Leaddioxide| Pharmaceutical Grade | 99.99% Purity | 10mg 20mg 30mg Vials | Lyophilized Powder | CAS 1309-60-0
TDS 1 Inquiries
1309-60-0
Pharmaceutical Grade
99.99%
Shanghai
Orient
Vial/Bottle/Bag/Carton
2026-07-24
pharmaceutical intermediates,peptides,electronic chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Lead dioxide
Other Name:Lead oxide (PbO2);C.I. 77580;Lead Brown;Lead oxide brown;Lead peroxide;Lead superoxide;Lead peroxide (PbO2);Lead oxide;Lead(IV) oxide;Plumbic oxide;Thiolead A;Lead dioxide;60525-54-4
CAS No.:1309-60-0
Molecular Formula:O2Pb
InChIKeys:InChIKey=YADSGOSSYOOKMP-UHFFFAOYSA-N
Molecular Weight:239.2
Exact Mass:239.20
EC Number:215-174-5
ICSC Number:1001
UN Number:1872
DSSTox ID:DTXSID5025497
Color/Form:Brown, hexagonal crystals|Dark-brown powder|Brownish black crystalline powder consisting of fine crystalline flakes in either alpha- or beta-form.
HScode:2824909000
Categories:
Characteristics-
PSA:
34.14000
XLogP3:-0.61840
Appearance:Brown to black Powder
Density:9.38 g/cm3
Melting Point:290 °C (decomp)
Refractive Index:Index of refraction: omega 2.3 (Li /lamp/)
Water Solubility:H2O: Insoluble
Storage Conditions:Store in a location separate from other materials, especially flammables and combustibles. ... Lead dioxide must be stored to avoid contact with oxidizers (such as perchlorates, peroxides, permagnanates, chlorates and nitrates) and chemically active metals (such as potassium, sodium, magnesium and zinc), since violent reactions occur. Store in tightly closed containers in a cool, well-ventilated area away from combustible materials, such as wood, paper, and oil. Lead dioxide is regulated by OSHA
Toxicity:Abdominal cavity-Guinea pig LD50: 220 mg/kg
Flammability characteristics:Decomposes toxic lead vapor upon heating; combustible with reducing agent, organic matter, sulfur, phosphorus, etc.
Experimental Properties:An oxidizing agent|Evolves oxygen when heated, first forming Pb3O4, at high temperature, PbO.|Decomposes rather easily to the lower oxide, releasing oxygen when heated to 290 °C and above|Heat capacity: 61.5 J/mol-K at 27 °C
Air and Water Reactions:Insoluble in water.
Reactive Group:Oxidizing Agents, Strong
Reactivity Alerts:Strong Oxidizing Agent
Reactivity Profile:LEAD DIOXIDE is a strong oxidizing agent. Noncombustible but accelerates the burning of combustible material. Reacts violently with hydrogen sulfide [Bretherick 1979. p. 977-978]. Ignites with hydroxylamine [Mellor 8:291. 1946-47]. Reacts violently with hydrogen peroxide [Mellor 1:937 1946-47], with phenylhydrazine [Mellor 7:637 1946-47], or with sulfuryl chloride [Mellor 10:676. 1946-47]. Reacts with incandescence with sulfur dioxide [Mellor, 1941, Vol. 7, 689]. Explodes when ground with boron or yellow phosphorus [Mellor, 1946, Vol. 5, 17]. Mixtures with sulfur and red phosphorus ignite [Mellor, 1941, Vol. 7, 689]. Reacts vigorously when heated with calcium sulfide, strontium sulfide or barium sulfide [Mellor, 1941, Vol. 3, 745].
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Inhalation
Reproductive toxicity, Category 1A
Specific target organ toxicity â repeated exposure, Category 2
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
Pictogram(s) 
Signal word Danger
Hazard statement(s) H272 May intensify fire; oxidizer
H302 Harmful if swallowed
H332 Harmful if inhaled
H360 May damage fertility or the unborn child
H373 May cause damage to organs through prolonged or repeated exposure
H410 Very toxic to aquatic life with long lasting effects
Precautionary statement(s) 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.
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 StoragePrecautions for safe handling
NO contact with flammables. 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 incompatible materials. 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.
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Seller Information
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Business Type:
Trader
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Main Products:
pharmaceutical intermediates,peptides,electronic chemicals
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Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone
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Payment Terms:
100% TT in advance
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Average lead Time:
10
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
51-100
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Year of Establishment:
2024
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Pakistan
Lead dioxide
1 KG Jul 30, 2025 Post an enquiry for this product
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