2, 4-dinitrochlorobenzene
C6h3(no2)2cl relative molecular quality:202.55
Refined
Excellent
First grade
Appearance
Light yellow to pale brown crystals
Crystallizing point ú¼íµ í²
49.5
48.5
47.5
Purity, % í²
99.5
99.0
96.0
In iron drums of 300kg net each.
Characteristic
Specification
Excellent
First Grade
Appearance
Light Yellow Crystals
Purity(% ) í¦
99.0
97.0
Insoluble in Styrene í_
200mg/kg
500mg/kg
Chlorine í_
130mg/kg
200mg/kg
Water Assay (% ) ú+
15
15
Characteristic
Specification
Dry product
Wet product
Appearance
Yellow to yellow brown powder
Yellow to yellow brown crystals
Purity (%) í²
98.0
80.0
Melting point ( íµ ) í²
138.0
138.0
Insoluble in hci ( % ) ín
0.1
0.1
Solubilised sulphur black
Carton
Sulphur black
Item
Specification
2br*3b(200%)
S-br(100%)
Surface
Bright black piece granular
Black even pellet or power
Dispersion of light intensity
10 0 f+ 5
Intensit y
100%
100%
