CHROMIUM (III) NITRATE NONAHYDRATE
CHROMIUM (III) NITRATE NONAHYDRATE Extra Pure
Short Name: CHROMIUM (III) NITRATE NONAHYDRATE
Synonym: Chromic Nitrate Nonahydrate; Nitric Acid Chromium Salt Nonahydrate.
Basic Details
Article No.
LG1370
Grade
Extra Pure
Purity
97%
CAS No.
7789-02-8
HS Code
2834.2990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Deep green crystals
Odour
Odorless
pH value
2 - 3
Melting point/ Freezing point [°C]
60 °C
Decomposition point [°C]
100°C
Boiling point [°C]
100°C
Density [g/cm3]
1.8
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
Bluish to dark violet shiny crystals
Assay
Min 97%
Chloride (Cl)
Max 0.01%
Sulphate (SO4)
Max 0.05%
Iron (Fe)
Max 0.05%
Copper (Cu)
Max 0.005%
Ammonium (NH4)
Max 0.01%
Safety Information & Hazard Symbols
Symbol
GHS03, GHS07
Signal Word
Warning
UN No.
2720
IMCO Class No.
5.1
Packing Group
III
Hazardous Statement
H272-H315-H319
Precaution Statement
P220-P305 + P351 + P338