Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

1.07414

Supelco

Lead(II) hydroxide acetate

anhydrous for the analysis of sugar acc. to Horne EMSURE®

Synonym(s):

Lead(II) hydroxide acetate, Horne′s compound

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(CH3COO)2Pb · Pb(OH)2
CAS Number:
51404-69-4
Molecular Weight:
566.50
MDL number:
MFCD00011154
UNSPSC Code:
12352103
EC Index Number:
257-175-3
NACRES:
NA.21

Quality Level

300

product line

EMSURE®

form

crystalline

concentration

≥33.0% (PbO)

impurities

≤0.02% Substances insoluble in dilute acetic acid
≤1% In water insoluble matter

loss

≤1% loss on drying, 105 °C

pH

7.2 (20 °C, 50 g/L in H2O)

mp

198-205 °C

density

3.58 g/cm3 at 22 °C

bulk density

2100 kg/m3

anion traces

chloride (Cl-): ≤0.003%
nitrate and nitrite (as NO3-): passes test

cation traces

Ca: ≤0.01%
Cu: ≤0.002%
Fe: ≤0.002%
K: ≤0.02%
Na: ≤0.05%

storage temp.

2-30°C

InChI

1S/2C2H4O2.2H2O.2Pb/c2*1-2(3)4;;;;/h2*1H3,(H,3,4);2*1H2;;/q;;;;;+2/p-2

InChI key

XAOPZCQFBUCRKR-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Analysis Note

Assay (PbO): ≥ 33.0 %
In water insoluble matter: ≤ 1.0 %
Substances insoluble in dilute acetic acid: ≤ 0.02 %
Chloride (Cl): ≤ 0.003 %
Nitrate und Nitrite (as NO₃): passes test
Ca (Calcium): ≤ 0.01 %
Cu (Copper): ≤ 0.002 %
Fe (Iron): ≤ 0.002 %
K (Potassium): ≤ 0.02 %
Na (Sodium): ≤ 0.05 %
Loss on Drying (105 °C): ≤ 1.0 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Lact. - Repr. 1A - STOT RE 1

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service