Dhanlaxmi - Group of Industries

GROUP OF COMPANIES

Dhanlaxmi
Chemicals

Dhanveen
Pigments Pvt. Ltd.

Krishna
Chemicals

Dhanlaxmi
Pigments Pvt. Ltd.

LARGEST MANUFACTURER OF
PIGMENT GREEN 7, PIGMENT ALPHA BLUE,
PIGMENT YELLOW & CPC BLUE

___________________________Dhanveen Pigments Pvt. Ltd.

Pigment Green 7 - Specification >>

Type :	POLYCHLORNATED
International Name :	PIGMENT GREEN 7
Colour Index Identity :	74260.
C. A. S. NO. :	1328-53-6
Formula :	C32H2N8CL14Cu QUANTITY OF CHLORINE MAY VARY FROM 14 TO 16 PER MOLECULE
Purity :	98% Miximum
Grit Content :	200ppm Max
Ph of Aqueous Extract :	7.5 ( ±1 )
Heavy Metals :	Less than 5ppm
Free Copper :	Less than 500ppm
Conductivity :	500 mS Max.
Hazardous Ingredients :	Nil
Toxicological Properties :	Non - toxic
Hue :	BRIGHT GREEN POWDER
Specific Gravity:	1.4 To 1.45
Oil Absorption :	35-40 GMS OIL / 100G OF PIGMENT
Bulk Density :	3.0 Lts/kg
Texture :	VERY SOFT
Powder Appearance :	DRY SOFT GREEN POWDER
Water Soluble Matter :	LESS THAN 1%
Particle Size	0.015? x 0.015? TO 0.05? x 0.1? ( 95% MINI THRO. 80 MESH )
Bleeding Fastness	WATER : EXCELLENT ETHANOL : EXCELLENT XYLENE : EXCELLENT TURPENTINE : EXCELLENT ETHYLACETATE : EXCELLENT
Chemical Fastness :	5% ALKALI ( NAOH ) : UNAFFECTED 5% HYDROCHLORIC ACID: UNAFFECTED OLEIC ACID : UNAFFECTED SOAP : EXCELLENT
Heat Stability :	DEPENDING ON BINDER, RESIN OR PLASTICS IN MANY APPLICATIONS UP TO 300?C MAXIMUM.
Dispersibility :	EXCELLENT
Durability :	HAS EXCELLENT LIGHT AND WATER FASTNESS, PIGMENT GREEN – 7 IS NON-CRYSTALLINE.