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1314-41-6 Lead tetroxide china supplier hly57

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Unit Price:

$1/MT FOB

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CAS No.:

1314-41-6

Grade:

industrial Grade

Content:

98%

Port:

qingdao

Brand:

HLY

Packaging:

25kg UN-approved woven bag

Sample Available:

Yes

Price valid (until):

2027-02-28

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Suqian City Hengliyuan Import and Export Trade Co., LTD

Company Type:

Trader

Location:

China

Payment Terms:

TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

30 days

Qualification:

Main Products:

Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

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Product Description
Seller Information
Inquiry History

Description

Company Profile ----------
Suqian City Hengliyuan Import and Export Trade Co., LTD is a trading company. The company has introduced advanced scientific and technological achievements from home and abroad, and has superior products from well-known manufacturers at home and abroad. The basic functions are:
1. Domestic trade of various chemical raw materials;
2. Providing price information services and chemical raw material procurement for industrial enterprises;
3. Cooperating with Chinese state-owned enterprise factories, the price and quality are very advantageous.
At present, the company is relying on the combination of industry and trade and global procurement to steadily improve the company's value-added ability and compound competitiveness. We have always been committed to producing high-quality and low-cost goods, so we have been sincerely recognized by many customers. Our goal is to produce the best products and satisfy every customer with professional services and attitudes. We look forward to cooperating with you and establishing a win-win relationship with you. Please rest assured that we will definitely satisfy you.

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----------packaging and delivery ----------

----------Our Advantages---------
High quality with competitive price
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We can provide high quality products with factory price
2. Fast delivery
1) Fast shipment.Various transportation methods for your choice.
2) We have our own agent/remailer/distributor who can help us ship our products very fast , and we have stock in the ir for transferring.
3. Good communication and credit
1) Fast response to customer within 5 hours
2) Good business credit in Europe, US, Japan, Korea, Af r ica and so on.

Items	Specifications

Lead Monoxide (Litharge, Lead(II) Oxide)

CAS No.: 1314-41-6

1. Basic Identification

Chemical Name: Lead(II) oxide

Synonyms: Litharge, Lead monoxide, Yellow lead oxide, Plumbous oxide

EINECS No.: 215-267-0

MDL No.: MFCD00011168

Molecular Formula: $\boldsymbol{PbO}$

Molecular Weight: 223.20

SMILES: O=[Pb]

UN Number: UN 3288

HS Code: 28241000

Hazard Classification: Class 6.1 Toxic Substance, Packing Group II

Chemical Category: Inorganic lead compound, industrial raw material for glass, ceramic, battery, paint drier

2. Physical & Chemical Properties

Appearance

Fine yellow crystalline powder (Litharge type); turns orange-red at high temperature, reverts to yellow after cooling. Odorless, insoluble in water, hygroscopic to a small extent.

Physical Constants

Parameter	Standard Value	Remarks
Melting Point	888 ℃	Melts into yellow liquid; volatile at high temperature
Boiling Point	1470 ℃	Sublimes partially under strong heating
Density (20 ℃)	9.53 g/cm³	Very high density heavy metal oxide
Water Solubility	Practically insoluble in cold/hot water
Solubility in Acid	Dissolves readily in dilute mineral acids to form lead salts
Solubility in Alkali	Slightly soluble in concentrated strong alkali to generate plumbite
Stability	Stable under normal air; slowly absorbs CO₂ to form basic lead carbonate

Core Chemical Characteristics

Amphoteric oxide

Reacts with acids to make lead nitrate, lead acetate; reacts with hot concentrated NaOH/KOH to form soluble alkali plumbite.
Oxidation susceptibility

Slowly oxidized by air at room temperature to red lead (Pb₃O₄) if heated; reacts with oxidants like hydrogen peroxide.
Glass/ceramic flux property

Strong fluxing effect, reduces melting point of silica; widely used in lead glass, enamel glazes to increase gloss and refractive index.
Drying catalytic performance

Promotes oxidative crosslinking of vegetable oils, core raw material for paint driers.
Incompatible materials: Strong acids, strong alkalis, oxidants, ammonium salts, edible raw materials, food additives.

