4,4'-DINITRO STILBENE-2,2'-DISULFONIC ACID 80%

4,4'-DINITRO STILBENE-2,2'-DISULFONIC ACID

SYNONYM: DINITRO ACID

FORMULA: C₁₄H₁₀N₂O₁₀S₂

M. W. : 430

DESCRIPTION: ORANGE POWDER

SPECIFICATIONS:

APPEARANCE	ORANGE POWDER
CONTENT (ON DRY BASE)	80%MIN
DINITRO BENZYL VALUE (ON DRY BASE)	4.0%MAX
OTHER ORGANIC IMPURITIES (ON DRY BASE)	1.0%MAX
INORGANIC SALTS (ON DRY BASE)	10.0%MAX
INSOLUBLE IN WATER (ON DRY BASE)	1.0%MAX

USES: IT IS A KIND OF DYES INTERMEDIATES, CAN BE USED IN MANUFACTURE OF DSD ACID

PACKING: 25KG/POLY-WOVEN BAG