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Food Additives > Solvent Dyes > Solvent Red 49
Solvent Dyes
- Solvent Black 5
- Solvent Black 7
- Solvent Blue 35
- Solvent Blue 36
- Solvent Blue 4
- Solvent Green 3
- Solvent Orange 7
- Solvent Red 1
- Solvent Red 111
- Solvent Red 23
- Solvent Red 24
- Solvent Red 49
- Solvent Violet 13
- Solvent Violet 8
- Solvent Yellow 14
- Solvent Yellow 16
- Solvent Yellow 18
- Solvent Yellow 2
- Solvent Yellow 33
- Solvent Yellow 56
- Solvent Yellow 7
- Solvent Yellow 72
Natural Food Colors
- Annatto Extract
- Anthocyanins
Synthetic Food Colors
- Allura Red
Lake Food Colors
- Lake Allura Red
- Lake Amaranth
Pigment Emulsions
- Pigment Fast Yellow G
- Pigment Green B
Food Drugs & Cosmetic Dyes
- FD&C Blue No.2
- FD&C Blue No.1
Other Food Condiments
- Colorings
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Food Colors

Solvent Red 49

Name Of The Product Rhodamineb Base
C. I. Hue Name Solvent Red 49
C. I. Number 45170:1
C.A.S No. 509-34-2
Chemical Class Xanthene
Hue Bright Bluish Pink
Physical Appearance Faint Rose Colour
Empirical Formula C28H30O3N2
Molecular Weight 442.56
Strength 100% + 2% Against Standard
Solubility Slightly Soluble In Acetone, Benzene, Mineral Oil, Parafin Wax, Ethyl Acetate Very Soluble In Cellosolve, Ethanol & Methanol

Fastness		  
Light Poor
Heat : Melting Point
: Stable To 		160°C
110°C
Water Very Good
Effect Of 5% NA2CO3 Slightly Soluble
Effect Of 5% HCL Slightly Soluble (Bluer)
Material Supplied As Heavy Paper Bags/M.S. Drums/HDPE Carboys Inside Double Polythelene Bags
Uses For Dyeing Of Cotton, Wool, Paper, Silk & Jute, Spirit Inks & Lacquers, Soap Colouration & Distempers.













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