| Identification | Back Directory | [Name]
Direct Brown 95 | [CAS]
16071-86-6 | [Synonyms]
DirectBrown
Direct brown NM
DIRECT BROWN RN
Durazol Brown BR
Fenaluz Brown BRL
Helion Brown BRSL
Hispaluz Brown BRL
Durofast Brown BRL
Fastolite Brown BRL
Fastusol Brown LBRSA
Fastusol Brown LBRSN
Direct Fast Brown BRS
C.I. direct brown 95.
amanil fast brown brl
amanil supra brown lbl
Paranol Fast Brown BRL
Enianil Light Brown BRL
Kayarus Supra Brown BRS
KCA Light Fast Brown BR
atlantic fast brown brl
aizen primula brown plh
aizen primula brown brlh
Eliamina Light Brown BRL
Peeramine Fast Brown BRL
Direct Brown 95 (technical)
Direct brown 95 (C.I. 30145)
C.I.Direct Brown 95:C.I.30145
DIRECT BROWN 95 (TECHNICAL GRADE)
Direct Brown 95 ISO 9001：2015 REACH
copper, (5-((4'-((2,5-dihydroxy-4-((2-hydroxy-5-sulfophenyl)azo)phenyl)azo)(1,1
disodium [5-[[4'-[[2,6-dihydroxy-3-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]salicylato(4-)]cuprate(2-)
[Dihydrogen 5-[[4'-[[2,6-dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]phenyl]azo]-4-biphenylyl]azo]salicylato(2-)]copper disodium salt
Cuprate(2-), [5-[[4'-[[2,6-dihydroxy-3- [(2-hydroxy-5-sulfophenyl)azo]phenyl]azo][1,1'-biphenyl ]-4-yl]azo]-2-hydroxybenzoato(4-)]-, disodium
disodium {5-[(4'-((2,6-hydroxy-3-((2-hydroxy-5-sulphophenyl)azo)phenyl)azo)(1,1'-biphenyl)-4-yl)azo]salicylato(4-)}cuprate(2-) CI Direct Brown 95
Cuprate(2-), 5-4-2-(hydroxy-.kappa.O)-6-hydroxy-3-2-(hydroxy-.kappa.O)-5-sulfophenylazo-.kappa.N1phenylazo1,1-biphenyl-4-ylazo-2-hydroxybenzoato(4-)-, disodium | [EINECS(EC#)]
240-221-1 | [Molecular Formula]
C31H18CuN6O9S.2Na | [MDL Number]
MFCD01731902 | [MOL File]
16071-86-6.mol | [Molecular Weight]
760.108 |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
45 | [Safety Statements ]
53-45 | [TSCA ]
TSCA listed | [Safety Profile]
Low toxicity by
ingestion. Suspected carcinogen with
experimental carcinogenic and
neoplastigenic data. Mutation data reported.
When heated to decomposition it emits very
toxic fumes of Na2O, SOx and NOx. | [Hazardous Substances Data]
16071-86-6(Hazardous Substances Data) | [Toxicity]
rabbit,LDLo,oral,2gm/kg (2000mg/kg),Office of Toxic Substances Report. Vol. OTS, |
| Hazard Information | Back Directory | [General Description]
Dark brown microcrystals or charcoal black powder. | [Air & Water Reactions]
Azo dyes can be explosive when suspended in air at specific concentrations. Slightly water soluble. | [Reactivity Profile]
Direct Brown 95 is an azo compound. Toxic gases are formed by mixing azo compounds with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. | [Fire Hazard]
Flash point data for Direct Brown 95 are not available; however, Direct Brown 95 is probably combustible. | [Uses]
Direct Brown 95, Techincal Grade is an azo dye used in PET/cotton blended fabrics as well as other textiles. Environmental reproductive toxin.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list. Dyes and metabolites, Environmental Testing | [Preparation]
4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then and 3-Amino-4-hydroxybenzenesulfonic acid?diazo, and Resorcinol coupling, in the form of complex copper a * single accidentally coupled nitrogen compounds. | [Properties and Applications]
red light brown. Shallow brown powder. Soluble in water for orange brown, solubility of 35 g/L (80 ~ 85 ℃), slightly soluble in ethanol, insoluble in acetone. The strong sulfuric acid to red light purple, diluted into orange brown; In nitric acid for dark purple solution (don’t). The dye solution to join strong hydrochloric acid for brown, have precipitation; Join thin or thick sodium hydroxide solution for a red brown, precipitation. Dye cellulose fiber dyeing, dye devoured the gender is good, in the 100 ℃ temperature when the biggest affinity. Discharge the gender is good. Hard to sensitive. Dyeing copper and iron ions in a slight discoloration. Mainly used in viscose and their blended fabric dyeing and printing, and can also be used to knit fabric, blankets and silk, polyamide fiber fabric dyeing and printing, and can also be used in leather, paper and plastic color.
|
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Soaping
|
Water
|
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
4
|
3-4
|
5-6
|
2-3
|
|
2-3
|
|
|
AATCC
|
3
|
3
|
5-6
|
3
|
|
2
|
|
|
|
| Company Name: |
AFINE CHEMICALS LIMITED
|
| Telephone: |
+86-571-85134551 +86-18958018566 |
| Website: |
www.afinechem.com/index.html |
|