3. Export Industrial Quality Specifications

Industrial Litharge Grade ≥99.0%

Test Item	Standard Spec	Test Method
PbO Content	≥99.0 wt%	EDTA complexometric titration
Metallic Lead (Pb)	≤0.05 %	Chemical dissolution gravimetry
Lead Dioxide (PbO₂)	≤0.10 %	Redox titration
Water Insoluble Matter	≤0.10 %	Filtration gravimetry
Iron (Fe)	≤0.005 %	Atomic absorption
Copper (Cu)	≤0.003 %	AAS
Moisture	≤0.10 %	Drying loss method
Appearance	Uniform bright yellow fine powder, no dark agglomerates	Visual Inspection

Electronic/Optical Glass Special Grade

Ultra-low iron, copper and heavy metal impurities, high whiteness yellow powder for optical lead crystal glass.

4. Main Industrial Applications

4.1 Lead-Acid Storage Battery Industry (Largest Consumption)

Core raw material for positive/negative lead paste of automotive, energy storage and UPS batteries; mixed with lead powder, sulfuric acid to make electrode active material.

4.2 Glass & Ceramic Enamel Industry

Optical lead crystal glass, cathode ray tube glass, radiation shielding glass raw material; raises refractive index, improves transparency and radiation resistance.
Ceramic glaze, enamel flux; lowers firing temperature, enhances surface gloss and chemical corrosion resistance of tableware and industrial enamel products.

4.3 Coatings & Ink Industry

Primary raw material for lead-based paint driers (lead naphthenate, lead octoate); accelerates oxidation drying of alkyd paint, printing ink, varnish.
Anti-corrosion primer auxiliary raw material (partial substitution of red lead).

4.4 Other Fine Chemical Fields

Raw material for lead salt intermediates: lead acetate, lead nitrate, lead stearate heat stabilizer for PVC plastic.
Lubricant additive, rubber vulcanization auxiliary, analytical chemical reagent.

5. Toxicology, Health Hazards & First Aid

Toxicity Profile

Acute Oral LD50 (Rat): >2000 mg/kg; severe cumulative chronic heavy metal poison
Dermal hazard: Fine powder adheres to skin, absorbed through pores and damaged skin; chronic lead poisoning risk with long-term contact.
Inhalation hazard: Dust inhalation accumulates in bone, blood and organs, causes long-term lead intoxication.
Eye hazard: Powder irritates conjunctiva, mechanical abrasion risk.
Environmental hazard: Extremely toxic to aquatic organisms, persistent heavy metal soil/water pollution, classified as severe marine pollutant.

Chronic Lead Poisoning Typical Symptoms

Headache, fatigue, memory loss, abdominal colic, anemia, joint pain, kidney damage, nerve paralysis; severe cases cause brain damage, reproductive toxicity, fetal malformation.

Exposure First-Aid Procedures

Inhalation: Remove victim to fresh air, wash nose/mouth thoroughly; hospital blood lead test and chelation detox treatment.
Skin Contact: Strip contaminated clothing completely, wash skin with plenty of soap and running cold water for ≥15 minutes.
Eye Contact: Force open eyelids, rinse eyes continuously with abundant clean water ≥15 minutes, ophthalmic examination.
Oral Ingestion: DO NOT induce vomiting; drink milk or egg white to complex lead ions, send to hospital for professional antidote therapy.

6. Storage, Handling & Incompatibility Rules

Mandatory Storage Conditions

Warehouse classification: Special Class 6.1 toxic heavy metal solid warehouse, completely separated from food, feed, acids, oxidants, drinking water additives.
Temperature control: Normal temperature dry storage ≤35 ℃, avoid humid air to prevent carbonate formation.
Sealing requirement: 25kg double PE lined woven bag / plastic-lined iron drum fully sealed to prevent dust leakage.
Shelf life: 12 months under intact airtight packaging.

