COPPER FORMAZONE BLUE OF 4-SULPHO ANTHRANILIC ACID
Copper Formazone Blue Of 4-Sulpho Anthranilic Acid
| TECHNICAL DATA SHEET | |
|---|---|
| Synonyms |
Copper Formazone Base
|
| Chemical Name |
Cuprate(3-),[2-[[[(3-amino-2-hydroxy-5-sulfophenyl)azo]phenylmethyl]azo]-4-sulfobenzoato(5-)]-,trihydrogen
|
| CAS No. |
77840-01-8
|
| Molecular Wt. |
641gm/mole
|
| Chemical Formula |
C20H14CuN5Na2O9S2+
|
| Physical Appearance |
Bluer w/c
|
| Purity by Nitrite Value |
Min. 58%
|
|
Insoluble
|
Max. 0.20%
|
|
Purity (HPLC %A)
|
Min. 97.5%A
|
| Basis of Sale |
On real basis
|
| Nature Of Packing |
25/50kgs HDPE bags with PE liners inside
|
Applications
Re- 221 dye