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| Product Name: |
Indigo Blue
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| Supply Ability: |
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| Related proudcts |
pigment, indigo blue, vat blue 1, |
| Specifications |
CAS NO.:482-89-3 |
| Price Term: |
FOB |
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Cas No 482-89-3
MF: C16H10N2O2
Other Names: Vat Blue 1
Purity: 94%
Composing Phenylethane acid potassium salt reacts to amino sodium through alkali fusion, and then oxidized.
Appearance Dark blue even Granular and Powder
Shade To the similar standard of the factory
Moisture% 0.45 Max
Particle size(-60 mesh)% 95
Fe3+ 200ppm Max
Properties It is insoluble in water and alcohol.It is soluble in hot Aniline.
Use For dyeing on cotton fabrics and Jeans 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, ***rks and open flames. Carefully handle the product and avoid damaging the package.
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| Company: |
shenyang weiba chemical co;ltd
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| Contact: |
Ms. Cindy Liu |
| Address: |
Room 1618,No.1,Hunnan Four Road,Hunnan New District in Shenyang City |
| Postcode: |
110000 |
| Tel: |
024-31273588 |
| Fax: |
024-31060720 |
| E-mail: |
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