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ChemicalBook >> CAS DataBase List >>Direct Brown 95

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-
Molecular Weight:
737.11
MDL Number:
MFCD01731902
MOL File:
16071-86-6.mol
MSDS File:
SDS
Last updated:2024-12-18 14:15:30

Direct Brown 95 Properties

Melting point >300°C
storage temp. Room Temperature
solubility Methanol (Slightly), Water (Sparingly, Heated)
form Solid
color Dark Purple
FDA UNII 47250W6X0H
EPA Substance Registry System C.I. Direct Brown 95 (16071-86-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS08
Signal word  Danger
Hazard statements  H350
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,

Direct Brown 95 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich R312878 FASTOLITE BROWN BRL AldrichCPR 16071-86-6 1G $29.8 2024-03-01 Buy
TRC D493020 DirectBrown95,TechincalGrade 16071-86-6 100mg $125 2021-12-16 Buy
Biosynth Carbosynth FD34041 Direct Brown 95 16071-86-6 50mg $150 2021-12-16 Buy
Biosynth Carbosynth FD34041 Direct Brown 95 16071-86-6 100mg $200 2021-12-16 Buy
AK Scientific T390 DirectBrown95,tech. 16071-86-6 5g $298 2021-12-16 Buy
Product number Packaging Price Buy
R312878 1G $29.8 Buy
D493020 100mg $125 Buy
FD34041 50mg $150 Buy
FD34041 100mg $200 Buy
T390 5g $298 Buy

Direct Brown 95 Chemical Properties,Uses,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
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

Global( 74)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Winchem industrial co limited 		+86-0086-574-83851061 +86-13003762012 lucyhu@win-chemical.com China 300 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 22787 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551 sales@afinechem.com China 15352 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com China 52849 58
VladaChem GmbH 		+49-7246-3082843 info@vladachem.de Germany 1859 58
TIANJIN XIANGRUI DYESTUFF CO.,LTD 		+undefined13902081959 jinyanchun@xiangruidye.com China 83 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 49978 58

View Lastest Price from Direct Brown 95 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Acid Light Green pictures 2022-11-08 Acid Light Green
US $0.00 / kg 25kg 99% 20 tons TIANJIN XIANGRUI DYESTUFF CO.,LTD
Direct Brown RN pictures 2022-11-02 Direct Brown RN
16071-86-6
 US $0.00 / kg 25kg 99% 20 tons TIANJIN XIANGRUI DYESTUFF CO.,LTD
Acid Black ATT pictures 2022-10-28 Acid Black ATT
16071-86-6
 US $3.00 / kg 25kg 99% 20 tons TIANJIN XIANGRUI DYESTUFF CO.,LTD
  • Direct Brown RN pictures
  • Direct Brown RN
    16071-86-6
  • US $0.00 / kg
  • 99%
  • TIANJIN XIANGRUI DYESTUFF CO.,LTD
  • Acid Black ATT pictures
  • Acid Black ATT
    16071-86-6
  • US $3.00 / kg
  • 99%
  • TIANJIN XIANGRUI DYESTUFF CO.,LTD
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 [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 NM 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 Direct Brown 95 (techn.) in Water 16071-86-6 C31H20CUN6NA2O9S C31H16CuN6O9S2Na C31H20N6Na2O9S C31H18CuN6O9S2Na C31H18CuN6Na2O9S Organometallics