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01670

Mercuric Oxide Red 99% Extrapure

Mercury(II) oxide red

CAS : 21908-53-2

HS Code : 2852.10000

Molecular Formula : HgO

Molecular Weight : 216.59

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

Physical Properties

Physical state at 20 °C
Solid
 Colour
Orange red to yellow
Odour
Odorless
 Melting point/ Freezing point [°C]
500 °C
Evaporation rate
0.6
 Density [g/cm3]
11.14
Solubility in water [% weight]
Insoluble

Specification

Appearance
Reddish orange powder
 Assay
Min 99.0%
Appearance of solution
Passes test
 Impurities with an acidic or alkaline reaction
Passes test
Chloride (Cl)
Max 0.05%
 Nitrate (NO3)
Passes test
Yellow mercury (II) oxide
Passes test
 Substance not reducible with formic acid (Residue on ignition)
Max 0.05%
Loss on drying (at 105°C)
Max 0.5%

Safety Information and Hazard Symbols

Symbol: GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 1641
IMCO Class No.: 6.1
Packing Group: II
Hazardous Statement: H300-H310-H330-H373-H410
Precaution Statement: P260-P264-P273-P280-P284-P301 + P310