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Direct Red 75 tetrasodium salt

Direct Red 75 tetrasodium salt Structure
Direct Red 75 tetrasodium salt structure
CAS No.
2829-43-8
Chemical Name:
Direct Red 75 tetrasodium salt
Synonyms
DIRECT RED 75;CI 25380;Pink 2B;CI NO 25380;VITAL NEW RED;Dyrect Pink BK;Helion Pink 2B;Solius Pink 2B;SIRIUS ROSE BB;Triamin Pink 2B.
CBNumber:
CB8747914
Molecular Formula:
C33H27N8NaO15S4
Molecular Weight:
926.85
MDL Number:
MFCD00004117
MOL File:
2829-43-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-04-24 14:59:15
Product description Number Pack Size Price
2-Naphthalenesulfonic acid, 5,5''-[carbonylbis[imino(2-sulfo-4,1-phenylene)-2,1-diazenediyl]]bis[6-amino-4-hydroxy-, sodium salt (1:4) AA00BCC2 10g $295
2-Naphthalenesulfonic acid, 5,5''-[carbonylbis[imino(2-sulfo-4,1-phenylene)-2,1-diazenediyl]]bis[6-amino-4-hydroxy-, sodium salt (1:4) AA00BCC2 25g $518
ChlorazolFastPink C364513 10g $45
DIRECTRED75 16651 10g $580
CHLORANTINE FAST RED 2B 95.00% DYE0000178 50G $2486.38
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Direct Red 75 tetrasodium salt Properties

form Powder
CAS DataBase Reference 2829-43-8(CAS DataBase Reference)
FDA UNII 2I1C40HZM3
EPA Substance Registry System 2-Naphthalenesulfonic acid, 5,5'-[carbonylbis[imino(2-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-, tetrasodium salt (2829-43-8)

SAFETY

Risk and Safety Statements

WGK Germany  3
TSCA  TSCA listed

Direct Red 75 tetrasodium salt price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00BCC2 2-Naphthalenesulfonic acid, 5,5''-[carbonylbis[imino(2-sulfo-4,1-phenylene)-2,1-diazenediyl]]bis[6-amino-4-hydroxy-, sodium salt (1:4) 2829-43-8 10g $295 2026-05-28 Buy
aablocks AA00BCC2 2-Naphthalenesulfonic acid, 5,5''-[carbonylbis[imino(2-sulfo-4,1-phenylene)-2,1-diazenediyl]]bis[6-amino-4-hydroxy-, sodium salt (1:4) 2829-43-8 25g $518 2026-05-28 Buy
TRC C364513 ChlorazolFastPink 2829-43-8 10g $45 2021-12-16 Buy
Medical Isotopes, Inc. 16651 DIRECTRED75 2829-43-8 10g $580 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000178 CHLORANTINE FAST RED 2B 95.00% 2829-43-8 50G $2486.38 2021-12-16 Buy
Product number Packaging Price Buy
AA00BCC2 10g $295 Buy
AA00BCC2 25g $518 Buy
C364513 10g $45 Buy
16651 10g $580 Buy
DYE0000178 50G $2486.38 Buy

Direct Red 75 tetrasodium salt Chemical Properties,Uses,Production

Uses

Chlorazol Fast Pink is an anticoagulant azo-dye.

Properties and Applications

Standard

Acid Resistance

Alkali Resistance

Light Fastness

Soaping

Water

Fading

Stain

Fading

Stain

ISO

2-3

3-4

4-5

2-3

2-3

AATCC

3

3

5

3-4

3

Direct Red 75 tetrasodium salt Preparation Products And Raw materials

Raw materials

Triphosgene 4-NITRO-2-SULFOANILINE PHOSGENE 2,5-Diaminobenzenesulfonic acid 3,3'-(carbonyldiimino)bis[6-aminobenzenesulphonic] acid
6-Amino-4-hydroxy-2-naphthalenesulfonic acid

