Lead chromate
ISO 3 Inquiries
7758-97-6
Industrial Grade
99%
25kg/Cardboard Drum
2023-06-30
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionNANTONG REFORM PETRO-CHEMICAL CO.,LTD, with approximately 202647 visits to its shop, is a reputable Manufactory that has been providing Lead chromate products for 4 years on ECHEMI.CertificatesBasic Info
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Product Name:
Lead chromate (PbCrO4)
Other Name:Chromic acid (H2CrO4),lead(2+) salt (1:1);Lead chromate(VI) (PbCrO4);Lead chromate;Lead chromate (PbCrO4);Plumbous chromate;Lead chromium oxide (PbCrO4);Royal Yellow 6000;Chromium lead oxide (CrPbO4);8049-64-7;181768-98-9;2244671-11-0
CAS No.:7758-97-6
Molecular Formula:CrH2O4.Pb
InChIKeys:InChIKey=XNDWUFHRHCJHDU-UHFFFAOYSA-L
Molecular Weight:323.19
Exact Mass:323.89700
EC Number:231-846-0
UNII:AA3229AOUS
ICSC Number:0003
UN Number:3085|2291|3288
DSSTox ID:DTXSID1064792
NCI Thesaurus Code:C45891
Color/Form:Yellow or orange-yellow powder|Yellow-orange monoclinic crystals|Orthorhombic: yellow crystals; monoclinic: orange crystals; tetragonal: red crystals
Categories:
Characteristics-
PSA:
80.26000
XLogP3:-0.85600
Appearance:Yellow sintered
Density:6.12 g/cm3
Melting Point:844 °C
Boiling Point:482°F (Decomposes)
Refractive Index:Index of refraction: 2.31, 2.37 (Li /lamp/), 2.66
Water Solubility:H2O: Insoluble . <0.1 g/100 mL at 19 ºC
Storage Conditions:PRECAUTIONS FOR "CARCINOGENS": Storage site should be as close as practical to lab in which carcinogens are to be used, so that only small quantities required for ... expt need to be carried. Carcinogens should be kept in only one section of cupboard, an explosion-proof refrigerator or freezer (depending on chemicophysical properties ...) that bears appropriate label. An inventory ... should be kept, showing quantity of carcinogen & date it was acquired ... Facilities for dispensing ... should b
Vapor Pressure:Approximately 0 mm Hg
Toxicity:Oral-Mouse LD50: > 12000 mg/kg
Flammability characteristics:Non-combustible; toxic lead-containing, chromium compound fumes are produced in the fire
Odor:Odorless
PH:Bivalent chromium compounds are basic
Experimental Properties:Lead chromate displays colors that indicate its trimorphism. The stable form is monoclinic and has an orange-yellow color. An unstable tetragonal orange-red form is isomorphous with, and stabilized by, PbMoO4. A second unstable yellow form is rthorhombic, isomorphous with and stabilized by PbSO4. The diversity shown by the lead salt is the key to its versatility as a pigment.|Strong oxidizing agent
Air and Water Reactions:Insoluble in water.
Reactive Group:Salts, Basic
Reactivity Alerts:Strong Oxidizing Agent
Reactivity Profile:LEAD CHROMATE reacts violently with ferric ferrocyanide (NTP, 1992). The mixture of sulfur and the chromate is pyrophoric, as is the case of tantalum and the chromate. Under certain conditions, combinations of dry mixtures of lead chromate pigment and azo-dyes (nitrobenzeneazo derivatives) may lead to explosions. When these materials are intimately mixed, violent reactions may result [Loss Prev. Bull., 1978, (022), 117].
Hazard IdentificationClassification of the substance or mixture
Carcinogenicity, Category 1B
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) H350 May cause cancer
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.
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 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 incompatible materials: See Chemical Dangers 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. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place. Storage class (TRGS 510): Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
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Seller Information
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Business Type:
Manufactory
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Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
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Payment Terms:
L/C,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2008
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Certifications:
GB/T19001-2016 / Iso9001:2015
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
United States
Chrome Yellow--Pigment
1 KG Aug 19, 2024 
Pakistan
Deep chrome Yellow
500 KG Dec 21, 2023 
Singapore
Lead chromate 99% solid
675 MT Aug 9, 2023 Post an enquiry for this product
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