F.C. ACID

 

1.
PRODUCT
:

F.C. Acid

2.
CHEMICAL NAME
:
4,4'-Diamino Diphenylamine 2-Sulfonic Acid
3.
CAS NO
:
119-70-0
4.
STRUCTURE
:
5
MOLECULAR FORMULA
:
C12H13N3O3S
6.
APPEARANCE
:
Greyish Dry Powder

7.

MOL. WT
:
279
8.
ASSAY
:
90% Min. On Equivalent Wt. 139.5 (On Mal. Wt. 279)
9.
MATTER INSOLUBLE IN DILUTE ALKALI
:
0.5% Max.
10. SOLUBILITY : Soluble in Dilute Alkali & Hot Dilute Acid
11 USE : Dye Intermediate
12.
SALE BASIS
:
On 100% Basis
13.
PACKING
:
HDPE Bags with Polythene Liner