PROPERTIES

    Chrome oxide green is also called chromium sesquioxide or chromium hemitrioxide.

       1. Molecular Formula: Cr2O3

       2. Molecular Mass: 151.99

       3. Boiling Point: 3000°c

       4. Melting Point: 2265°c

       5. Mohs' hardness: 8.5-9

       6. Appearance: dark or light green powders for chrome oxide green 

       7. Purity of chrome oxide green: 98.0-99.0%min  

 

PACKING & LOADING QUANTITY

 

      1.Chrome oxide green Package: net 25kg plastic and paper compound bag OR 1ton jumbo bag

      2.1x20'fcl: 24mts non-palletized

                        20mts palletized OR jumbo bag

     

Chrome oxide green HS Code: 32062000/28199000

 

Specification of chrome oxide green:

 

Items	Specification
	Pigment Grade			Griding Grade
	premium grade	first grade	salable product	premium grade	first grade	salable product
Cr2O3  %                     ≥	99.0	98.0	97.0	99.0	98.0	97.0
Moisture  %                 ≤	0.15	0.30	0.50	0.15	0.30	0.50
Water soluble matter  %                                 ≤	0.1	0.4	0.7	0.2	0.4	0.7
PH value	6-8	5-8		-----
Oil absorption	15-25g/100g			≤  20g/100g	25g/100g
Tint	as standard			-----
Coloring Strength	as standard			-----
Residue (45um)  %     ≤	0.1	0.3	0.5	0.3	0.5	75um  0.5