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Acid Blue 41

Name:C.I.Acid Blue 41,C.I.62130

Molecular Structure: anthraquinones

C.I.Acid Blue 41,C.I.62130,CAS 2666-17-3,487.46,C23H18N3NaO6S,Acid Blue BR,Acid Blue BRL,Acid Blue NBR

C.I.Acid Blue 41,C.I.62130,CAS 2666-17-3,487.46,C23H18N3NaO6S,Acid Blue BR,Acid Blue BRL,Acid Blue NBR

Molecular Formula:C23H18N3NaO6S

Molecular Weight: 487.46

CAS Registry Number:2666-17-3

Manufacturing Methods : 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and N-(4-aminophenyl)-N-methylacetamide in copper salt and tied the presence of acid agents condensation, and then into sodium salt.

Properties and Applications:  blue. Dark blue powder, soluble in water, water solution without gathered at room temperature phenomenon. The strong sulfuric acid dyes for dark brown, after dilute for pink; In the nitric acid for brown (already break). The water solution is blue, add hydrochloric acid sodium hydroxide or after the same color. Discharge sex is bad, dyeing copper ions in the dark colored, iron ion in light and dark red. Used for wool, polyamide fiber, silk and wool blended fabric dyeing and printing directly, can also be used for leather and paper shading.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5-6 2 2 4 2 2 2-3 2-3
AATCC 5 2 2 3 2 1 3 3

List of Suppliers:

Acid Blue BR,Acid Blue BRL,Acid Blue NBR

Hangzhou

Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.

Akacid Blue ARL 200% (Aakash

Chemicals & Dyestuffs Inc)

Apollo Nylon Fast Blue L-FN ( Taiheung Corp )

Best Acid Blue NBR ( Oriental Giant

Dyes and Chemical Ind Corp)

Dyacid Blue AM( Albion Colours Ltd)

Egacid Blue BRL(SBU Pigments and

Dyes)

Nylomine Blue BB(Classic Dyestuffs

Inc)

Orcoacid Blue ARA( Organic

Dyestuffs Corp)

Orcoacid Blue ARA(Classic Dyestuffs

Inc)

Permalon Blue 3R 200%( Standard

Dyes)

Phoebe Blue S-BRL 200% ( Anhui Fengyang

Dyestuffs and Chemicals Co. Ltd.)

Solanol Blue B( Frado )

Supemylite Blue 3R Crude(Classic

Dyestuffs Inc)

Tertroxyl Light Blue R(Yorkshire Group pic)

Triacid Light Blue AR(Chemische Fabriek

Triade BV)

Unitertracid Light Blue AB( Yorkshire Group pic )

Vicoacid Blue 41( Victory Colour Chem Industries )


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