China Supply D-Anthraquinone/ Superfine Anthraquinone Powder/ Anthraquinone CAS 84-65-1, Find details about China D-Anthraquinone, Superfine Anthraquinone Powder from Supply D-Anthraquinone/ Superfine Anthraquinone Powder/ Anthraquinone CAS 84-65-1
CAS NO.: 84-65-1
Alias: 9,10-ANTHRAQUINONE
Molecular formula: C14H8O2
Relative molecular weight: 208.21
1 Properties of the products
Anthraquinone is one kind of faint yellow or light gray crystal(powder).It is freely soluble in hot benzene and toluene, and it is slightly soluble in ethanol, diethyl ether and chloroform. Besides it is hardly soluble in cold benzene and insoluble in water. Anthraquinone is soluble in concentrated sulfuric acid, and it is difficult to be oxidized. The reaction of Anthraquinone include: nitration, sulphonation and bromination .
2 Quality indicator
ITEM | INDICATOR | |||
Superior Grade | First grade | Qualified grade | ||
(1) APPEARANCE | Faint yellow or light gray, grayish-green crystal (powder) | |||
(2)MELTING POINT ≥ | 284.2 | 283.0 | 280.0 | |
(3) PURITY /% ≥ | 99.00 | 98.50 | 97.00 | |
(4) ASHES/% ≤ | 0.20 | 0.50 | 0.50 | |
(5) MOISTURE/% ≤ | 0.20 | 0.40 | 0.50 |
3 Application and usage
Anthraquinone is widely used in producing dyes intermediates, paper making additives and hydrogen peroxide..
4 Packing and storage
Packing: in bags of 25kgs, 300kgs, 500kgs, 600kgs and 1000kgs net each. Other modes of packing can be according to the customers' demand.
Storage: Anthraquinone should be stored in cool, ventilated and dry indoor places.
Alias: Disperse Anthraquinone
Molecular formula: C14H8O2
Relative molecular weight: 208.21
1 Properties of the products
D-Anthraquinone is one kind of faint yellow or light gray, grayish-green crystal (powder). It is freely soluble in hot benzene and toluene, and it is slightly soluble in ethanol, diethyl ether and chloroform. Besides it is hardly soluble in cold benzene and insoluble in water. Anthraquinone is soluble in concentrated sulfuric acid, and it is difficult to be oxidized. The reaction of Anthraquinone include: nitration, sulphonation and bromination .
2 Quality indicator
ITEM | INDICATOR |
(1) APPEARANCE | Faint yellow or light gray,grayish-green crystal (powder) |
(2) PURITY /% ≥ | 97.50 |
(3) ASHES/% ≤ | 0.50 |
(4) MOISTURE/% ≤ | 0.50 |
(5)MEDIAN PARTICLE DIAMETER | 6.00μm ---8.00μm |
(6) DISPERSION STABILITY≤ | cannot precipitate for 30 minutes after stirring evenly |
3 Application and usage
D-Anthraquinone is mainly used as additives of pulp making. It can increase the speed of delignification, reduce the time of paper cooking, improve the pulp yield, also decrease the waste fluid.
4 Packing and storage
Packing: in bags of 25kgs, 300kgs, 500kgs, 600kgs and 1000kgs net each. Other modes of packing can be according to the customers' demand.
Storage: D-Anthraquinone should be stored in cool, ventilated and dry warehouses.
Small quantity | Aluminium bag, inside two level plastic bags(1KG or less/Aluminium bag) |
Bulk quantity | 25kg/drum, inside two level plastic bags |
Others | can do your package or split small packages according to your request |
@ Moisture-proof Plastic Bags @ Aluminum Foil Bag @ 5KG/10KG/25KG/45KG/180kg Drums |
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