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310441

Sigma-Aldrich

Lead(II) chromate

ACS reagent, ≥98.0%

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About This Item

Linear Formula:
PbCrO4
CAS Number:
7758-97-6
Molecular Weight:
323.19
EC Number:
231-846-0
MDL number:
MFCD00011158
UNSPSC Code:
12352300

grade

ACS reagent

Assay

≥98.0%

impurities

≤0.01% C compounds
≤0.15% solubles

SMILES string

[PbH2++].[O-][Cr]([O-])(=O)=O

InChI

1S/Cr.4O.Pb/q;;;2*-1;+2

InChI key

MOUPNEIJQCETIW-UHFFFAOYSA-N

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Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Danger

Hazard Statements

H350,H360,H373,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1A - Repr. 1A - STOT RE 2

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

EU REACH Annex XIV (Authorisation List)

CAS No.

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Certificates of Analysis (COA)

Lot/Batch Number
05024EH
15813PE
00301LE
00208TT
90921KT

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Eliza Grlickova-Duzevik et al.
Toxicological sciences : an official journal of the Society of Toxicology, 92(2), 409-415 (2006-05-23)
Water-insoluble hexavalent chromium compounds are well-established human lung carcinogens. Lead chromate, a model insoluble Cr(VI) compound, induces DNA damage, chromosome aberrations, and dose-dependent cell death in human and Chinese hamster ovary (CHO) cells. The relationship between lead chromate-induced DNA damage
Earle R Nestmann et al.
Mutation research, 633(2), 126-132 (2007-07-24)
Lead chromate pigment in the form of the commercial pigment, Pigment Yellow 34, CAS No. 1344-37-2, used in the plastics and coatings industries, did not induce chromosome aberrations in Chinese hamster ovary (CHO) cell line WB(L). Lead chromate pigment is
Sandra S Wise et al.
Mutation research, 560(1), 79-89 (2004-04-22)
Hexavalent chromium (Cr(VI)) is a well-established human lung carcinogen with potentially widespread exposure. Solubility is a key factor in the carcinogenicity of Cr(VI), with the water-insoluble or 'particulate' compounds being the more potent carcinogens. Studies have indicated that the component
Amie L Holmes et al.
Toxicology and applied pharmacology, 203(2), 167-176 (2005-02-16)
Hexavalent chromium (Cr (VI)) compounds are established human lung carcinogens. Solubility plays a key role in Cr (VI) carcinogenicity, with the most potent carcinogens being water-insoluble or 'particulate'. Lead chromate is used as the prototypical particulate Cr (VI) compound since
M Oujja et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 102, 7-14 (2012-12-04)
In this study, the reaction of widely used artist's pigments in raw form to pulsed laser radiation of different wavelengths and pulse duration was investigated. Vermilion, lead chromate and malachite (in the form of pellets) were irradiated using laser pulses
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