Lead Azide CAS 13424-46-9
ISO
13424-46-9
Industrial Grade
dideu
20kg/drum
2024-12-11
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Description
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Seller Information
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DescriptionECHEMI Editorial ReferenceLEAD AZIDE is a needles or white powder. Explodes at 350°C. Insoluble in water. May explode from shock, heat, flame or friction when dry. The primary hazard is the blast effect of an instantaneous explosion and not flying projectiles and fragments.
Lead azide is a severe explosion risk and should be handled under water; it is also a primary detonating compound.
needles or white powder(s); prepared by reaction of dilute solutions of lead nitrate and sodium azide; used as a primary detonating compound for high explosives; α-Pb(N3)2: orthorhombic, a=0.663nm, b=0.546 nm, c=1.625nm; β-Pb(N3)3: monoclinic, a=0.509 nm, b=0.884nm, c=1.751 nm; γ-Pb(N3)2: a=0.622nm, b=1.051 nm, c=1.217 nm [MER06] [CIC73] [KIR78]
Results in an early study were deemed inconclusive because dose levels were not considered high enough. Rats were fed diets containing 100 or 200 ppm (6 or 12 mg/kg/day) sodium azide for 18 months followed by 6 months of observation. An increase in pituitary adenomas in the low-dose females compared to concurrent controls was found, but in this study the incidence in the control rats was unusually low compared to historical controls. A similar result occurred with mammary tumors.No carcinogenicity studies were found for hydrogen azide or lead azide but lead should be used as an analog for the latter chemical.
Lead azide is decomposed by treatment withnitrous acid or ceric ammonium nitrate (Wear1981).CertificatesBasic Info-
Product Name:
Lead azide
Other Name:Lead azide;lead diazide;plumbous azide;lead diazide lead azide;Diazidolead(II);Lead(II)diazide;Lead azide (Pb(N3)2);Lead(II) azide.
CAS No.:13424-46-9
Molecular Formula:N6Pb
InChIKeys:InChIKey=ISEQAARZRCDNJH-UHFFFAOYSA-N
Molecular Weight:291.2402
Exact Mass:291.99500
EC Number:236-542-1
TSCA:TSCA listed
Color/Form:colorless orthorhombic needles; explodes, explosive
Categories:
Characteristics-
PSA:
28.7
Physical Properties:Colorless needles or white powder; density ~4.0 g/cm3; explodes on heating at 350°C; slightly soluble in water, 230 mg/L at 18°C and 900 mg/L at 70°C; very soluble in acetic acid; insoluble in ammonia solution.
XLogP3:-0.39740
Density:4.700
Melting Point:Decomposes at 190 deg C
Water Solubility:0.023% H2O (18°C), 0.09% (70°C) [MER06]; insoluble NH4OH; very soluble acetic acid [KIR78]
Toxicity:Celiac-rat LD: 150 mg/kg
Explosive limit:If it should dry out, it may explode or detonate due to shock, heat, flame, or friction ... Under prolonged exposure to fire or heat /it/ can explode.
Air and Water Reactions:Insoluble in water.
Reactivity Profile:Lead azide is unstable. May, when dry, decompose explosively if shocked, heated or subjected to friction. Forms violently explosive products with carbon disulfide. Can be sensitized to explosive decomposition by metal salts (copper or zinc) or by traces of strong acids [Sax, 9th ed., 1996, p. 298]. An explosion occurred by mixing Lead azide with 0.5% of calcium stearate, [MCA Case History No. 949].
Hazard IdentificationClassification of the substance or mixture
Explosives, Unstable explosive
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Inhalation
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
Reproductive toxicity, Category 1A
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H200 Unstable explosive
H302 Harmful if swallowed
H332 Harmful if inhaled
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 P203 Obtain, read and follow all safety instructions before use.
P250 Do not subject to grinding/shock/friction/â¦.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
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.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
Response P370+P372+P380+P373 In case of fire: Explosion risk. Evacuate area. DO NOT fight fire when fire reaches explosives.
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.
P319 Get medical help if you feel unwell.
P391 Collect spillage.
P318 IF exposed or concerned, get medical advice.
Storage P401 Store in accordance withâ¦
P405 Store locked up.
Disposal P503 Refer to manufacturer/supplier⦠for information on disposal/recovery/recycling.
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
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
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
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Certifications:
ISO Certificate,REACH
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