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Chemical available in other sizes
Please inquire size and price
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Stock availability
In Stock
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Cas number
3118-97-6
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Chemical s molecular weight
276.33
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Chemical s main applications
Sudan II is a fat soluble red synthetic azo dye. Sudan II is reduced to potentially carcinogenic aromatic amines by human intestinal bacteria.
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Chemical s category
Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals
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Other name
1-[(2,4-Dimethylphenyl)azo]-2-naphthalenol; C.I. Solvent Orange 7; Sudan Red; AF Red No. 5; Brasilazina Oil Scarlet 6G; C.I. 12140; Calco Oil Scarlet BL; Ceres Orange RR; Cerisol Scarlet G; Ext D and C Red No. 14; FD and C Red No. 32; Fast Oil Orange II; Fat Scarlet 2G; Grasan Orange 3R; Japan Red 5; Japan Red 505; Japan Red No.5; Lacquer Orange VR; NSC 10457; Oil Orange 2R; Oil Orange KB; Oil Orange N Extra; Oil Orange R; Oil Orange X; Oil Orange XO; Oil Red XO; Oil Scarlet; Oil Scarlet 371; Oil Scarlet 6G; Oil Scarlet BL; Oil Scarlet YS; Red 505; Red No. 5; Resin Scarlet 2R; Solvent Orange 7; Somalia Orange 2R; Somalia Orange A 2R; Sudan 2; Sudan Orange RPA; Sudan Orange RRA; Sudan Red II; Sudan orange; 1-[2-(2,4-Dimethylphenyl)diazenyl]-2-naphthalenol
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Chemical s formula
C18H16N2O
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Physical properties
Red Solid
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Melting temperature
160-162°C
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Boiling temperature
No Data Available
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Chemical s soluble in
DMSO, Ethyl Acetate
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Stability conditions
No Data Available
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Storage
Hygroscopic, Refrigerator, under inert atmosphere
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