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DIRECT RED 80

CAS No.
2610-10-8
Chemical Name:
DIRECT RED 80
Synonyms
CI 35780;SIRIUS RED;CI NO 35780;Fast Red BA;DIRECT RED 80;Duaazol Red B;picrosiriusred;Direct Red F3B;SIRIUS RED F3B;Sirius Rosa BB
CBNumber:
CB3126376
Molecular Formula:
C45H33N10NaO21S6
Molecular Weight:
1265.16
MDL Number:
MFCD00054389
MOL File:
2610-10-8.mol
Last updated:2023-09-20 16:43:00

DIRECT RED 80 Properties

Density 1.625[at 20℃]
vapor pressure 0Pa at 25℃
Colour Index 35780
pka pK1-6 < 2; pK7.8 >13(at 25℃)
form powder
color Dark green to Dark red to Black
Water Solubility Partly soluble in water, very slightly soluble in ethanol, and cellosolve. Insoluble in many organic solvents.
Merck 14,8548
BRN 8185575
InChIKey YIQKLZYTHXTDDT-IJPLDVMMSA-H
LogP -2.82 at 20℃
CAS DataBase Reference 2610-10-8
EWG's Food Scores 1-4
FDA UNII 1294D5G72N
EPA Substance Registry System C.I. Direct Red 80, hexasodium salt (2610-10-8)

SAFETY

Risk and Safety Statements

Hazard statements  H412
Precautionary statements  P273-P501
Safety Statements  22-24/25
WGK Germany  3
TSCA  Yes
HS Code  2927.00.3000
NFPA 704
1
0 0

DIRECT RED 80 price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 365548 Direct Red 80 Dye content 25% 2610-10-8 5g $46.6 2024-03-01 Buy
Sigma-Aldrich 365548 Direct Red 80 Dye content 25% 2610-10-8 25g $150 2024-03-01 Buy
TCI Chemical D4132 Direct Red 80 [for Biochemical Research] 2610-10-8 5G $33 2024-03-01 Buy
TCI Chemical D3273 Direct Red 80 2610-10-8 25g $61 2024-03-01 Buy
Alfa Aesar B21693 Direct Red 80 2610-10-8 5g $40.4 2024-03-01 Buy
Product number Packaging Price Buy
365548 5g $46.6 Buy
365548 25g $150 Buy
D4132 5G $33 Buy
D3273 25g $61 Buy
B21693 5g $40.4 Buy

DIRECT RED 80 Chemical Properties,Uses,Production

Uses

Direct red 80 is a dye useful as a cardiac muscle stain and as a model compound in adsorption studies. It has also been utilized to compare efficacy of textile dye removal in aqueous solutions.

Uses

Stain for connective tissue. Dye for cellulose fibers.

Definition

ChEBI: An organic sodium salt resulting from the formal condensation of Sirius red F3B (acid form) with six equivalents of sodium hydroxide. A polyazo dye used principally in staining methods for collagen and amyloid.

Flammability and Explosibility

Non flammable

Properties and Applications

Standard

Acid Resistance

Alkali Resistance

Light Fastness

Soaping

Water

Fading

Stain

Fading

Stain

ISO

4

3

4-5

3

3

AATCC

5

2

4-5

3

3

DIRECT RED 80 Preparation Products And Raw materials

DIRECT RED 80 Suppliers

Global( 155)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47464 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 29831 58
Alfa Chemistry
+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Nanjing Duly Biotech Co.,Ltd
+undefined18013301590 melody@njduly.com China 2452 58
TargetMol Chemicals Inc.
+1-781-999-5354 support@targetmol.com United States 19973 58
ZHEJIANG JIUZHOU CHEM CO., LTD
+86-0576225566889 +86-13454675544 admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com China 20000 58
LEAPCHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 43348 58
Shanghai Ruili Spectrum Biotechnology Co., Ltd 021-64705760 18027310741 1060496435@qq.com China 4568 58
CI 35780 CI NO 35780 DIRECT RED 80 Fast Red BA Ambidirect Red 3BL Anadurm Red D-BA Best Direct Supra Red F3B Covalene Brilliant Red F3B Deriet Fast Red BA Derma Red BA 150 Sirius Supra Red F3B Tertrodirect Light Red F3B Triamin Red F3B Vicorect Red SK. picrosiriusred 2-Naphthalenesulfonic acid, 7,7-(carbonyldiimino)bis4-hydroxy-3-2-sulfo-4-(4-sulfophenyl)azophenylazo-, hexasodium salt Amanil Fast Red 8BLN C.I.Direct Red 80(35780) Diazol Light Red 3B Duaazol Red B Solar Brilliant Red BA Sumilight Red F3B hexasodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulphonato-4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate] Direct Red 5BLL Direct Red F3B 4,4'-[Carbonylbis[imino[1-hydroxy-3-(sodiooxysulfonyl)naphthalene-6,2-diyl]azo[3-(sodiooxysulfonyl)-4,1-phenylene]azo]]bis(benzenesulfonic acid sodium) salt 7,7'-Ureylenebis[4-hydroxy-3-[[2-sodiosulfo-4-[(4-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium] salt SIRIUS RED SIRIUS RED F3B SIRIUS RED F3BA SIRIUS RED F3BA SOLUTION 2-naphthalenesulfonicacid,7,7’-(carbonyldiimino)bis[4-hydroxy-3-[[2-sulfo-4-[ 2-Naphthalenesulfonicacid,7,7’-(carbonyldiimino)bis[4-hydroxy-3-[2-sulfo-4-[(4-sulfophenyl)azo]phenyl]azo]-,hexasodiumsalt Direct Red 80 [for Biochemical Research] Sirius Rosa BB Sirius Red Stain Kit Direct Red 80, AR 2-Naphthalenesulfonicacid,7,7'-(carbonyldiimino)bis[4-hydroxy-3-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:6) Direct Research DIRECT RED 80 ISO 9001:2015 REACH C.I.Direct Red 80:C.I.35780 Sirius scarlet / direct red 80 2610-10-8 C45H26N10O21S66Na C45H32N10P21S6Na6 C45H32N10O21S6 C45H26N10Na6O21S6 C45H32N10O21S66Na Organics