Dispersol Yellow B-GR - Names and Identifiers
Dispersol Yellow B-GR - Physico-chemical Properties
Molecular Formula | C17H16N2O
|
Molar Mass | 264.32 |
Density | 1.219±0.06 g/cm3(Predicted) |
Melting Point | 232-234 °C |
Boling Point | 466.0±45.0 °C(Predicted) |
pKa | 4.32±0.24(Predicted) |
Storage Condition | 2-8°C |
Dispersol Yellow B-GR - Introduction
DisperseYellow39 is an organic dye with the chemical name DisperseYellow39, also known as DY-39. It is a yellow powder, insoluble in water, soluble in organic solvents.
DisperseYellow39 is widely used in textile dyeing. It has good light resistance, washing resistance, solvent resistance characteristics, can be evenly dyed fibers, good color fastness. Because of its bright color and good stability, it is suitable for dyeing synthetic fibers (such as polyester, nylon, etc.).
DisperseYellow39 is usually obtained by chemical synthesis. The specific preparation method may have many methods, but it is generally obtained from other compounds through a series of chemical reactions.
Regarding safety information, disposseyellow39 is relatively safe under general conditions of use, but the following points should be noted: It may be irritating and sensitive to skin and eyes, therefore, direct contact with skin and eyes should be avoided during contact; The dust may also stimulate the respiratory system, so protective masks and gloves should be worn during operation, and good ventilation should be maintained; when splashing into the eyes or eating, should immediately wash or seek medical attention.
Last Update:2024-04-09 21:04:16