SODIUM DICHROMATE DIHYDRATE
SODIUM DICHROMATE DIHYDRATE AR/ACS
Short Name: SODIUM DICHROMATE DIHYDRATE
Synonym: Sodium bichromate
Basic Details
Article No.
LG4128
Grade
AR/ACS
Purity
99.5%
CAS No.
7789-12-0
HS Code
2841.3000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Orange Crystalline
Odour
Odorless
pH value
3.5-4.0
Melting point/ Freezing point [°C]
91 °C
Vapour density
10
Density [g/cm3]
2.35
Solubility in water [% weight]
Soluble in water (73%)
Chemical Specifications
Appearance
Orange crystalline powder
Assay (iodometric)
99.5 - 100.5%
Insoluble matter
Max 0.005%
Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.01%
Calcium (Ca)
Max 0.003%
Aluminium (Al)
Max 0.002%
Magnesium (Mg)
Max 0.005%
Potassium (K)
Max 0.01%
Safety Information & Hazard Symbols
Symbol
GHS03, GHS05, GHS06, GHS08, GHS09
Signal Word
Danger
UN No.
3087
IMCO Class No.
5.1 (6.1)
Packing Group
II
Hazardous Statement
H340-H317-H330-H334-H314-H312-H350-H410-H360FD-H372-H301-H272-H335
Precaution Statement
P280-P305+P351+P338-P310-P301+P330+P331-P303+P361+P353-P273