Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
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Acid blue 9, Hi-Cert™
SKU:
GRM366
CAS Number :
3844-45-9
Synonym :
Acid blue 9, Hi-Cert™
Molecular Formula :
C₃₇H₃₄Na₂N₂O₉S₃
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Acid blue 9,is a synthetic organic compound used primarily as a blue colorant for processed foods, medications, dietary supplements, and cosmetics. It is classified as a triarylmethane dye and is known under various names, such as FD&C Blue No. 1 .
CAS Number :
3844-45-9
Synonym :
Acid blue 9, Hi-Cert™
Molecular Formula :
C₃₇H₃₄Na₂N₂O₉S₃
Dyes Indicators and Stains#0095da
Product Identifier
| CAS No. | 3844-45-9 |
|---|---|
| EC No. | 223-339-8 |
| C.I. No. | 42090 |
| Molecular Formula | C₃₇H₃₄Na₂N₂O₉S₃ |
| Molecular Weight | 792.85 |
| Synonym | Acid blue 9, Hi-Cert® |
| HS Code | 3212 90 90 |
| Storage | Below 30°C |
| Shelf life | 4 years |
Technical Specification
| Appearance | Reddish-violet to dark purple crystals or powder |
|---|---|
| Solubility | 50 ppm in water yields clear dark blue solution |
| Absorption maxima 1 | 627 - 631 nm (50 ppm in water) |
| Absorption maxima 2 | 405 - 409 nm (50 ppm in water) |
| Absorption maxima 3 | 306-310 nm (50 ppm in water) |
| Loss on drying (at 105°C, 2 hr) | <= 10.0% |
Safety Information
| UN No. | Not dangerous goods |
|---|---|
| Class | - |
| Packing Group | - |
| RTECS | BQ4725000 |
| WGK | 1 |
CAS Number :
3844-45-9
Synonym :
Acid blue 9, Hi-Cert™
Molecular Formula :
C₃₇H₃₄Na₂N₂O₉S₃
| Product Name | Acid blue 9, Hi-Cert™ |
|---|---|
| SKU | GRM366 |
| CAS No | 3844-45-9 |
| EC No. | 223-339-8 |
| Molecular formula | C₃₇H₃₄Na₂N₂O₉S₃ |
| Synonym | Acid blue 9, Hi-Cert™ |
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