ACID YELLOW 99
We are counted amongst the foremost manufacturers, exporters and suppliers of Acid Yellow 99. These products are used for dyeing wool, nylon, silk and other protein fibers in a number of textile industries. Our product range is known for high quality standards and optimum performance.
Acid Yellow 99 Specification :
The CAS register number of Acid Yellow 99 is 10343-58-5. It also can be called as Sodium hydroxy[2-hydroxy-5-nitro-3-[[2-oxo-1-(phenylcarbamoyl)propyl]azo]benzenesulphonato(3-)]chromate(1-) and the IUPAC name about this chemical is sodium; chromium(3+); (2Z)-2-[(5-nitro-2-oxido-3-sulfonatophenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate; hydroxide. The molecular formula about this chemical is C16H12CrN4NaO9S and the molecular weight is 511.34. It belongs to the following product categories, such as Dyes and Pigments; Organometallics; A; Stains and Dyes; Stains&Dyes, A to and so on. When you are using it, please avoid contact with skin and eyes.
Physical properties about Acid Yellow 99 are:
(1)#H bond acceptors: 13;
(2)#H bond donors: 3;
(3)#Freely Rotating Bonds: 5;
(4)Polar Surface Area: 203.91Å2;
(5)H-Bond Donor: 2;
(6)H-Bond Acceptor: 12;
(7)Rotatable Bond Count: 5;
(8)Tautomer Count: 7;
(9)Exact Mass: 510.96278;
(10)MonoIsotopic Mass: 510.96278;
(11)Topological Polar Surface Area: 212;
(12)Heavy Atom Count: 32;
(13)Complexity: 766;
(14)Defined Bond StereoCenter Count: 1;
(15)Covalently-Bonded Unit Count: 4.
You can still convert the following datas into molecular structure:
(1)SMILES: [Na+].[O-][N+](=O)c2cc1/N=N/C(=C(/C)O[Cr](O)Oc1c(c2)S([O-])(=O)=O)C(=O)Nc3ccccc3
(2)InChI: InChI=1/C16H14N4O8S.Cr.Na.H2O/c1-9(21)14(16(23)17-10-5-3-2-4-6-10)19-18-12-7-11(20(24)25)8-13(15(12)22)29(26,27)28;;;/h2-8,21-22H,1H3,(H,17,23)(H,26,27,28);;;1H2/q;+3;+1;/p-4/b14-9-,19-18+;;;/rC16H13CrN4O9S.Na/c1-9-14(16(22)18-10-5-3-2-4-6-10)20-19-12-7-11(21(24)25)8-13(31(26,27)28)15(12)30-17(23)29-9;/h2-8,23H,1H3,(H,18,22)(H,26,27,28);/q;+1/p-1/b14-9-,20-19+;
(3)InChIKey: XEAHZUQHDDJSJW-RHHAVJOMBV
(4)Std. InChI: InChI=1S/C16H14N4O8S.Cr.Na.H2O/c1-9(21)14(16(23)17-10-5-3-2-4-6-10)19-18-12-7-11(20(24)25)8-13(15(12)22)29(26,27)28;;;/h2-8,21-22H,1H3,(H,17,23)(H,26,27,28);;;1H2/q;+3;+1;/p-4/b14-9-,19-18+;;;
(5)Std. InChIKey: XEAHZUQHDDJSJW-OLHDMKQDSA-J
Properties and Applications:
red light yellow. Yellow powder. Soluble in strong sulfuric acid is brown, it will be diluted light brown for solution. Used for wool, silk, polyamide fiber dyeing and printing directly, also can used for leather dyeing, especially for the wool carpet and influential dyeing, can also be used for the preparation of solvent dye.