C.I.活性黄145
REACTIVE YELLOW 145
CAS: 93050-80-7
Molecular Formula: C28H20ClN9O16S5.4Na
C.I.活性黄145 - Names and Identifiers
| Name | REACTIVE YELLOW 145 |
| Synonyms | Yellow F3R REACTIVE YELLOW 145 C.I. Reactive yellow 145 |
| CAS | 93050-80-7 |
C.I.活性黄145 - Physico-chemical Properties
| Molecular Formula | C28H20ClN9O16S5.4Na |
| Molar Mass | 1026.26 |
| Physical and Chemical Properties | EPA Chemical Information C. I. Reactive Yellow 145 (93050-80-7) |
C.I.活性黄145 - Upstream Downstream Industry
| Raw Materials | 2-Amino-3,6,8-naphthalenetrisulfonic acid 3-Aminophenylurea 2-[(3-aminophenyl)sulphonyl] hydrogensulphate Cyanuric chloride |
C.I.活性黄145 - Introduction
REACTIVE YELLOW 145(REACTIVE YELLOW 145) is a REACTIVE dye, commonly used in the dye and textile industries. It belongs to the azo dyes, and has good light fastness and washing fastness.
The molecular structure of REACTIVE YELLOW 145 contains REACTIVE groups, which can be covalently combined with the groups of fiber materials to form stable dyeing substances. This kind of dye can produce chemical reaction with the fiber in the dyeing process, so that the dye molecules are closely combined with the fiber, and the dyeing fastness and durability are improved.
REACTIVE YELLOW 145 are generally prepared by chemical synthesis, and the main steps include coupling reaction and chemical modification. The specific preparation method may involve a variety of chemical reagents and needs to be carried out in a laboratory or chemical plant.
Regarding safety information, REACTIVE YELLOW 145 has less relevant data, but in general, it is a chemical that requires attention to safe operation when used. Avoid inhalation, contact with skin, and entry into eyes. Wear appropriate personal protective equipment, such as lab gloves, glasses and overalls, when in use. Prior to storage and handling, relevant safety guidelines and instructions should be read and observed. If you have any questions about the use, please consult the relevant professionals.
The molecular structure of REACTIVE YELLOW 145 contains REACTIVE groups, which can be covalently combined with the groups of fiber materials to form stable dyeing substances. This kind of dye can produce chemical reaction with the fiber in the dyeing process, so that the dye molecules are closely combined with the fiber, and the dyeing fastness and durability are improved.
REACTIVE YELLOW 145 are generally prepared by chemical synthesis, and the main steps include coupling reaction and chemical modification. The specific preparation method may involve a variety of chemical reagents and needs to be carried out in a laboratory or chemical plant.
Regarding safety information, REACTIVE YELLOW 145 has less relevant data, but in general, it is a chemical that requires attention to safe operation when used. Avoid inhalation, contact with skin, and entry into eyes. Wear appropriate personal protective equipment, such as lab gloves, glasses and overalls, when in use. Prior to storage and handling, relevant safety guidelines and instructions should be read and observed. If you have any questions about the use, please consult the relevant professionals.
Last Update：2024-04-09 19:05:54
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Product Name: REACTIVE YELLOW 145 Visit Supplier Webpage Request for quotationCAS: 93050-80-7
Tel: +86-400-900-4166
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Spot supply
Product Name: C.I. Reactive yellow 145 Visit Supplier Webpage Request for quotationCAS: 93050-80-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: REACTIVE YELLOW 145 Visit Supplier Webpage Request for quotationCAS: 93050-80-7
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
View History
Raw Materials for C.I.活性黄145
2-Amino-3,6,8-naphthalenetrisulfonic acid
3-Aminophenylurea
2-[(3-aminophenyl)sulphonyl] hydrogensulphate
Cyanuric chloride
3-Aminophenylurea
2-[(3-aminophenyl)sulphonyl] hydrogensulphate
Cyanuric chloride