REACTIVE ORANGE 7
REACTIVE ORANGE 7
CAS:
Molecular Formula: C20H17N3Na2O11S3
REACTIVE ORANGE 7 - Names and Identifiers
REACTIVE ORANGE 7 - Physico-chemical Properties
| Molecular Formula | C20H17N3Na2O11S3 |
| Molar Mass | 617.54 |
| Storage Condition | Room Temprature |
REACTIVE ORANGE 7 - Introduction
Reactive Orange 7 (reaction Orange 7) is a synthetic organic dye, it belongs to a kind of azo dyes. The following is a description of its nature, use, preparation and safety information:
Nature:
-Reaction Orange 7 is an orange solid powder, soluble in water and organic solvents.
-It absorbs and emits orange light in the visible spectrum.
-reaction Orange 7 on the light and thermal stability is better.
Use:
-Reaction Orange 7 is widely used in the dyeing of cotton fibers and cellulose fibers in the textile printing and dyeing industry.
-The dye can be covalently bonded to the fiber, so it has good light resistance, washing resistance and friction resistance.
-Reaction Orange 7 can also be used for textile printing and color reconciliation.
Method:
-The preparation method of reaction Orange 7 is mainly obtained by azo coupling reaction.
-The azo compound reacts with an aromatic amine compound to generate an azo dye, which is then subjected to a post-treatment step to obtain the final product.
Safety Information:
-Reaction Orange 7 is a chemical and should be used in accordance with relevant safety operating regulations.
-It may be irritating to the skin, eyes and respiratory tract, and appropriate protective measures should be taken when in contact.
-Maintain good ventilation during operation and storage.
-When leakage occurs, avoid reacting with oxidants and other substances to avoid danger.
-Detailed safety information and operational recommendations can be found in the relevant product safety data sheet.
Nature:
-Reaction Orange 7 is an orange solid powder, soluble in water and organic solvents.
-It absorbs and emits orange light in the visible spectrum.
-reaction Orange 7 on the light and thermal stability is better.
Use:
-Reaction Orange 7 is widely used in the dyeing of cotton fibers and cellulose fibers in the textile printing and dyeing industry.
-The dye can be covalently bonded to the fiber, so it has good light resistance, washing resistance and friction resistance.
-Reaction Orange 7 can also be used for textile printing and color reconciliation.
Method:
-The preparation method of reaction Orange 7 is mainly obtained by azo coupling reaction.
-The azo compound reacts with an aromatic amine compound to generate an azo dye, which is then subjected to a post-treatment step to obtain the final product.
Safety Information:
-Reaction Orange 7 is a chemical and should be used in accordance with relevant safety operating regulations.
-It may be irritating to the skin, eyes and respiratory tract, and appropriate protective measures should be taken when in contact.
-Maintain good ventilation during operation and storage.
-When leakage occurs, avoid reacting with oxidants and other substances to avoid danger.
-Detailed safety information and operational recommendations can be found in the relevant product safety data sheet.
Last Update：2024-04-09 20:49:11
