Description
Name： Direct Orange S
Other
Name: C.I. ****0; C.I. Direct Orange *6; C.I. Direct Orange *6
(VAN);
C.I.
Direct Orange *6 disodium salt; C.I. Direct Orange *6, disodium
salt (8CI);
DIRECT
ORANG *6; disodium
(3E)**-oxo**-({[(6E)**-oxo**-(*-phenylhydrazinylidene)**-
sulfonato*5,
*-dihydronaphthalen**-yl]carbamoyl}amino)**-(*-phenylhydrazinylidene)*3
, *-dihydronaphthalene**-sulfonate
CAS No.: ********6
EINECS No.: ********8
MF:C*3H*2N6Na2O9S2
Physicochemical Property: Reddish Brown Power, Soluble in
water into a red glow orange solution.
Application: Used for cotton, hemp, viscose fabric such as
dyeing, also can be used for silk, polyamide fiber, paper.
