Name:C.I.Vat Orange 3,C.I.59300

Molecular Structure: anthanthrone class

C.I.Vat Orange 3,C.I.59300,CAS 4378-61-4,464.11,C22H8Br2O2,Vat Brilliant Orange 3RK,Vat Brilliant Orange RK,Vat Brilliant scarlet 2G

Molecular Formula:C22H8Br2O2

Molecular Weight: 464.11

CAS Registry Number:4378-61-4

Manufacturing Methods : (a) Anthanthrone brominated; (b) 1,1′-Binaphthyl-8,8′-dicarboxylic acid in the closed loop and brominized sulfuric acid; (C) in the (b) method in first brominated, then closed loop.

Used for flax, viscose dyeing

Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven quality of Vat Orange 3 on a regular basis.

Contact Point :

Mr.S. M. Kang, CEO

Mr.Jingu Kang, Manager

Tel : 82-(0)51-701-9121

Fax : 82-(0)51-701-9125

Please click “ CONTACT SUPPLIER “ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.

• All Payment including shipping documents procedure and strict quality management to be done by Biddle Sawyer New York in cooperation with very well-trained ( including TBM : Time Based Management ) Biddle Sawyer’s overseas offices and affiliations

   

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Custom Manufacturing and Development Capabilities

R&D at 6 labs (affiliate or contract)

~350 Chemists at 6 facilities in USA, China, Korea, Taiwan, India and Finland

~40 PhD's, ~120 M.S.; External consultants welcomed

~400 combined hoods

Up to 100L vessels in labs

Development Services

Tech Transfer

Process R&D

Analytical Development

Custom Synthesis; FTE

Kilo lab production

Analytical Equipment

LC's GC's LC/MS GC/MS NMR IR UV KF

Production Capabilities

Production at 6 plants (affiliate or contract)

>150 vessels at 6 facilities in USA, China, Korea, Taiwan and Finland

>2000m3 capacity

Vessels from 300L to 10,000L

Temps from -80 to 350C

Production Services

Tech Transfer

Scale Up

Optimization

Non-GMP and GMP (FDA inspected)

Pilot to large commercial scale