 Home > Encyclopedia > Direct Red 23

Direct Red 23

Direct Red 23 structure

CAS No:
3441-14-3
Formula:
C35H27N7O10S2.2Na
Chemical Name:
Direct Red 23
Synonyms:
2-Naphthalenesulfonic acid,3-[2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-7-[[[[5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,sodium salt (1:2);C.I. Direct Red 23,disodium salt;Benzo Fast Scarlet 4BS;2-Naphthalenesulfonic acid,3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-,disodium salt;C.I. Direct Red 23;C.I. 29160;Airedale Scarlet 4BD;Aizen Primula Scarlet 4BSH;Amanil Fast Scarlet 4BS;Atul Direct Fast Scarlet 4BS;Benzanil Fast Scarlet 4BSN;Benzo Fast Scarlet 4BSA-CF;Benzo Scarlet 4BS;Brilliant Direct Red 4A;Calcomine Scarlet 4BSY;Chloramine Fast Scarlet 4B;Chloramine Fast Scarlet SE;Chlorazol Fast Scarlet 4B;Chlorazol Fast Scarlet 4BSP;Chrome Leather Scarlet SE;Columbia Fast Scarlet 4BS;Diacotton Fast Scarlet 4BS;Diamine Fast Scarlet 4BA;Diaphtamine Fast Scarlet 4BS;Diazamine Fast Scarlet 4BS;Diazol Fast Scarlet 4BS;Diphenyl Fast Scarlet 4BS;Diphenyl Fast Scarlet RS;Diphenyl Scarlet RS;Direct Brilliant Red 4A;Direct Fast Scarlet M 4BS;Direct Fast Scarlet 4B;Direct Fast Scarlet 4BS;Direct Fast Scarlet 4BSN;Direct Fast Scarlet SE;Direct Red 23;Direct Scarlet 4BS;Enianil Fast Scarlet 4BS;Erie Fast Scarlet SCB;Fast Red 4BS;Fenamin Fast Scarlet 4BS;Hispamin Fast Scarlet 4BS;Kayaku Direct Fast Scarlet 4BS;Libia Scarlet 4BS;Mitsui Direct Fast Scarlet 4BS;Nippon Fast Scarlet 4BS;104782-71-0;113255-32-6;70248-73-6;147516-28-7;331679-21-1
Categories:
Cosmetic Ingredient > Hair Dyeing

Request for Quotation

Direct Red 23 Basic Attributes

Molecular Weight：

813.72300

Exact Mass：

813.09000

EC Number：

222-348-4

Characteristics

PSA：

291.29000

XLogP3：

10.02620

Refractive Index：

1.745

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

RTECS Number：

QK1237500

Direct Red 23 Use and Manufacturing

It is mainly used for dyeing and printing of fiber fabrics such as cotton, viscose, and hemp. It can also be used for dyeing silk and wool. It can also be used for dyeing paper and leather, and for the manufacture of lake pigments. In addition to dyeing scarlet and crimson (yellow light red) color alone, it is also used to match colors with yellow, orange, red, brown and other dyes. After dyeing, it is treated with urea-formaldehyde resin or treated with fixing agent Y. The color light-based benzene remains unchanged. If treated with fixing agent M, the color light becomes blue.

Material

2-Methoxyethanol

Sodium nitrite

Sodium chloride

Recommended Suppliers of Direct Red 23

handong noon shenyang chemical industry co., LTD Contact Supplier

CN
10 YRS

Business licensed Certified factory

Manufactory Supplier of Direct acid-resistant red 4BS Scarlet acid Peramin

DirectRed23

CAS No.: 3441-14-3

Grade: Industrial Grade

Content: 0%

Inquiry
Ningbo Onecolor International Trade Co.,Ltd Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of Dye,Pigment

Direct Red 23 (4BS)

CAS No.: 3441-14-3

Inquiry

Learn More Other Chemicals

Disperse Red 338

63134-15-6
C.I. Reactive Red 2

17804-49-8
C.I. Direct Yellow 120

12222-63-8
C.I. Direct Orange 34 Formula

12222-37-6
C.I. Direct Red 243 Formula

86543-85-3
C.I. Pigment Red 175 Formula

6985-92-8
Acid Red 95 Structure

33239-19-9
C.I. Basic Red 27 Structure

12221-53-3
What is Disperse Red 91

34231-26-0
What is Acid Red 73

5413-75-2

Hot Searches: tricalcium phosphate; calcium phosphide; copper sulfide compound; hydrochloric acid safety data sheet; alpha pinene; cl2o7

Guide of Direct Red 23

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Material
Recommended Suppliers
Learn More Other Chemicals

Direct Red 23

SDS

Request for Quotation



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.