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Product Details:
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| Appearance: | Dark Blue Granular Or Powder | Purity: | Min 94% |
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| Water Content: | Max 1% | Iron Content: | Max 200ppm |
| CAS No.: | 482-89-3 | C.I. No.: | Vat Blue 1 |
| High Light: | C.I. Vat blue 1,Vat blue 1 Indigo Powder Granular,Granular CAS 482-89-3 |
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Vat dyes C.I. Vat blue 1 indigo powder granular CAS 482-89-3
Product Name: Indigo powder, Indigo granular, Vat blue 1
Chemical Structure:

Molecular Formula:C16H10N2O2
CAS: 482-89-3
| Items | Specification |
| Appearance | Dark Blue Granular or powder |
| Purity | min 94% |
| Moisture | max 1% |
| Iron content | max 200ppm |
Contact Person: Ms. Emily
Tel: +86 13816701879