Hot Products

Basic Information

Post buying leads

Suppliers

Name	Direct Yellow 50	EINECS	221-728-7
CAS No.	3214-47-9	Density	1.987[at 20℃]
PSA	352.89000	LogP	11.17020
Solubility	66.67g/L at 20℃	Melting Point	N/A
Formula	C₃₅H₂₄N₆Na₄O₁₃S₄	Boiling Point	N/A
Molecular Weight	956.82	Flash Point	N/A
Transport Information	N/A	Appearance	Yellow powder
Safety		Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	1,5-Naphthalenedisulfonicacid, 3,3'-[carbonylbis[imino(2-methyl-4,1-phenylene)azo]]bis-, tetrasodiumsalt (9CI);C.I. Direct Yellow 50 (7CI);C.I. Direct Yellow 50, tetrasodiumsalt (8CI);Abcol Direct Yellow RLSW;C.I. 29025;Direct Fast Yellow LR;DirectFast Yellow R;Direct Lightfast Yellow K;Direct Lightfast Yellow RS;Helion Yellow RL;Isma Fast Yellow RL;Levacell Fast Yellow R;Orbantin Yellow R;Pergasol Yellow 2R;Pyrazol Fast Yellow RSW;Sirius LightYellow R;Sirius Light Yellow R Extra;Sirius Supra Yellow R;Sirius Yellow R;Solophenyl Yellow AGFL;

Direct Yellow 50 Chemical Properties

Molecule structure of Direct Yellow 50 (CAS NO.3214-47-9):

IUPAC Name: Tetrasodium 3-[4-[[4-(4,8-disulfonatonaphthalen-2-yl)diazenyl-3-methylphenyl]carbamoylamino]-2-methylphenyl]diazenylnaphthalene-1,5-disulfonate
Molecular Weight: 956.81654 g/mol
Molecular Formula: C₃₅H₂₄N₆Na₄O₁₃S₄
H-Bond Donor: 2
H-Bond Acceptor: 17
Rotatable Bond Count: 6
Tautomer Count: 39
Exact Mass: 955.987496
MonoIsotopic Mass: 955.987496
Topological Polar Surface Area: 319
Heavy Atom Count: 62
Complexity: 1790
Canonical SMILES: CC1=C(C=CC(=C1)NC(=O)NC2=CC(=C(C=C2)N=NC3=CC(=C4C=CC=C(C4=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])C)N=NC5=CC(=C6C=CC=C(C6=C5)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
InChI: InChI=1S/C35H28N6O13S4.4Na/c1-19-13-21(9-11-29(19)40-38-23-15-27-25(33(17-23)57(49,50)51)5-3-7-31(27)55(43,44)45)36-35(42)37-22-10-12-30(20(2)14-2)41-39-24-16-28-2634(18-24)58(52,53)54)6-4-8-32(28)56(46,47)48;;;;/h3-18H,1-2H3,(H2,36,37,42)(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4
InChIKey: XRFRTDKENRGSSX-UHFFFAOYSA-J
EINECS: 221-728-7
Product Categories: Dyes and Pigments; Organics; D; Stains and Dyes; Stains&Dyes, A to

Direct Yellow 50 Uses

Direct Yellow 50 (CAS NO.3214-47-9) is used for cotton, viscose, silk, wool and nylon and dyeing and also used for direct printing of cellulose fibers and discharge printing. It can also be used for leather, paper, cellophane, colored anodized aluminum.

Direct Yellow 50 Safety Profile

WGK Germany: 3

Direct Yellow 50 Specification

Direct Yellow 50 (CAS NO.3214-47-9) is also named as C.I. Direct Yellow 50 (VAN) ; C.I. Direct Yellow 50, tetrasodium salt ; Direct Fast Yellow R ; Direct Lightfast Yellow K ; NSC 47763 ; Sirius Light Yellow R ; Sirius Light Yellow R Extra ; 1,5-Naphthalenedisulfonic acid, 3,3'-(carbonylbis(imino(2-methyl-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt
(1:4) ; 1,5-Naphthalenedisulfonic acid, 3,3'-(carbonylbis(imino(2-methyl-4,1-phenylene)azo))bis-, tetrasodium salt ; C.I. Direct Yellow 50, tetrasodium salt (8CI) ; Tetrasodium 3,3'-(carbonylbis(imino(2-methyl-4,1-phenylene)azo))bisnaphthalene-1,5-disulphonate . Direct Yellow 50 (CAS NO.3214-47-9) is orange powder. It has good water solubility, the solution was yellow, slightly soluble in ethanol, insoluble in other organic solvents.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 3214-47-9