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MilliporeSigma

336378

Sigma-Aldrich

Lead(II) carbonate

ACS reagent

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About This Item

Linear Formula:
PbCO3
CAS Number:
Molecular Weight:
267.21
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NB.24
Grade:
ACS reagent
Form:
powder

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grade

ACS reagent

Quality Level

form

powder

reaction suitability

reagent type: catalyst
core: lead

impurities

≤0.02% Insoluble matter in dilute HOAc

anion traces

NO3- and NO2-: ≤0.005%
chloride (Cl-): ≤0.002%

cation traces

Ca: ≤0.01%
Cd: ≤0.002%
Fe: ≤0.005%
K: ≤0.02%
Na: ≤0.05%
Zn: ≤0.003%

SMILES string

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

InChI

1S/CH2O3.Pb/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

InChI key

MFEVGQHCNVXMER-UHFFFAOYSA-L

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1 of 4

This Item
215902228621402982
form

powder

form

solid

form

solid

form

powder, crystals or chunks

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

grade

ACS reagent

grade

ACS reagent

grade

ACS reagent

grade

ACS reagent

cation traces

Ca: ≤0.01%, Fe: ≤0.005%, Na: ≤0.05%, Cd: ≤0.002%, Zn: ≤0.003%, K: ≤0.02%

cation traces

Ca: ≤0.005%, Cu: ≤0.002%, Fe: ≤0.001%, K: ≤0.005%, Na: ≤0.01%

cation traces

Ca: ≤0.005%, Cu: ≤0.002%, Fe: ≤0.001%, K: ≤0.005%, Na: ≤0.02%

cation traces

Ag: ≤5 ppm, Ca: ≤0.005%, Cu: ≤0.005%, Fe: ≤0.002%, K: ≤0.005%, Na: ≤0.02%

anion traces

NO3- and NO2-: ≤0.005%

anion traces

NO3- and NO2-: ≤0.005%, chloride (Cl-): ≤5 ppm

anion traces

chloride (Cl-): ≤0.001%

anion traces

chloride (Cl-): ≤0.002%, nitrate (NO3-): ≤0.01%

impurities

≤0.02% Insoluble matter in dilute HOAc

impurities

-

impurities

≤0.005% insolubles

impurities

≤0.02% Insoluble matter in dilute HOAc

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

Storage Class

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

wgk_germany

WGK 3


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