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Hebei He Dye Chem Co Ltd
 
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Hebei He Dye Chem Co Ltd
[China]
Address:
No. 345 North Youyi street Shijiazhuang Hebei 050071 China
Phone:
86-311-87756733
Contact name:
panlei , sales manager
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Hebei He Dye Chem Co Ltd
 
Dyes, Oxalic Acid,Formic Acid

Indigo Blue 94% Dyes Colorantes
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Indigo Blue 94% Dyes Colorantes
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[Products name]: Indigo Blue
[ Molecular Formula ] : C16H10N2O2

[ Colour Index ] : C.I. Vat Blue 1
[Cas No]. 482-89-3
[ Composion ] : Phenylethane acid potassium salt reacts to amino sodium through alkali fusion, and then oxidized.
[Appearance]: Dark blue even Granular and Powder
[Content%]:94 Min
[Strength]:100%
[Shade]: To the similar standard of the factory
[Moisture%]:1.0 Max
[Particle size(-60 mesh)% ]: 95
[Fe3+]:300ppm
[Properties]:It is insoluble in water and alcohol.It is soluble in hot Aniline.

[ Use ] : For dyeing on cotton fabrics and making up indigo bromide. or made into organic pigment ,moreover, be used to make 5.5�-7.7�-tetraroma indigo, biochemical medicament and indicator


[Packages]25KG Plastic-Woven Bag with double polyester liner
20KG Carton with double polyester liner
20KG/15KG Iron Drum with double polyester liner
[Storage & Transportation]: The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.

Related Keywords: indigo blue , dyes , colorantes


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