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243566

Sigma-Aldrich

Mercury(II) sulfide red

99%

Synonym(s):

Mercuric sulfide red

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About This Item

Empirical Formula (Hill Notation):
HgS
CAS Number:
1344-48-5
Molecular Weight:
232.66
EC Number:
215-696-3
MDL number:
MFCD00011046
UNSPSC Code:
12352300
PubChem Substance ID:
24854620
NACRES:
NA.23

Assay

99%

form

powder

color

red

mp

583.5 °C (lit.)

density

8.1 g/mL at 25 °C

SMILES string

S=[Hg]

InChI

1S/Hg.S

InChI key

QXKXDIKCIPXUPL-UHFFFAOYSA-N

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General description

Mercury sulfide can exist in several crystal structures,1 of which mercury sulfide red occurs in hexagonal structure. It can be precipitated from hydrogen sulfide and mercury salt solution.

Packaging

Packaged in glass bottles

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Supplementary Hazards

EUH031

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

PRTR

Class I Designated Chemical Substances

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

243566-BULK:
243566-50G:4548173350035
243566-250G:
243566-VAR:

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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Daintith J
Chemistry (Weinheim An Der Bergstrasse, Germany) null
Wiberg E and Wiberg N
Inorganic Chemistry null
Masaki Ohata et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 31(8), 855-858 (2015-08-11)
The effect of long-time X-ray irradiation on Cr and Hg in a polypropylene disk certified reference material (PP disk CRM, NMIJ CRM 8136-a) during measurements by X-ray fluorescence (XRF) spectrometry was examined in the present study. The XRF intensities of

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