecular Weight	367.01 g/mol
Appearance	Yellow - white crystalline solid
Crystal Structure	Orthorhombic
Melting Point	370 °C
Boiling Point	916 °C
Density	6.66 g/cm³
Solubility in Water	Slightly soluble. The solubility is 0.973 g/100 mL at 20 °C and increases with temperature.
Solubility in Other Solvents	Soluble in concentrated hydrobromic acid, ammonia solution, and some organic solvents such as acetone.
Electrical Conductivity	Poor electrical conductor in the solid state. It becomes a better conductor when molten or in aqueous solution due to the dissociation of ions.
Stability	Stable under normal conditions. However, it can decompose at high temperatures or in the presence of strong reducing agents. It is also sensitive to light and can undergo photochemical reactions.
Refractive Index	2.180 (for sodium - D light at 20 °C)

 

 

 

Product Description

• In the Field of Optoelectronics

• Component in Semiconductor Devices: used in the fabrication of certain semiconductor devices. It can be incorporated into thin - film structures to form part of optoelectronic devices such as photodetectors and light - emitting diodes (LEDs). Its unique optical and electrical properties, such as a suitable bandgap, enable it to play a role in the absorption and emission of light, contributing to the efficient operation of these devices.
• Phosphor Material: It is used as a phosphor in some applications. When excited by an external energy source, such as ultraviolet light or an electron beam, PbBr can emit light of a specific wavelength. This property makes it useful in applications such as fluorescent lamps and cathode - ray tubes (CRTs), where it helps to convert the excitation energy into visible light.

• In the Field of Crystal Growth and Research

• Substrate for Crystal Growth: PbBr single crystals are grown for various research purposes. These crystals serve as substrates for studying the fundamental properties of materials, such as their optical, electrical, and mechanical properties. The high - quality crystals can provide a well - defined structure for investigating the behavior of atoms and electrons, which is crucial for advancing the understanding of solid - state physics and materials science.

• In the Chemical Industry

• Precursor for Other Lead Compounds: PbBr is used as a precursor in the synthesis of other lead - containing compounds. It can react with various reagents to form different lead salts or complexes, which may have specific applications in catalysis, pigments, and other areas of the chemical industry. For example, it can be used to prepare lead - based catalysts for certain organic reactions.
• Reagent in Inorganic Synthesis: In inorganic chemistry, PbBr can be used as a reagent in some chemical reactions. It can participate in metathesis reactions, where it exchanges ions with other compounds to form new inorganic products. This property allows for the preparation of a variety of bromide - containing compounds with different chemical compositions and properties.
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• Model System for Crystal Structure Studies: Due to its relatively simple crystal structure and well - understood chemical properties, PbBr is often used as a model system for studying crystal growth mechanisms and structural phase transitions. Researchers can use it to develop and test theories and experimental techniques related to crystal formation and transformation, which can then be applied to more complex materials.

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FAQ

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.