INDANTHRENE BLACK BBN
INDANTHRENE BLACK BBN Basic information
- Product Name:
- INDANTHRENE BLACK BBN
- Synonyms:
-
- INDANTHRENE BLACK
- INDANTHRENE BLACK BBN
- THRENE BLACK BB
- C.I.VatGreen9
- C.I.VatGreen9(59850)
- CaledonBlackCNB
- IndanthrenBlackBB-N
- Nihon-threneBlackBB
- CAS:
- 6369-65-9
- MF:
- C34H15NO4
- MW:
- 501.49
- EINECS:
- 228-873-5
- Product Categories:
-
- UVCBs-organic
- Mol File:
- 6369-65-9.mol
INDANTHRENE BLACK BBN Chemical Properties
- Colour Index
- 59850
- CAS DataBase Reference
- 6369-65-9
- EPA Substance Registry System
- C.I. Vat Green 9 (6369-65-9)
INDANTHRENE BLACK BBN Usage And Synthesis
Uses
Vat green 9 is a verstaile organic dye used in the food and textile industries. Color depth, shade and fastness of vat green 9 can be modified via indirect electrochemical reduction.
Properties and Applications
deep green. Black powder. Etanol and insoluble in water, soluble in 2 – Chlorophenol, 1, 2, 3, 4 – Tetrahydronaphthalene and Xylene, slightly soluble in Acetone, Chloroform, Pyridine and Toluene. In concentrated sulfuric acid to dark purple, dilution after dark purple precipitation; In concentrated nitric acid for SAP green. Alkaline reduction leuco for purple; Acid reduction leuco for wine. Mainly used for cotton fabric dyeing, suitable for suspension pad dyeing. The leuco used for dyeing yarn. Don’t the bleaching solution treatment dye light color, the chlorine bleaching can be dyed grey or black. Can also be used for viscose, silk and wool dyeing.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4 | 1 | 6 | 3 | 4 | 5 | 4-5 |
| AATCC | 5 | 7 | 3 | 4 | |||
INDANTHRENE BLACK BBN Preparation Products And Raw materials
Raw materials
INDANTHRENE BLACK BBNSupplier
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