Merck 104419 Mercury(II) chloride for analysis EMSURE® Reag. Ph Eur,ACS 1 kg

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MERCK

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LB.M.104419.1000

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Synonyms: Mercury dichloride CAS Number: 7487-94-7 EC Number: 231-299-8 Molar Mass: 271.5 g/mol Chemical Formula: HgCl₂ Hill Formula: Cl₂Hg Grade: Reag. Ph Eur,ACS

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Merck 104419 Mercury(II) chloride for analysis EMSURE^® Reag. Ph Eur,ACS 1 kg
Catalogue Number	104419
Synonyms	Mercury dichloride
Description	Mercury(II) chloride

Product Information
CAS number	7487-94-7
EC index number	080-010-00-X
EC number	231-299-8
Grade	Reag. Ph Eur,ACS
Hill Formula	Cl₂Hg
Chemical formula	HgCl₂
Molar Mass	271.5 g/mol
HS Code	2852 10 00
Quality Level	MQ300

Physicochemical Information
Boiling point	302 °C (1013 hPa) (sublimed)
Density	5.440 g/cm3
Melting Point	277 °C
pH value	3.2 (15 g/l, H₂O)
Vapor pressure	1.7 hPa (236 °C)
Bulk density	2000 kg/m3
Solubility	74 g/l

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H300: Fatal if swallowed. H314: Causes severe skin burns and eye damage. H341: Suspected of causing genetic defects. H361f: Suspected of damaging fertility. H372: Causes damage to organs through prolonged or repeated exposure. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P260: Do not breathe dust. P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Danger
RTECS	OV9100000
Storage class	6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 3 highly hazardous to water
Disposal	20 Mercury residues and salts. Elemental mercury must be taken up with Chemizorb® Hg (Cat. No 112576): container G.

Safety Information
Categories of danger	very toxic, corrosive, toxic for reproduction, mutagenic, dangerous for the environment

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1624 , 6.1, II
Declaration (transport by air) IATA-DGR	UN 1624 , 6.1, II
Declaration (transport by sea) IMDG-Code	UN 1624 , 6.1, II, Marine Pollutant: P, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds))11 (Mercury and mercury compounds)

Specifications
Assay (complexometric)	≥ 99.5 %
Assay (complexometric; calculated on dried substance)	99.5 - 100.5 %
Identity	passes test
Appearance of solution	passes test
Solution in Ether	passes test
Acidity or alkalinity	passes test
Mercury(I)-chloride	passes test
Fe (Iron)	≤ 0.002 %
Residue after reduction	≤ 0.02 %
Loss on drying (24 h im Vakuum)	≤ 1.0 %
Correspons to Reag. Ph Eur,ACS

Global Trade Item Number
Catalogue Number	GTIN
1044190050	04022536051505
1044190250	04022536051512
1044191000	04022536051529

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