6-Bromo-2, 4-Dinitroaniline

Standard of identity: hg/t3735-2004 Characteristic specification Appearance yellow powder Purity (% ) 95.0 Initial melting point of dry product( µ ) 150.0 Packing: in 50 kgs net woven bag each lined with plastic bag.

2, 4-dinitroaniline Cas: 97-02-9 Characteristic specification Appearance yellow powder Purity(%) 99.0 Moisture (%) 8.0 Melting point¿in dsc method¬( ) 180.0

Supplier: Sulphur black br 200%, 2, 4-dinitrochlorobenzene, 2, 4-dinitroaniline, 2, 4-dinitrophenol, 6-chloro-2, 4-dinitroaniline, 6-bromo-2, 4-dinitroaniline, 2-amino-4-nitrophenol(sodium)

Colour index no.: c.I.Sulphur black 1(53185) Standard of identity: hg/t3427-2001 Appearance flashing black flakes or granules Strength (with the standard ) 100% Hg/t3427-2001

Sulphur black b 200% Cas:1326-82-5 Colour index no.: c.I.Sulphur black 1(53185) Standard of identity: hg/t3427-2001 Appearance flashing black flakes or granules Strength (with the standard ) 100% Shade approximate to the standard Moisture, % 6.0 Insoluble matter in sodium sulfide, % 0.5 Packing: in 25 kgs net woven bag / carton / iron drum. Standard of identity: hg/t3427-2001

Solubilised sulphur black Cas: 1326-83-6 Colour index no.: c.I. Solubilised sulphur black 1(53186) Standard of identity: hg/t3632-1999 Appearance black uniform granules or powder Spectrometer strength 1005 Strength(with the standard ) 100% Shade approximate to the standard Moisture, % 7.0 Insoluble impurity in water, % 0.5 Solubility, g/l(60µ) ² 60 Packing: in 25 kgs net woven bag / carton / iron drum. Standard of identity: hg/t3632-1999

Liquid sulphur black Cas: 1326-82-5 Colour index no.: c.I. Sulphur black 1(53185) Appearance black viscid liquid Strength (with the standard ) 100% Shade approximate to the standard Ph value 12.0-13.5 Viscosity¿mpa.S 300 Density ¿g/cm3 1.30-1.50 Packing: in 25 kgs net woven bag / carton / iron drum. Strength (with the standard ) 100%

Supplier: Dyes and dye intermediates, sulphur dyes and disperse dyes, dye intermediates like 2, 4-dinitro chlorobenzene, 2, 4-dinitrophenol(sodium), 2, 4-dinitroaniline, 2-amino-4-nitrophenol(sodium), 6-bromo-2, 4-dinitroaniline, 6-chloro-2, 4-dinitroaniline, sodium thiosulfate.

2-amino-4-nitrophenol Cas : 99-57-0 Characteristic specification Dry product wet product Appearance yellow to yellow brown powder yellow to yellow brown crystals Content (%) 98.0 80.0 Melting point ( ) 138.0 138.0 Insoluble matter in hci ( % ) 0.1 0.1 Packing ¦in 50 kgs net woven bag each lined with plastic bag.