Strictly Separated Incompatible Materials

Hydrochloric acid, sulfuric acid, caustic soda, hydrogen peroxide, ammonium salts, food raw materials.

Safe Operation Specifications

Operators wear dust-proof full-face respirator, heavy-duty nitrile gloves, dust-proof full-body overalls, safety shoes.
Feeding, mixing and grinding workshops equipped with powerful dust extraction ventilation system to control airborne lead dust.
Small leakage: Sweep yellow powder with dry sand, collect into sealed toxic waste barrels, avoid dust scattering.
Waste lead-containing residues must be handed over to certified heavy metal hazardous waste disposal institutions, prohibited random landfill or drainage.

7. Export Packaging & Global Transportation Regulations

Standard Export Packaging Modes

Industrial grade: 25kg two-layer plastic inner bag + woven outer bag;
High-purity glass grade: 25kg plastic-lined sealed iron drum.

UN Transport Compliance Rules

UN 3288, Class 6.1 Toxic Substance (Inorganic Lead Compound), Packing Group II, Marine Pollutant

Road transport: Special toxic chemical vehicles with dust-proof covering and leakage recovery trays, explosion-proof electrical fittings.
Ocean shipment: IMDG dual labels (Toxic + Marine Pollutant), single-layer stacking only, strictly segregated from food, feed and edible cargo holds.
Loading ban: Mixed loading with acidic substances, edible goods, feed is completely forbidden.

Full Export Document Package

Batch COA Certificate of Analysis
GHS MSDS / SDS
TDS Technical Data Sheet
Marine Pollutant Dangerous Goods Declaration
Heavy Metal Hazard Waste Compliance Document
REACH Registration File

8. GHS Global Hazard Label Statements

Signal Word: Danger

Hazard Statements:

H302 Harmful if swallowed

H312 Harmful in contact with skin

H332 Harmful if inhaled

H360 May damage fertility or the unborn child

H373 May cause damage to organs through prolonged or repeated exposure

H400 Very toxic to aquatic life

H410 Very toxic to aquatic life with long lasting effects

Precautionary Statements:

P261 Avoid breathing dust

P280 Wear dust-proof respirator, protective gloves and full protective clothing

P301+P312 IF SWALLOWED: Call poison center if feeling unwell

P304+P340 IF INHALED: Remove victim to fresh air and rest

P403+P235 Store in cool, dry, ventilated toxic warehouse, tightly sealed

P501 Dispose of waste lead powder as heavy metal toxic hazardous waste per environmental laws

9. Fire Emergency Disposal Plan

Approved Fire Extinguishing Agents

Dry chemical powder, carbon dioxide (CO₂), dry sand

Forbidden Agents

Water jet (dust suspended by water mist expands toxic lead dust pollution scope)

Fire Site Operation Steps

Evacuate all personnel to upwind safe zone ≥200m, isolate fire area, block pedestrian access.
Cool surrounding packaging bags/drums with fine water mist only on outer walls, prevent mist contact with lead oxide powder.
Collect all residual lead-containing ash and solid waste after fire; deliver to professional heavy metal hazardous waste incineration plant, prohibit rainwater flushing waste into soil, rivers or sewers.

10. Printable Export COA Template

CERTIFICATE OF ANALYSIS

Product Name: Lead Monoxide (Litharge, PbO)

CAS No.: 1314-41-6

Grade: Export Industrial Battery & Glass Grade

Batch No.: ____________

Net Weight: 25kg/bag

Manufacture Date: ____________

Test Item	Standard Spec	Test Result	Test Method
PbO Mass Fraction	≥99.0 %		EDTA Complexometric Titration
Metallic Lead	≤0.05 %		Gravimetric Method
Lead Dioxide	≤0.10 %		Redox Titration
Water Insoluble Matter	≤0.10 %		Filtration Gravimetry
Iron Content	≤0.005 %	Atomic Absorption Spectroscopy
Copper Content	≤0.003 %	AAS
Moisture	≤0.10 %	Drying Loss
Appearance	Bright yellow uniform fine powder without dark agglomerates	Visual Inspection

Conclusion: This batch complies with export industrial standard of Lead Monoxide (Litharge).

