Cationic Dyes | Basic Yellow 2 | Ranbar Yellow SR3410-1 Basic Dyes

Dye index number: Basic Yellow 2

CAS Registry No.: 2465-27-2

Molecular formula: C17H22ClN3

Molecular weight: 303.83

Dye category: Basic dyes / cationic dyes

Chemical structure: Diphenylmethane

Solubility: easily soluble in water and ethanol

Color hue: greenish yellow

Physicochemical properties:

Appearance and properties	Yellow powder
Coloring intensity	100±3%
Moisture content	3.87%
Insoluble matter content	0.28%
Fineness (80um sieve residue)	≤5.0%
Solubility (80℃)	≤30g/L

Product introduction:
Ranbar Yellow SR3410-1 is a greenish yellow diphenylmethane type basic cationic dyestuff, basic yellow 2, with a yellow powder appearance, the dyestuff has bright color and strong dyeing power, but low color fastness, easily soluble in water and ethanol, bright yellow when dissolved in hot water and yellow when dissolved in ethanol.

The dissolution temperature and dyeing temperature of Ranbar Yellow SR3410-1 cationic dyestuff should preferably not exceed 60°C to avoid the decomposition of the dyestuff and to reduce the amount of color. When used with other dyestuffs, the temperature of the dyestuff solution should also be controlled to not exceed 70°C. Its aqueous solution decomposes into tetramethyl benzophenone when the temperature exceeds 70°C.

Product Applications:
Ranbar Yellow SR3410-1 alkaline dyestuff has excellent dyeing performance, simple and convenient to use, can be quickly dissolved in water during the dyeing process to form a uniform dye solution, and can be used to spell green or red and other colors, it can be used for dyeing polyester, silk, cotton, acrylic, wool, etc., but because of its poor light fastness, so it is less used in textiles, recommended for leather It is recommended for coloring leather, paper, Buddhist incense, mosquito incense, feather products, painting pigments, bamboo, straw, dried flowers, grass weaving products, disinfectant solution, water-based water pen, 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