12 Lead Oxide Manufacturers in 2024
This section provides an overview for lead oxide as well as their applications and principles. Also, please take a look at the list of 12 lead oxide manufacturers and their company rankings. Here are the top-ranked lead oxide companies as of November, 2024: 1.Vishnupriya Chemicals Pvt. Ltd., 2.BHAVANA INDUSTRIES, 3.Galaxy Pigments Pvt. Ltd..
Table of Contents
What Is Lead Oxide?
Lead oxide is a yellow to reddish-yellow, odorless, powdery, inorganic compound. Composed of lead and oxygen, it has the chemical formula PbO, a molecular weight of 223.20, and CAS No. 1317-36-8. Other names include lead monoxide and lead (II) oxide. Its melting/freezing point is 888°C, and its boiling or first distillation point and boiling range are 1,470°C. It is almost insoluble in water and ethanol but soluble in nitric acid, acetic acid, and aqueous sodium hydroxide.
Structure of Lead Oxide
Lead oxide has two types of structures:
- α-type: red, tetragonal, and stable at room temperature (Mitsudasou or litharge).
- β-type: yellow, orthorhombic, and stable at temperatures above 300℃ (Kintsudasou or massicot).
The transition temperature to the β-type is 587°C, depending on the oxygen partial pressure.
Uses of Lead Oxide
1. Radiation Shielding Agent
Used in radiation protective clothing and shielding agents due to its radiation shielding properties, especially in medical fields where X-rays are used.
2. Pigments
Historically used as a pigment since ancient Roman times, lead oxide serves as an inorganic pigment, a raw material for paints, and a varnish for glass and ceramics.
3. Other Uses
Utilized as a raw material for vinyl chloride stabilizers, solid lubricants, synthetic rubber vulcanization accelerators, and electrode plates for lead-acid batteries.
Other Information on Lead Oxide
1. Production Methods
- Heating Metallic Lead: Lead can be oxidized to lead oxide at around 600°C, melted to lead oxide at around 1000°C, or sprayed with melted lead at 900°C or higher.
- Alkali Treatment: Lead nitrate mixed with ammonium carbonate or ammonium chloride in aqueous solution precipitates lead carbonate.
- Ore Refining: Produced as an intermediate product in the refining of lead ores into metallic lead.
2. Legal Information
Lead oxide is classified and regulated under various laws and regulations related to fire safety, poisonous and deleterious substances, safety and health, working environment evaluation, pollution control, and export.
3. Handling and Storage Precautions
Precautions include keeping containers tightly closed, storing in a cool, dark place, avoiding contact with incompatible materials, using only outdoors or in well-ventilated areas, and wearing protective gear when handling.
- Keep containers tightly closed and store in a cool, dark place.
- Store away from strong oxidizers, hydrogen peroxide, aluminum powder, and other incompatible materials.
- Use only outdoors or in well-ventilated areas.
- Take precautions to prevent dust dispersion.
- Wear protective gloves and glasses when using.
- After use, remove gloves appropriately to avoid skin contact with the product.
- Wash hands thoroughly after handling.
- In case of skin contact, wash with soap and plenty of water.
- In case of eye contact, rinse cautiously with water for several minutes.
List of 12 Lead Oxide Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- Germany
- India
- Japan
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American Elements
Lead Oxide
Manufacturer Overview
American Elements was founded in 1997 in California and currently has research and production facilities in Utah, Mexico, China, and the United Kingdom. AE manufactures and distributes advanced materials from a catalog of over 30,000 products for bulk industrial use as well as small scale laboratory use. AE also provides testing and analyses services including spectroscopy along with structural, thermal, and electrical analyses. AE holds sustainable development as a core corporate value and is committed to work to protect the health of the environment.
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Stanford Advanced Materials
Lead Oxide
Manufacturer Overview
Stanford Advanced Materials was established in 1994 in Lake Forest, California to provide rare-earth products for research and development purposes. Stanford Advanced Materials serves many industries ranging from automotive to fashion to energy to research to sports to textiles. Stanford Advanced Materials manufactures and distributes purified metals, ceramics, composite materials including strips, plates, rods, wires, and bars, as well as laboratory equipment and optical equipment including crystals, lenses, splitters, and windows.
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Galaxy Pigments Pvt. Ltd.
Lead Oxides
Manufacturer Overview
Galaxy Pigments Pvt. Ltd., based in Mahabubnagar, India, is a manufacturer specializing in lead alloys and lead oxides. Its product line caters to multiple industries, including batteries, paints, and construction, offering quality items such as lead oxides, lead alloys, lead ingots, lead scraps, and lead sub-oxides. These products find extensive use in batteries, paints, and construction materials. The company adheres to rigorous quality standards, holding certifications for ISO 9001:2015 and ISO 14001:2008.
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BHAVANA INDUSTRIES
Lead Oxide
Manufacturer Overview
BHAVANA INDUSTRIES, established in 1986 and headquartered in Vapi, Gujarat, India, is a manufacturer and supplier of chemical compositions and color pigments. The company offers a diverse product range, producing 1000 tons products in a month and with it, meeting a large number of market demands is achieved. Its offerings include lead oxide, litharge, prussian blue, zinc phosphate pigments, and alpha blue pigment. These products find extensive use in dyeing applications for textiles and apparel.
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PENOX Group
Lead Oxide
Manufacturer Overview
PENOX Group, established in 1994 and headquartered in Eschborn, Germany, is a manufacturer of lead oxides crucial for efficient battery systems. The company was originally founded as the Penarroya Oxide Group, and it offers a wide product range that includes lead oxides, battery additives, plant and engineering equipment, and lead oxide production equipment. These products find extensive use in various applications, particularly within the battery industry, as well as in areas like crystal glass and ceramics. PENOX Group also maintains compliance with REACH regulations, ensuring adherence to standards of environmental and human health protection.