Inspector Signature: ____________

Issuance Date: ____________

11. E-commerce Listing Copy (Alibaba / Echemi Direct Use)

Product Title

Lead Monoxide Litharge PbO CAS 1314-41-6 99% Yellow Powder Industrial Raw Material for Lead-Acid Battery Paste Optical Lead Crystal Glass Ceramic Enamel Paint Drier PVC Heat Stabilizer

Short Description

Lead monoxide (PbO, Litharge, CAS 1314-41-6) high-purity yellow toxic heavy metal oxide powder. Core raw material for storage battery lead paste, optical radiation shielding glass, ceramic glaze flux and alkyd paint lead drier. Complete UN3288 Class 6.1 toxic marine pollutant dangerous goods export documents COA, MSDS and TDS for bulk shipment.

Full Description

Lead monoxide (litharge) is a widely used inorganic lead compound fine chemical, supplied as bright yellow fine powder with ≥99% purity. Its amphoteric oxide property and excellent fluxing & drying catalytic performance make it irreplaceable in lead-acid battery, optical glass and coating industries. Long-term inhalation or skin contact causes cumulative chronic lead poisoning, requiring strict dust-proof operation and sealed storage.

Core downstream application sectors: active paste raw material for automotive and energy storage lead-acid batteries; flux additive for lead crystal optical glass, CRT radiation shielding glass and ceramic enamel glazes; precursor for lead naphthenate/octoate paint driers; feedstock for lead salt PVC heat stabilizers and industrial lubricant additives. We supply standard battery/ceramic industrial grade and low-impurity optical glass special grade.

Packed in 25kg double plastic lined woven bags or sealed iron drums for full-container sea freight. Classified UN3288 Class 6.1 toxic heavy metal marine pollutant dangerous goods, we provide complete IMDG toxic goods transport, commodity inspection and REACH compliance certificates for long-term bulk supply to battery factories, glass manufacturers and coating additive plants.

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ECHEMI Editorial Reference

Lead oxide is an inorganic compound with the chemical formula Pb3O4. It is a series of products formed by the oxidation of liquid and solid lead. It is a bright orange powder, insoluble in water and ethanol, but soluble in hot lye, dilute nitric acid, acetic acid, and hydrochloric acid. The density of lead oxide is 9.1g/cm3. It decomposes when heated to 500 ° C and melts at 830 ° C under pressure and oxygen. Lead oxide is a kind of flammable solid, easy to spontaneous combustion in the air, produce toxic and harmful gases, it has strong oxidation, and can react with most substances, resulting in fire and explosion, it is irritating and corrosive, mainly used as an anti-rust pigment, organic synthesis oxidizer, can also be used in batteries, glass, ceramics, enamel.

Certificates

Basic Info

Product Name:

Lead oxide (Pb3O4)

Other Name:

Lead oxide (Pb3O4);C.I. 77578;C.I. Pigment Red 105;Gold Satinobre;Lead orthoplumbate;Lead oxide red;Lead tetroxide;Mineral Orange;Mineral red;Minium;Minium Non-Setting RL 95;Orange Lead;Paris Red;Sandix;Saturn Red;Red lead;Minium red;Trilead tetroxide;Red lead oxide (Pb3O4);Trilead tetraoxide;Lead tetraoxide;Lead oxide;Mennige;Red lead oxide;Lead oxide (3:4);Pigment Red 105;Heuconin 5;Minium (Pb3O4);Red lead (pigment);Azarcon;Entan;Flowsperse R 12;Kremer 42500;Lead minium;PAB 1631;Hongdon;Zuoshi T 97;T 97;12684-34-3;940949-96-2

CAS No.:

1314-41-6

Molecular Formula:

O4Pb3

InChIKeys:

XMFOQHDPRMAJNU-UHFFFAOYSA-N

Molecular Weight:

685.6

Exact Mass:

687.91000

EC Number:

215-235-6

HScode:

2824909000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

36.92000

XLogP3:

-1.41600

Appearance:

Orange red powder

Density:

9.1 g/cm³

Melting Point:

500 °C (decomp)

Boiling Point:

800°C

Water Solubility:

soluble in hydrochloric acid, glacial acetic acid and nitric acid and hydrogen peroxide. Insoluble in water and alcohol.

