Rhodamine B Dye used in paper industry dyeing agent, commonly known as flower pink
Rhodamine B
CAS No. 81-88-9
Other Names Basic Violet 10
Place of Origin :China
Type :Basic Dye
Usage: Ink Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs
|
Commodity Name |
rhodamine |
|
other name |
Rhodamine B Extra |
|
Molecular Formula |
C28H31N2O3Cl |
|
Colour Index |
C.I. Basic Violet 10 |
|
Cas No. |
81-88-9 |
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Molecular Weight |
479.02 |
|
Colour Index No. |
45170 |
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Appearance |
Gleamy and brilliant Green powder or crystals |
|
Properties |
It is very soluble in water and alcohol |
|
Applications |
Dyeing Acrylic, Paper, Moisquito Coils,Leather, Silk, Paint and drawing. |
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Sample |
Sample is available within 7 business days. Buyer is responsible for paying sample and shipping costs, which will be deducted from first order. |
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Packing |
25/30/35/40/50kgs Iron Drums , Cartons or Bags, Two sets of PP bags inside |
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Payment Terms |
T/T or L/C |
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Delivery Time |
7 days upon receive the down payment |
Application:
Basic dyes are salts of the colored organic bases containing amino and imino groups and also combined with a colorless acid, such as hydrochloric or sulfuric. They are brilliant and most fluorescent among all synthetic dyes but have poor light and wash fastness. Cotton dyes having higher fastness properties replace in dyeing cotton for them. Basic dyes are cationic which has positive electrical charge and are used for anionic fabrics which are negative-charge-bearing, such as wool, silk, nylon, and acrylics where bright dying is the prime consideration.
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