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Gravita India Ltd
Lead Oxide
Manufacturer Overview
Gravita India Ltd, established in 1992 and headquartered in Jaipur, India, is a manufacturer of lead and lead-related products. It specializes in lead production through smelting, recycling, refining, and alloying. Its product range includes pure lead, remelted lead ingots, lead alloys, lead oxide, and lead sheets, serving various applications. The company holds ISO 9001:2008 certification for its quality management system and has received several awards like "India SME 100 Awards," "Inc. India 500 Award," and the 'NIRYAT SHREE' Gold trophy in the Engineering and Electronics Sector-MSME Category.
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Powder Pack Chem
Lead Oxide
Manufacturer Overview
Powder Pack Chem was founded in 2001 and is headquartered in Mumbai, Maharashtra, India. The company is a manufacturer and exporter of specialty chemicals used in pharmaceuticals, fashion, and beauty products. The company offers hundreds of products available in volumes ranging from 100 grams to 500 kilograms. The company services include providing on-time consignments for customers in need of quick delivery. Chemicals range from acacia gum powder all the way to three variations of zinc sulphate.
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Merck
Lead II oxide
Manufacturer Overview
Merck, started in 1668 and based in Darmstadt, Germany, is a supplier of solutions and services for research, development, and manufacture of pharmaceutical and biotechnological drug therapies. The company serves the life science industry and has a broad portfolio of 300,000 products, including biopharmaceutical manufacturing, industrial microbiology, reagent, life science research, and water purification products. It is available in 66 countries, brings together six brands, and has several ISO certifications, including ISO 13485, ISO 14001, ISO 13485, and ISO 50001.
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nacalai
Lead Ⅱ Oxide, yellow
Company Overview
Nacalai Tesque Inc., founded in 1846 and headquartered in Kyoto, Japan, is a manufacturer of research chemicals, fine chemicals, diagnostics, and the related instruments. Some of its products include cytokines, nucleic acid electrophoresis, cell dissociation reagents, and sialic acid-related products, and it also offers custom and bulk service for bulk reagents and cell culture media. The company has more than 50 domestic distributors and several worldwide, including Asia, the Middle East, Oceania, Europe, and Africa. It is ISO 9001 and ISO 9002 certified, while the Kyoto South brand and Tesque factory are ISO 14001 certified.
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Central Drug House
Lead Monoxide
Company Overview
Founded in 1981, Central Drug House Ltd. serves the scientific community via manufacturing and marketing a library of over 9,000 products to laboratory fine chemicals and dehydrated culture media with emphasis on purity and service. Examples are acids & bases, adsorbents, disinfectants, indicator papers, oils, and solvents. CDH provides bio chemicals, research chemicals, laboratory reagents, various solvents, stains & indicators, and dehydrated culture media. CDH is ISO 9001 certified and CDHs’ products are in compliance with specifications of IP, BP, USP, and EP standards.
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Vishnupriya Chemicals Pvt. Ltd.
Lead Monoxide
Company Overview
Vishnupriya Chemicals Pvt. Ltd. is an ISO 9001:2008 certified company that manufactures, supplies, and exports different types of inorganic and speciality chemicals as well as custom-made products such as EDTA, Oxalates, Sulphates, etc. Such chemicals are widely employed in different industries, including food, textile, and pharmaceutical firms. By sticking to the highest quality requirements, the company has 40 years of industry experience in offering superior-quality chemicals. Besides manufacturing chemicals, it also produces organic compounds and pharma intermediates. Due to effective production, packaging, and delivery services, the company is entertaining national and international clients.
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Vizag Chemical International
Lead Oxide
Company Overview
Vizag Chemical International was founded in Andhra Pradesh, India, in 2011. Vizag Chemical International sells chemical-based products for many sectors including automotive, agriculture, airline, deodorizers, construction chemicals, boat maintenance, degreasers, detergents, drain clean products, greases, personal hygiene, lab chemicals and equipment, fuel treatment, metal treatment, tank cleaners, swimming pool and spa chemicals, scale removers, sewage chemical treatment, as well as raw chemicals. Vizag Chemical International also provides a range of services including chemical inspection, logistics, chemical usage supervision, as well as tank cleaning.
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Lead Oxide Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Vishnupriya Chemicals Pvt. Ltd. |
17.7%
|
| 2 | BHAVANA INDUSTRIES |
12.6%
|
| 3 | Galaxy Pigments Pvt. Ltd. |
12.3%
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| 4 | American Elements |
9.7%
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| 5 | Powder Pack Chem |
9.0%
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| 6 | PENOX Group |
7.9%
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| 7 | Merck |
6.9%
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| 8 | Gravita India Ltd |
6.5%
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| 9 | Vizag Chemical International |
5.4%
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| 10 | Central Drug House |
5.1%
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Derivation Method
The ranking is calculated based on the click share within the lead oxide page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- PENOX Group: 180
- BHAVANA INDUSTRIES: 40
- Powder Pack Chem: 15
Newly Established Company
- Powder Pack Chem: 2001 (23 years ago)
- Vishnupriya Chemicals Pvt. Ltd.: 1999 (25 years ago)
- Gravita India Ltd: 1992 (32 years ago)
Company with a History
- nacalai: 1934 (90 years ago)
- BHAVANA INDUSTRIES: 1986 (38 years ago)
- Gravita India Ltd: 1992 (32 years ago)
Lead Oxide Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Lead Oxide Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
India
|
5 | 55.6% |
United States of America
|
2 | 22.2% |
Germany
|
1 | 11.1% |
Japan
|
1 | 11.1% |
