Skip to Content
MilliporeSigma
All Photos(1)

Documents

1.02739

Supelco

Copper(I) chloride

for analysis EMSURE® ACS

Synonym(s):

Copper(I) chloride, Copper monochloride

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
ClCu
CAS Number:
Molecular Weight:
99.00
MDL number:
UNSPSC Code:
12352302
EC Index Number:
231-842-9
NACRES:
NA.21

grade

ACS reagent

Quality Level

product line

EMSURE®

assay

≥97.0% (manganometric)

form

solid

potency

336 mg/kg LD50, oral (Rat)

impurities

≤0.02% Substances insoluble in acid
≤0.5% Substances not precipitated by hydrogen sulfide (as SO4)

pH

5 (20 °C, 50 g/L in H2O, slurry)

bp

1367 °C/1013 hPa

mp

422 °C

density

4.14 g/cm3 at 25 °C

bulk density

1600‑1800 kg/m3

anion traces

sulfate (SO42-): ≤0.05%

cation traces

As: ≤0.0002%
Ca: ≤0.01%
Fe: ≤0.005%
K: ≤0.02%
Na: ≤0.05%
Pb: ≤0.02%

storage temp.

2-30°C

InChI

1S/ClH.Cu/h1H;/q;+1/p-1

InChI key

OXBLHERUFWYNTN-UHFFFAOYSA-M

Analysis Note

Assay (manganometric): ≥ 97.0 %
Substances insoluble in acid: ≤ 0.02 %
Sulfate (SO₄): ≤ 0.05 %
As (Arsenic): ≤ 0.0002 %
Ca (Calcium): ≤ 0.01 %
Fe (Iron): ≤ 0.005 %
K (Potassium): ≤ 0.02 %
Na (Sodium): ≤ 0.05 %
Pb (Lead): ≤ 0.02 %
Substances not precipitated by hydrogen sulfide (as SO₄): ≤ 0.5 %
Corresponds to ACS

Legal Information

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

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

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

Customers Also Viewed

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