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DIRECT FAST BROWN M (2429-82-5)

Chemical name: Direct Brown M
Structural formula:
 
Chemical formula: C29H19N5Na2O7S     
Molecular weight: 627.53
CAS NO.:2429-82-5

Item

Index

(1)Appearance

Brown Powder,

(2) light fastness:　

2-3

(3)Acid fastness　　　　　　　　　　　　

4

(4)Alkali fastness　　　

3-4

(5) water fastness　　　　　　　

4

(6)Wash fastness　　　　　　　　　　　　　　　　

2-4

Main use:In the manufacture of fluorescent brighteming agent、Chrysophenine G and Direct Yellow R, also as pesticides

Packing: 25kgs cartons/paper drums/plastic drums/iron durmsor.As per customers' requirement..