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Direct red 254(dye content 30%) Product Name: C.I. Direct Red 254 Synonyms:Direct Red254; Pontamine Fast Red 8BF CAS: 101380-00-1
Direct orange118(dye content 25%)
molecular weight: 675.60 molecular formula: c29h19n5na2o8s2 physical appearance: dark brown to red brown powder.
cas no. 60202-35-9 chemical name: direct red 239 synonyms: direct red 236;c.i. direct red 239 cbnumber: cb4968119
Direct Blue 14 Synonyms C.I. 23850; Trypan Blue; Niagara Blue 3B; Tetrasodium 3, 3'-[(3, 3'-dimethyl[1, 1'-biphenyl]-4, 4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2, 7-disulphonate] Direct blue14(dye content 20%) C.I. 23850 Cas No. 72-57-1
CAS No. 85631-88-5 Chemical Name: Direct Black 168 Synonyms: Black SB;Direct Black SB;Leather Black SC;Einecs 288-038-6;Projet Black HSAQ;Covalene Black SB;C.I.DirectBlack168;Baycolor Black HEF;Vilmacor Black SB.;Duasyn Direct Black HEF CBNumber: CB5875755 Molecular Formula: C34H24N9Na3O11S3 Formula Weight: 899.77237 MOL File: 85631-88-5.mol
Name Direct Yellow 11 Synonyms C.I. 40000; Direct Yellow R; Curcumin S; Sun Yellow; Stilbene Yellow Molecular Formula C16H10N2Na2O7S2 Molecular Weight 452.37 CAS Registry Number 1325-37-7 EINECS 215-393-6
physical state yellow powder cas no. 633-96-5 einecs no. 211-199-0 formula hoc10h6n=nc6h4so3na mol wt. 350.32 h.s. code 3204.12 toxicity derivation synonyms c.i. acid orange 7; c.i. 15510; 4-[(2-hydroxy-1-naphthyl)azo]benzenesulfonic acid, monosodium salt; 4-(2-hydroxynaphthylazo)benzenesulfonic acid sodium salt; d & c orange no.4; mandarin g; orange(ii), certified; orange p; orange r; tropaeolin no2; acid orange a; classification dyes stains disinfectants
direct red 80(dye content45%) cas no. 2610-10-8 colour index : 35780 synonyms: ci 35780;sirius red;ci no 35780;direct red 80;duaazol red b;fast red ba;picrosiriusred;sirius red f3b;direct red f3b;sirius red f3ba cbnumber: cb3126376 molecular formula: c45h26n10na6o21s6
Name Direct Blue 86 Synonyms C.I. 74180; Disodium [29H, 31H-phthalocyaninedisulphonato(4-)-N29, N30, N31, N32]cuprate(2-) Molecular Formula C32H14CuN8Na2O6S2 Molecular Weight 780.16 CAS Registry Number 1330-38-7 EINECS 215-537-8