Direct Brown 95

ChemicalBook > CAS DataBase List > Direct Brown 95

Product Name: Direct Brown 95
CAS No.: 16071-86-6
Chemical Name: Direct Brown 95
Synonyms: DirectBrown;Basic Red G;Direct brown NM;DIRECT BROWN RN;Durazol Brown BR;Acid Light Green;Fenaluz Brown BRL;Helion Brown BRSL;Durofast Brown BRL;Hispaluz Brown BRL
CBNumber: CB6875055
Molecular Formula: C31H18CuN6NaO9S-
Formula Weight: 737.11
MOL File: 16071-86-6.mol

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Direct Brown 95 Property

Melting point:: >300°C
storage temp.: Room Temperature
solubility: Methanol (Slightly), Water (Sparingly, Heated)
form: Solid
color: Dark Purple
EPA Substance Registry System: C.I. Direct Brown 95 (16071-86-6)

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Safety

Hazard Codes: T
Risk Statements: 45
Safety Statements: 53-45
Hazardous Substances Data: 16071-86-6(Hazardous Substances Data)
Toxicity: rabbit,LDLo,oral,2gm/kg (2000mg/kg),Office of Toxic Substances Report. Vol. OTS,

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H350May cause cancer

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: R312878
Product name: FASTOLITE BROWN BRL
Purity: AldrichCPR
Packaging: 1G
Price: $29.8
Updated: 2024/03/01

TRC

Product number: D493020
Product name: DirectBrown95,TechincalGrade
Packaging: 100mg
Price: $125
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD34041
Product name: Direct Brown 95
Packaging: 50mg
Price: $150
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD34041
Product name: Direct Brown 95
Packaging: 100mg
Price: $200
Updated: 2021/12/16

AK Scientific

Product number: T390
Product name: DirectBrown95,tech.
Packaging: 5g
Price: $298
Updated: 2021/12/16

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Direct Brown 95 Chemical Properties,Usage,Production

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.

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.

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.

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
Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fading	Stain	Fading	Stain
ISO	4	3-4	5-6	2-3		2-3
AATCC	3	3	5-6	3		2

Direct Brown 95 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Direct Brown 95 manufacturers

TIANJIN XIANGRUI DYESTUFF CO.,LTD

Product: Direat Red Brown RN, Direct Brown 95 16071-86-6
Price: US $2.30/kg
Min. Order: 25kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2022-10-25

TIANJIN XIANGRUI DYESTUFF CO.,LTD

Product: Acid Black ATT 16071-86-6
Price: US $3.00/kg
Min. Order: 25kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2022-10-27

TIANJIN XIANGRUI DYESTUFF CO.,LTD

Product: Basic Red G 16071-86-6
Price: US $3.00/kg
Min. Order: 25kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2022-10-27

16071-86-6, Direct Brown 95Related Search:

Direct Yellow 120 trisodium 3-[[4-[[6-(anilino)-1-hydroxy-3-sulphonato-2-naphthyl]azo]-5-methoxy-o-tolyl]azo]naphthalene-1,5-disulphonate Direct Black 168 Direct Red 13 Direct Black 19 Direct Yellow 12 DIRECT PURE YELLOW 5G DIRECT RED 80 Direct Green 26 Direct Red 243 Direct Orange 39 DIRECT BLACK 22 Direct Black 166 Direct Blue 86 DIRECT BLUE 15 CI NO 22610 Direct Black 38 DIRECT VIOLET 51

disodium [5-[[4'-[[2,6-dihydroxy-3-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]salicylato(4-)]cuprate(2-)

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

C.I. direct brown 95.

aizen primula brown brlh

aizen primula brown plh

amanil fast brown brl

amanil supra brown lbl

atlantic fast brown brl

copper, (5-((4'-((2,5-dihydroxy-4-((2-hydroxy-5-sulfophenyl)azo)phenyl)azo)(1,1

DIRECT BROWN 95 (TECHNICAL GRADE)

Direct brown 95 (C.I. 30145)

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

DirectBrown

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

Direct Fast Brown BRS

Direct brown NM

[Dihydrogen 5-[[4'-[[2,6-dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]phenyl]azo]-4-biphenylyl]azo]salicylato(2-)]copper disodium salt

Durazol Brown BR

Durofast Brown BRL

Eliamina Light Brown BRL

Enianil Light Brown BRL

Fastolite Brown BRL

Fastusol Brown LBRSA

Fastusol Brown LBRSN

Fenaluz Brown BRL

Helion Brown BRSL

Hispaluz Brown BRL

Kayarus Supra Brown BRS

KCA Light Fast Brown BR

Paranol Fast Brown BRL

Peeramine Fast Brown BRL

DIRECT BROWN RN

Direct Brown 95 ISO 9001：2015 REACH

Direct Brown 95 (technical)

C.I.Direct Brown 95:C.I.30145

Direat Red Brown RN, Direct Brown 95

Basic Red G

Acid Light Green

16071-86-6

C31H20CUN6NA2O9S

C31H16CuN6O9S2Na

C31H18CuN6O9S2Na

C31H18CuN6Na2O9S

C31H20N6Na2O9S

Organometallics