Home Categories API Mercury solution
A5445312

Mercury solution , analyticalstandard,1000ug/mlin1.0mol/LHNO3 , 7439-97-6

Synonym(s):
Mercury

CAS NO.:7439-97-6

Empirical Formula: Hg

Molecular Weight: 200.59

MDL number: MFCD00011035

EINECS: 231-106-7

Update time: 2022-07-08

PRODUCT Properties

Melting point: -38.9 °C
Boiling point: 356.6 °C(lit.)
Density  13.54
vapor density  7 (vs air)
vapor pressure  <0.01 mm Hg ( 20 °C)
storage temp.  Poison room
solubility  H2O: soluble
form  Triple Distilled Liquid
Specific Gravity 13.5 (20/4℃)
Odor Odorless
Resistivity 95.8 μΩ-cm, 20°C
Water Solubility  20–30μg/L in H2O; soluble in boiling H2SO4, HNO3 [KIR81] [HAW93]
Merck  13,5925
Dielectric constant 1.0(148℃)
Exposure limits TLV-TWA 0.05 mg/m3 for Hg vapor, and 0.10 mg/m3, as Hg for alkyl mercury and inorganic compounds (ACGIH); ceiling 0.1 mg/m3 (OSHA); IDLH 28 mg/m3 (NIOSH).
Stability: Stable. Incompatible with strong acids, sodium thiosulfate, ammonium hydroxide.
InChIKey QSHDDOUJBYECFT-UHFFFAOYSA-N

Description and Uses

Elemental mercury, a silver-white metal, is also known ‘quicksilver’ or ‘hydrargyrum.’ Mercury has been discovered in Egyptian tombs dating as far back as 1500 BC. The chemical symbol, Hg, is derived from the Greek word hydrargyros, meaning ‘water silver.’ Mercury was known in antiquity and used by alchemists. Its neurological effects were recognized early, and its use in the hat-making trade gave rise to the phrase ‘mad as a hatter.’ Mercury has been used commercially and medically for centuries. In the past it was a common constituent of many medications, for example, it was used in the treatment of syphilis. Use of mercury has been drastically reduced in recent years. Within the twentieth century, mercury used to be in every physician’s or pharmacist’s armamentarium, for example, calomel was commonly used in infant teething powders in the 1930s and 1940s.

Electrical apparatus; measurement and control systems such as thermometers and sphygmomanometers; agricultural and industrial poisons; catalyst; antifouling paint; dental practice; gold mining

Safety

Symbol(GHS) 
GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H330-H360D-H372-H410
Precautionary statements  P201-P273-P304+P340+P310
Hazard Codes  T,N,Xn,C,T+
Risk Statements  25-48/21/22-51/53-50/53-33-23-20/21/22-34-36/37/38-23/24/25-48/23-26-61-52/53-36/38
Safety Statements  7-45-60-61-36-36/37/39-26-36/37-53
OEL STEL: 0.1 mg/m3
RIDADR  UN 3289 6.1/PG 2
WGK Germany  3
RTECS  OV4550000
10
TSCA  Yes
HS Code  2805 40 90
HazardClass  8
PackingGroup  III
Toxicity LCLO inhal (rabbit)
29 mg/m3 (30 h)
PEL (OSHA)
0.1 mg/m3 (ceiling)
TLV-TWA (ACGIH)
0.025 mg/m3—skin
IDLA 10 mg Hg/m3

RELATED PRODUCTS