1.07381
Lead(II) carbonate
for analysis EMSURE® ACS
Synonym(s):
Lead(II) carbonate
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About This Item
grade
ACS reagent
Quality Level
product line
EMSURE®
assay
≥99.0% (complexometric)
form
solid
impurities
≤0.02% Substances insoluble in dilute acetic acid
pH
5.8 (20 °C, 50 g/L in H2O, slurry)
mp
315 °C (decomposition)
density
6.6 g/cm3 at 20 °C
bulk density
1300 kg/m3
anion traces
chloride (Cl-): ≤0.002%, nitrate and nitrite (as NO3-): ≤0.005%
cation traces
Ca: ≤0.01%, Cd: ≤0.002%, Cu: ≤0.002%, Fe: ≤0.002%, K: ≤0.02%, N: ≤0.02%, Na: ≤0.05%, Zn: ≤0.003%
storage temp.
2-30°C
SMILES string
[Pb+2].[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
Analysis Note
Substances insoluble in dilute acetic acid: ≤ 0.02 %
Chloride (Cl): ≤ 0.002 %
Nitrite and Nitrate (as NO₃): ≤ 0.005 %
Total nitrogen (N): ≤ 0.02 %
Ca (Calcium): ≤ 0.01 %
Cd (Cadmium): ≤ 0.002 %
Cu (Copper): ≤ 0.002 %
Fe (Iron): ≤ 0.002 %
K (Potassium): ≤ 0.02 %
Na (Sodium): ≤ 0.05 %
Zn (Zinc): ≤ 0.003 %
corresponds to ACS
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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
WGK 3
Certificates of Analysis (COA)
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