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Preparation Products

Direct Red 75 tetrasodium salt Suppliers

Global( 109)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29815 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49979 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 20725 58
Henan Alfa Chemical Co., Ltd 		+8615838112936 sale03@alfachem.cn China 9796 58
changzhou huayang technology co., ltd 		+8615250961469 2571773637@qq.com China 9653 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
Wuhan Fortuna Chemical Co.,Ltd 		+86-2759207851; +8618007136271 hk@fortunachem.com China 6008 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208 ellena@amitychem.com China 43414 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39927 58
Supplier Advantage
career henan chemical co 		58
CONIER CHEM AND PHARMA LIMITED 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dideu Industries Group Limited 		58
Henan Alfa Chemical Co., Ltd 		58
changzhou huayang technology co., ltd 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
Wuhan Fortuna Chemical Co.,Ltd 		58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		58
Chongqing Chemdad Co., Ltd 		58

View Lastest Price from Direct Red 75 tetrasodium salt manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Direct Red 75 tetrasodium salt pictures 2019-08-08 Direct Red 75 tetrasodium salt
2829-43-8
 $1.00-2.00 1KG 98% 1kg,10kg,100kg Career Henan Chemical Co

2829-43-8(Direct Red 75 tetrasodium salt )Related Search:

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Sulfamic acid Sodium chloride Sulfanilic acid Direct Red 13 Direct Red 31
Direct Black 38 Direct Blue 199 Direct Blue 86 6-Amino-4-hydroxy-2-naphthalenesulfonic acid YELLOW AB
Urea o-Phenylenediamine TetraSodium

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CI NO 25380 CI 25380 DIRECT RED 75 (C.I. 25380) SIRIUS ROSE BB, FOR MICROSCOPY Direct Fast Pink BK Vital New Red (C.I. 25380) Aizen Primula Pink 2BLH special tetrasodium 5,5'-[carbonylbis[imino(2-sulphonato-4,1-phenylene)azo]]bis(6-amino-4-hydroxynaphthalene-2-sulphonate) 5,5'-[Carbonylbis[imino(2-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-2-naphthalenesulfonic acid] tetrasodium salt 2-Naphthalenesulfonic acid, 5,5'-[carbonylbis[imino(2- sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-, tetrasodium salt Direct Red 75 tetrasodium salt Pink 2B Benzo Fast Pink 2BL, Direct Red 75, Sirius Rose BB Dyrect Pink BK Helion Pink 2B Solius Pink 2B Triamin Pink 2B. 5,5'-[Carbonylbis[imino[2-(sodiosulfo)-4,1-phenylene]azo]]bis(4-hydroxy-6-amino-2-naphthalenesulfonic acid sodium) salt Vital New Red RFH 8,8’-[Carbonyldiiminobis(2-sulfo-1,4-phenyleneazo)]di(7-amino-3-sulfo-1-naphthol),tetrasodiumsalt abcolfastpink2bl SIRIUS ROSE BB SOLANTINE PINK 4BL PONTAMINE FAST PINK VITAL NEW RED BENZO FAST PINK 2BL CALCODUR PINK 2BL CHLORAZOL FAST PINK CHLORAZOL FAST PINK B CHLORAZOL FAST PINK BK CHLORANTINE FAST RED 2B 2-naphthalenesulfonicacid,5,5’-[carbonylbis[imino(2-sulfo-4,1-phenylene)azo]] 2-Naphthalenesulfonicacid,5,5’-[carbonylbis[imino(2-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-,tetrasodiumsalt 6-imino-5-[2-[4-[[4-[2-(2-imino-8-oxo-6-sulfonaphthalen-1-yl)hydrazinyl]-3-sulfophenyl]carbamoylamino]-2-sulfophenyl]hydrazinyl]-4-oxonaphthalene-2-sulfonic acid direct red 75 tetrasodium 6-imino-5-[2-[4-[[4-[2-(2-imino-8-oxo-6-sulfonaphthalen-1-yl)hydrazinyl]-3-sulfophenyl]carbamoylamino]-2-sulfophenyl]hydrazinyl]-4-oxonaphthalene-2-sulfonicaci Direct Red 75 tetrasodium salt ISO 9001：2015 REACH C.I.Direct Red 75:C.I.25380 Chloranitine Fast Red BB DIRECT RED 75 2829-43-8 C33H22N8Na4O15S4 C33H22N8O15S44Na C33H26N8O15S4 Organics Dyes and Pigments