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1.04421

Supelco

Mercury(II) bromide

for analysis EMSURE® ACS,Reag. Ph Eur

Synonym(s):

Mercury(II) bromide

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About This Item

Empirical Formula (Hill Notation):
Br2Hg
CAS Number:
7789-47-1
Molecular Weight:
360.40
MDL number:
MFCD00011040
UNSPSC Code:
12352302
EC Index Number:
232-169-3
NACRES:
NA.21

grade

ACS reagent

Quality Level

300

Agency

reag. Ph. Eur.

vapor pressure

3.0 hPa ( 150 °C)

product line

EMSURE®

Assay

≥99.0% (complexometric)

form

solid

potency

40 mg/kg LD50, oral (Rat)
100 mg/kg LD50, skin (Rabbit)

impurities

≤0.05% Insoluble matter (in methanol)

reduction residue

≤0.02%

pH

4.5 (20 °C, 5 g/L in H2O)

bp

322 °C/1013 hPa (sublimed)

mp

237 °C

density

6.1 g/cm3 at 25 °C

bulk density

1450 kg/m3

anion traces

chloride (Cl-): ≤0.25%

storage temp.

2-30°C

InChI

1S/2BrH.Hg/h2*1H;/q;;+2/p-2

InChI key

NGYIMTKLQULBOO-UHFFFAOYSA-L

Application


  • Influence of halogen bonding interaction on supramolecular assembly of coordination compounds; head-to-tail N···X synthon repetitivity: This study explores the role of halogen bonds in the structural organization of coordination compounds, offering insights into potential applications in molecular engineering and design. The findings could inform chemists about novel strategies for constructing complex molecular architectures using Mercury(II) bromide as a halogen bonding agent (Khavasi HR, Azhdari Tehrani A, 2013).

Analysis Note

Assay (complexometric): ≥ 99.0 %
Insoluble matter (in methanol): ≤ 0.05 %
Chloride (Cl): ≤ 0.25 %
Residue after reduction: ≤ 0.02 %
Correspons to ACS,Reag. Ph Eur

Legal Information

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

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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 Annex XVII (Restriction List)

CAS No.

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’.

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