dye|World dye variety

Name:C.I.Vat Red 15,C.I.71100

Molecular Structure: amino ketone

C.I.Vat Red 15,C.I.71100,CAS 4216-02-8,411.41,C27H13N3O2,Vat Red 2R,Bordeaux RR

Molecular Formula:C₂₇H₁₃N₃O₂

Molecular Weight: 411.41

CAS Registry Number:4216-02-8

Manufacturing Methods : (a) Etanol and Potassium hydroxide treatment with C.I. Vat Red 14 (C.I. 71110), filtering, steamed out Etanol, and acidification, (b) in organic solvent will C.I. Vat Red 14 hydrochloride, sulfonate or hydrobromic acid salt or with strong organic acid treatment C.I. Vat Red 14 and get salt fractional crystallization, (C) with Aluminium chloride or Zinc chloride processing C.I. Vat Red 14 (with or without solvent all can), then the product fractional crystallization.

Properties and Applications:  dark red. Purple red powder. Soluble in 2 – Chlorophenol, slightly soluble in Chloroform, Pyridine , Toluene, not soluble in Acetone and Etanol. In concentrated sulfuric acid for red orange. Alkaline reduction leuco for brown, green fluorescent; Acid reduction leuco for orange. Mainly used for cotton of jig dyeing and disseminated, to dead cotton good covering power. Can also be applied to direct printing, resist printing and discharge printing. Can also be processed into organic pigment, used in the manufacture of ink.

List of Suppliers:

Vat Red 2RXuzhou Kedah Fine Chemicals Limited

Akavat Bordeaux RR (Aakash Chemicals & Dyestuffs Inc)

Bordeaux 2R (Sinochem Liaoning Import & Export Corporation)

Carvat Bordeaux 2R Pst/Pdr ( Carey Industries Inc. )

Dycostliren Bordeaux 2R(Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)

Indonon Bordeaux RR ( Indokem Ltd )

Mikethrene Bordeaux RR( Mitsui Toatsu Chemicals Ltd )

Orcovat Bordeaux RR Dbl. Pst.( Organic Dyestuffs Corp )

Patcovat Bordeaux RR ( BF Goodrich Specialty Chemicals )

Patcovat Bordeaux RR ( C.H. Patrick Co. Inc. )

Permavat Bordeaux RR ( Standard Dyes )

Roycevat Bordeaux HRR-RP Pst.( Passaic Color & Chemical Co. )

Trianthrene Bordeaux RR (Chemische Fabriek Triade BV)

Vat Bordeaux 2R(Fenchem Enterprises Ltd)

Vat Red(Nanjing Chemicals Import and Export Corp)

Vat Red 2R(Sinochem Ningbo Imp & Exp Corp)

Vat Red 370% (Crude) (Aakash Chemicals & Dyestuffs Inc)

Xuzhou Vat Red 15( Xuzhou Vat Chemical Co Ltd )