DIRECT RED D-GLN - Names and Identifiers
DIRECT RED D-GLN - Physico-chemical Properties
Molecular Formula | C43H29O19N10S5Na5
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Physical and Chemical Properties | Dark red powder. Soluble in water. High temperature stability is good. |
DIRECT RED D-GLN - Introduction
Direct Blend Scarlet D-GLN is a dye with the following properties:
1. color: direct blend red D-GLN presents bright red.
2. Solubility: It is soluble in water and alcohol solvents, but insoluble in organic solvents.
3. Stability: The direct blended scarlet D-GLN is relatively stable under neutral and weak acidic conditions, but gradually decomposes under alkaline conditions.
4. Light stability: It has a certain degree of light resistance, but long-term exposure to the sun will cause the color to fade.
Direct blended scarlet D-GLN is mainly used in the textile industry. As a dye, it is widely used in the dyeing of cotton, linen, silk, paper and other materials. It can also be used in the preparation of printing inks, colored inks and pigments.
the preparation method of directly blended scarlet D-GLN is generally realized by chemical synthesis. The specific preparation method usually involves steps such as sampling of substances, regulation of reaction conditions, and separation and purification. This process needs to be carried out in a chemical laboratory or industrial production equipment, and requires relevant technology and equipment.
When using direct blended scarlet D-GLN, pay attention to the following safety information:
1. Avoid direct contact with skin and eyes. For accidental contact, rinse immediately with plenty of water.
2. in the use of the process to maintain a well-ventilated working environment, to avoid the inhalation of dust or gas.
3. use should wear protective gloves, goggles and protective clothing and other personal protective equipment.
4. Storage should avoid contact with oxidants, acids, high temperature and other substances to prevent fire or explosion.
5. If taken by mistake or inhaled, consult a doctor immediately and bring the product container or label.
In summary, the direct blended scarlet D-GLN is a red dye, mainly used in the textile industry. Safety precautions need to be paid attention to during use and preparation.
Last Update:2024-04-09 19:05:36