2150-60-9

Basic information

• Product Name: ALIZARIN SAFIROL SE
• Synonyms: KITON FAST BLUE G;sodium 4,8-diamino-9,10-dihydro-1,5-dihydroxy-9,10-dioxoanthracene-2-sulphonate;ALIZARIN SAFIROL;Alizarin Safirol SE (so called);Blue SE;Acid Blue BS;4,8-Diamino-1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid sodium salt;4,8-Diamino-9,10-dihydro-1,5-dihydroxy-9,10-dioxoanthracene-2-sulfonic acid sodium salt
• CAS NO: 2150-60-9
• Molecular Formula: C14H9N2NaO7S
• Molecular Weight: 372.29
• EINECS: 218-435-1
• Product Categories: Dyes and Pigments;Aminoanthraquinones;Anthraquinones;Anthraquinonesulfonic Acids;Hydroxyanthraquinones
• Mol File: 2150-60-9.mol
• Article Data: 0

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: 93 °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: ALIZARIN SAFIROL SE(CAS DataBase Reference)
• NIST Chemistry Reference: ALIZARIN SAFIROL SE(2150-60-9)
• EPA Substance Registry System: ALIZARIN SAFIROL SE(2150-60-9)

Safety Data

• RTECS: CB1060000
• Hazardous Substances Data: 2150-60-9(Hazardous Substances Data)

Usage

Description

ALIZARIN SAFIROL SE is a blue powder that is slightly soluble in ethanol and soluble fiber element, but insoluble in acetone, benzene, carbon tetrachloride, pottery, and other solvents. When treated with strong sulfuric acid, it turns yellow olive green, and when diluted, it becomes purple.

Uses

Used in Textile Industry:
ALIZARIN SAFIROL SE is used as a dye for wool, carpet, silk, and polyamide fiber fabrics. It is known for its light fastness, soaping fastness, perspiration fastness, oxygen bleaching fastness, and fastness to seawater. The standard for these fastness properties ranges from ISO 5 to AATCC 4, with most properties having a rating of 1-2.
Used in Leather Industry:
ALIZARIN SAFIROL SE is also used in leather dyeing, providing similar benefits in terms of colorfastness and durability as it does in the textile industry.

Preparation

(a) 1,5-Dihydroxy-4,8-dinitro-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid?reduction, and then will be generated 1,5-dihydroxy 4,8-Diamino anthraquinone-2-sulfonic acid Leuco?oxidation, and translated into sodium salt; (b) 1,5-Diamino-4,8-dihydroxyanthracene-9,10-dione?with low concentration hair smoke sulfuric acid in 120 ~ 130 ℃ sulphonated; (C) 1,5-Dihydroxy-4,8-dinitro-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid?with sodium sulfide; (d) 1,5-Dimethoxy-4,8-dinitroanthraquinone?and sodium sulfite deoxidization reaction, then use 70% sulfuric acid hydrolysis; (e)1,5-Diamino-4,8-dihydroxyanthracene-9,10-dione in the presence of boric acid with hair smoke sulfuric acid were single; (f) will C.I. Acid Blue 45 (C.I. 63010) with the reducing agent part, take off the acid.

Safety Profile

Mutation data reported. Whenheated to decomposition it emits toxic vapors of NOx andSOx.

Standard

Light Fastness

Fading

Stain

ISO

5

AATCC

4

InChI:InChI=1/C14H10N2O7S.Na/c15-4-1-2-6(17)10-8(4)14(20)11-9(13(10)19)5(16)3-7(12(11)18)24(21,22)23;/h1-3,17-18H,15-16H2,(H,21,22,23);/q;+1/p-1