Vapor Pressure:

10 mm Hg ( 0 °C)

Toxicity:

Abdominal cavity-rat LD50: 630 mg/kg; oral-guinea pig LDL0: 1000 mg/kg

Flammability characteristics:

Oxidant; can support combustion; emit toxic lead-containing gas when heated

See More Lead oxide (Pb3O4) Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Inhalation

Carcinogenicity, Category 2

Reproductive toxicity, Category 1A

Reproductive toxicity, Additional category for effects on or via lactation

Specific target organ toxicity â repeated exposure, Category 1

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H332 Harmful if inhaled H351 Suspected of causing cancer H360 May damage fertility or the unborn child H362 May cause harm to breast-fed children H372 Causes damage to organs through prolonged or repeated exposure H410 Very toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P260 Do not breathe dust/fume/gas/mist/vapours/spray. P263 Avoid contact during pregnancy and while nursing. P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P317 Get medical help. P318 IF exposed or concerned, get medical advice. P319 Get medical help if you feel unwell. P391 Collect spillage.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO contact with reducing agents. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from food and feedstuffs and strong reducing agents. See Chemical Dangers.Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place. Storage class (TRGS 510): Oxidizing hazardous materials.

See More Lead oxide (Pb3O4) Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

Location:
Shop No.15, 1st Floor, Building 12, Hengda Huafu, Sucheng District, Suqian City

Payment Terms:
TT against B/L draft before shipment,100% TT in advance

Average lead Time:
30 days

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2022
Company Overview

Suqian Hengliyuan Import and Export Corporation, Ltd. is a leading enterprise specializing in the international trade of chemical products. Established in Suqian, Jiangsu Province, China, our company has built a strong reputation for excellence and reliability in the chemical industry.

Our Mission

Our mission is to facilitate global trade by providing high-quality chemical products and exceptional service to our clients. We aim to be a bridge between manufacturers and end-users, ensuring the safe and efficient transfer of chemicals across borders.

Products and Services

We offer a comprehensive range of chemical products, including but not limited to:

Industrial Chemicals: Raw materials for various industries such as pharmaceuticals, agriculture, and manufacturing.

Specialty Chemicals: High-performance chemicals used in specific applications, including water treatment, coatings, and adhesives.

Bulk Chemicals: Large-volume chemicals for industrial processes and manufacturing needs.

Quality Assurance

At Suqian Hengliyuan Import and Export Corporation, Ltd., quality is our top priority. We adhere to stringent quality control measures and international standards to ensure that our products meet the highest levels of purity and performance. Our dedicated quality assurance team conducts rigorous inspections and testing to guarantee the integrity and safety of all our chemical products.

Global Network

Leveraging our extensive network of suppliers and partners, we are able to source and deliver a wide array of chemical products to clients worldwide. Our strategic partnerships and logistical expertise enable us to offer competitive pricing, timely delivery, and customized solutions to meet the diverse needs of our clients.

Commitment to Sustainability

We are committed to sustainable business practices and environmental stewardship. Our operations are designed to minimize environmental impact, and we continuously seek ways to improve our processes and reduce our carbon footprint. We work closely with our suppliers and customers to promote the responsible use and disposal of chemicals.

Customer Focus

Our clients are at the heart of everything we do. We pride ourselves on providing personalized service and building long-term relationships based on trust and mutual benefit. Our experienced team of professionals is dedicated to understanding our clients' needs and delivering solutions that exceed their expectations.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Czech	Lead oxide 1314-41-6 O4Pb3	1 KG	Nov 19, 2025

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