Ranbar Red SR1220-1 Water Soluble Fluorescent Dye | Basic Violet 10

Dye index number: Basic Violet 10

CAS No.: 81-88-9

Molecular formula: C28H31ClN2O3

Molecular weight: 479.01

Chemical structure: xanthene

Solubility: easily soluble in water and ethanol

Coloring color: rose red (brilliant blue light red)

Appearance and properties: light green crystalline powder

Physicochemical properties:

Coloring intensity	100±3%
Density	0.79g/cm³
PH value	2.0-3.5
Melting point	210-211℃
Moisture content	≤5.0%
Insoluble matter content	≤0.5%
Fineness (80um sieve residue)	≤3.5%
Solubility (80℃)	≤30g/L
Lightfastness	Grade 2-3

Product Description:
Ranbar Red SR1220-1 is a very bright rose red xanthene type water-soluble fluorescent dye, that belongs to the category of basic dyestuff, basic violet 10, with the appearance of light green crystalline powder, it can be quickly dissolved in water and form a uniform dye solution, easy to use and handle, its dissolution is a bluish red hue with fluorescent effect.

Ranbar Red SR1220-1 alkaline dyestuff can be used for stable dyeing on a variety of fiber materials, including polyester, silk, polypropylene fibers, etc. It is used for dyeing acrylics with a stable color light at pH 2.5-5.5, dyeing silk in an acetate bath, and dyeing tannin mordant cotton fibers with poor fastness.

Product Applications:
Ranbar SR1220-1 Basic Rose Red Dyestuff is a high-performance, easy-to-use water-soluble dyestuff product for a wide range of dyeing applications, providing a reliable solution to your dyeing process for dyeing silk, polyester, acrylic, synthetic fibers, and other textile industries; for waxed paper, typed paper, industrial calendering paper and light paper in the paper industry; for manufacturing paint coatings, printing It is also used for dyeing hemp, straw, rice straw, mosquito, incense, Buddha incense, egg tray, etc.

Tip: Due to the difference in filming equipment and light angle, the color shown will have a slight error, the color is for reference only, and the actual application of the product to show the effect shall prevail.

Color Model	Index number	Characteristic	Application area
Rose SR1220-1	Basic Violet 10	Alkaline dyes Vibrant colors Good affinity Good permeability Not sunlight resistant Easily soluble in Water and Ethanol Adjust PH value 4.5 (can be adjusted by acetic acid formic acid)	Paper Feather products Artificial fiber Leather Painting pigments Printing oil Bamboo Straw Incense Water-based pens Polypropylene fiber Disinfectant
Pink SR1218-1	Basic Violet 10
Big red SR1540-1	Mixing
Green-phase yellow SR3410-1	Basic yellow 2
Blue-phase green SR4050-1	Basic Green 4
Red-phase blue SR5160-1	Basic blue 26
Blue-phase purple SR6020-1	Basic Violet 3
Red-phase purple SR6010-1	Basic Violet 11:1