Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>DIRECT FAST RED 3B

DIRECT FAST RED 3B

DIRECT FAST RED 3B Structure
DIRECT FAST RED 3B structure
CAS No.
6358-29-8
Chemical Name:
DIRECT FAST RED 3B
Synonyms
c.i.23630;benzored3b;directfastred;cidirectred39;DIRECT RED 39;diazolscarlet3b;chloraminered3b;paperscarlet3bp;paperscarlet3bx;ERIE SCARLET 3B
CBNumber:
CB4325521
Molecular Formula:
C32H26N4Na2O8S2
Molecular Weight:
704.68
MDL Number:
MFCD00059129
MOL File:
6358-29-8.mol
MSDS File:
SDS
Last updated:2023-05-04 15:12:18
Request For Quotation

DIRECT FAST RED 3B Properties

Colour Index 23630
FDA UNII 99D0BZC19R
EPA Substance Registry System C.I. Direct Red 39, disodium salt (6358-29-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS08
Signal word  Danger
Hazard statements  H350
RTECS  QJ6476000

DIRECT FAST RED 3B price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S476854 BENZANOL BRILLIANT SCARLET 3 B AldrichCPR 6358-29-8 1G $29.8 2024-03-01 Buy
Sigma-Aldrich R304026 DIPHENYL RED 3 BS AldrichCPR 6358-29-8 1G $29.8 2024-03-01 Buy
TCI Chemical D1472 Direct Fast Red 3B 6358-29-8 25g $132 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000765 DIRECT FAST RED 3B 95.00% 6358-29-8 25G $219.45 2021-12-16 Buy
Product number Packaging Price Buy
S476854 1G $29.8 Buy
R304026 1G $29.8 Buy
D1472 25g $132 Buy
DYE0000765 25G $219.45 Buy

DIRECT FAST RED 3B Chemical Properties,Uses,Production

Uses

Direct Fast Red 3B is an organic, diazo dye used in the textile industry for various materials, such as cotton and silk.

Preparation

3,3′-Dimethylbenzidine double nitriding, first and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling, and then coupled with phenol, finally under certain pressure and heat monomer (VCM), hydroxyl ethyl of phenol.

General Description

Dark red powder.

Air & Water Reactions

Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.

Reactivity Profile

DIRECT FAST RED 3B is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class 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 FAST RED 3B are not available. DIRECT FAST RED 3B is probably combustible.

Properties and Applications

blue-ray red. Soluble in water for blue-ray red, slightly soluble in ethanol and acetone. The strong sulfuric acid in purple to red light blue for, for after diluted purplish red. The dye solution to join strong hydrochloric acid for Red sauce, precipitation; Add thick sodium hydroxide solution for palm light orange, precipitation.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 3-4 2 1-2 2
AATCC 5 5 2 2 2-3

DIRECT FAST RED 3B Preparation Products And Raw materials

Raw materials

Phenol 2-Naphthol-6,8-disulfonic acid O-Tolidine

Preparation Products

DIRECT FAST RED 3B Suppliers

Global( 36)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 49999 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006608290; 18621169109 market03@meryer.com China 40241 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24539 81
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11714 57
Supplier Advantage
Hubei xin bonus chemical co. LTD 		58
career henan chemical co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
GIHI CHEMICALS CO.,LIMITED 		58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Maya High Purity Chemicals 57

View Lastest Price from DIRECT FAST RED 3B manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
DIRECT FAST RED 3B pictures 2020-01-09 DIRECT FAST RED 3B
6358-29-8
 US $2.00 / KG 1KG 98% 1kg, 5kg ,50kg Career Henan Chemical Co

6358-29-8(DIRECT FAST RED 3B)Related Search:

DIRECT SCARLET B DIRECT RED 80 DIRECT FAST BROWN M CHLORAZOL BLACK BH CHICAGO SKY BLUE 6B
CHLORAZOL VIOLET N DIRECT PURE YELLOW 5G CI NO 22610 Direct Yellow 12 SIRIUS YELLOW GC
DIRECT FAST YELLOW 5GL DIRECT FAST BROWN BX Trypan Blue Direct Red 31 Direct Red 224
CROCEIN ORANGE G 1,3-BENZENEDISULFONIC ACID DISODIUM SALT Acid Orange 10

1of4

calcominescarlet3bs chloraminered3b chromeleatherscarlet3bs cidirectred39 diaminescarlet3ba-cf diaphtaminefastscarlet diaphtaminefastscarlet3b diazolscarlet3b diphenylscarlet3bs directfastred directfastscarlet3b directscarlet3bs fenaminscarlet3b kayakudirectscarlet3b mitsuidirectscarlet3bx paperscarlet3bp paperscarlet3bx paraminefastscarlet3b phenaminescarlet3b phenofastscarlet4b shikisodirectscarlet3b triazolfastscarlet3b unionfastscarlet3b CALCOMINE SCARLET 3B ERIE SCARLET 3B DIRECT FAST RED 3B DIRECT SCARLET 3B DIRECT RED 39 DIPHENYL RED 3BS PONTAMINE SCARLET 3B 1,3-naphthalenedisulfonicacid,8-((4’-((4-ethoxyphenyl)azo)-3,3’-dimethyl(1,1’ benzylscarlet3bs c.i.23630 c.i.directred39 c.i.directred39,disodiumsalt disodium 8-[[4'-[(4-ethoxyphenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-7-hydroxynaphthalene-1,3-disulphonate 23 DIRECT RED 23 1,3-Naphthalenedisulfonic acid, 8-[[4'-[(4-ethoxyphenyl)azo]-3,3'-dimethyl [1,1'-biphenyl]-4-yl]azo]-7-hydroxy-, disodium salt 8-[[4'-[(4-Ethoxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-7-hydroxy-1,3-naphthalenedisulfonic acid disodium salt Direct Scarlet 3B Direct Red 39 1,3-naphthalenedisulfonicacid,8-[[4’-[(4-ethoxyphenyl)azo]-3,3’-dimethyl[1,1’ 1,3-Naphthalenedisulfonicacid,8-[[4’-[(4-ethoxyphenyl)azo]-3,3’-dimethyl[1,1’-biphenyl]-4-yl]azo]-7-hydroxy-,disodiumsalt airedalescarlet3bd amanilfastscarlet3b atlanticscarlet3b benzanilscarlet3b benzanolbrilliantscarlet3b benzored3b Direct Fast Red 3B DISCONTINUED. Please see H297035 C.I.Direct Red 39:C.I.23630 6358-29-8 C32H26N4Na2O8S2 C32H28N4O8S2 C32H26N4O8S22Na