Sell Indigo

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Product Name : Indigo Granule
Molecular formula:C16H10N2O2
Molecular Weight:262.62
H. S. CODE:3204.1510
Packing: 20kg/P. E. Drum 8.4MT/20'FCL;20kg/Iron Drum 7.68MT/20'FCL;80kg / Iron Drum 6.4MT/20'FCL
Using:Mainly used in dying spun cotton, cotton cloth, wool or silk. Pure product can be used in food dye or to produce organic.

TEST SPECIFICATION
Appearance Dark blue Granule
Content 92.5% min.
Iron ion 200 ppm max.
Moisture 1.0% max.