We supply formic acid,Purity,90% or 85%
CAS NO. 64-18-6
Colorless transparent liquid,
Package, 25kgs plastic drum,
Usage: pesticide, chemical, leather, textile and so on.
we can accept T/T and L/C, and the goods can be delivered within 10 days after your order.
Specification for formic acid 90%
Acidity%--------------------------90.0% min
Chlorides, as CL %---------------0.003 max
Sulphates (as SO4)%---------------0.001 max
Metals, as Fe %-------------------0.0004 max
Non-volatiles %-------------------0.020 max
Specification for formic acid 85%
Color index platinum cobalt%----------------------10 max
Purity%-------------------------------------------------85 min
Sulphates (as SO4)%----------------------------------0.002 max
Chlorides, as CL %------------------------------------0.005 max
Iron as Fe %--------------------------------------------0.0005 max
Ignition residue %-------------------------------------0.020 max.
We supply zirconium silicate 65%
CAS NO. 10101-52-7,
Appearance: white granular or powder,
Package: 40/50 kgs in net pp bag,
Usage: rubber, ceramics and so on.
We can accept T/T and L/C, and the goods can be delivered within 10 days after your order.
Specification:
Particle size----------------------------5¦Ìm 98% min
ZrO2-------------------------------------64% min
AlO3-------------------------------------0.7% max
SiO2-------------------------------------34% max
Fe2O3----------------------------------0.1% max
Moisture--------------------------------1% max
TiO2-------------------------------------0.2% max.
We can provide iron oxide with several colors for your choice,such as red,yellow,green,blue,black brown and so on.
CAS NO. 1332-37-2
Package: 25kg in net pp bag,
21-23mts/20'FCL (Iron Oxide Red),
13mts / 20'FCL (Iron Oxide Yellow).
21mts / 20'FCL (Iron Oxide Green).
21mts / 20'FCL (Iron Oxide Blue).
Its quality is stable with fine decentralization, strong tinting strength.
It is widely used for color in construction, paint,coating, ink, abrasive, paper rubber & plastic.
we can accept T/T and L/C, and the goods can be delivered within 10 days after your order.
Specification:
Item Iron Oxide Red 130 Iron oxide Red 190 Iron oxide Brown 610 Iron Oxide Black 780 Iron oxide Yellow 313 Iron Oxide Blue
Fe2O3/Fe3O4 % 96 95 92 93 86
105¡ãC Moisture % 1 1 1 1 1 1
Water soluble salts % 0.3 0.3 0.5 0.5 0.3 0.5
Residue on 45um % 0.2 0.2 0.3 0.3 0.3 0.3
PH-value 3.5-8 3.5-8 40275 40306 3.5-7
Oil absorption 15-25 15-25 20-30 40537 25-35
Tinting strength % 95-105 95-105 95-105 95-105 95-105 95-105
Density approx / cm3 5.0-5.1 5.0-5.1 4.8 4.5-5.0 4.0-4.3.
We supply zinc oxide 99.7%,99.5%,99.8%,98%,
Appearance: white powder,
CAS NO. 1314-13-2£¬
Package: 25kg in net pp bag,
Usage: rubber, paint, coating, glass and so on.
We can accept T/T and L/C, and the goods can be delivered within 10 days after your order.
Specification:
Content(ZnO)-------------- 99% min-----------99.5% min----------99.7% min
MnO------------------------0.0001% max--------0.0005% max--------0.0004% max
PbO------------------------0.15% max------------0.05% max --------0.037% max
CuO------------------------0.001% max---------0.0005% max----------0.0004% max
Heat Loss-----------------0.3% max------------0.3% max-------------0.3% max
HCL Insoluble Matter---0.01% max-------0.01% max-----------0.01% max
Water Soluble Matter---0.1% max--------0.1% max------------0.1% max
45um Sieve Residue---0.15% max-------0.15% max-----------0.15% max.
We supply caustic soda flakes, solid, pearl 99%,
CAS NO. 1310-73-2,
Package: 25kgs PP bag 25MTS / 20¡¯FCL for caustic soda flakes and caustic soda pearls, 200kg /250kg/100kg iron drum (22MT/20'FCL) for caustic soda solid.
Usage: textile, soap, paper,making and so on,
We can accept T/T and L/C, and the goods can be delivered within 10 days after your order.
Specification for caustic soda flakes:
NaOH------------96% min-------------- 99% min
Na2CO3---------------1.2% max------------- 0.5% max
NaCL--------------------2.5% max-------------0.03% max
Fe2O3-------------------0.008% max----------0.005% max
Specifications for caustic soda solid:
NaOH: 99% min; 96% min
Na2CO3: 0.7% max; 1.4% max
NaCL: 0.1% max; 2.8% max
Fe2O3: 0.01% max; 0.01% max
25kgs PP bag 25MTS / 20FCL for caustic soda flakes and caustic soda pearls, 200kg /250kg/100kg iron drum (22MT/20'FCL) for caustic soda solid.
Water treatment chemicals refer to a diverse group of substances used to improve the quality of water for various purposes. These chemicals encompass a wide range of applications, from disinfection with chlorine or ozone to remove harmful microorganisms, to coagulants and flocculants like alum and polymer additives that aid in the removal of suspended particles in wastewater treatment. pH-adjusting chemicals like lime and sodium hydroxide help balance the acidity or alkalinity of water, while corrosion inhibitors protect pipes and equipment. Additionally, scale inhibitors, activated carbon, and ion exchange resins are used to remove impurities and pollutants. Water treatment chemicals play a vital role in ensuring safe, clean, and potable water for consumption, industrial processes, and environmental protection.
D G EXIM is well positioned in the water treatment business and technically geared to tailor-make solutions to any water treatment requirements. Every situation is analyzed based on the elements present and a unique solution is offered. We supply chemicals for Boiler Treatment, Cooling Tower and Portable Water Treatment as well AS Effluent Treatment. Below you will find some of the water treatment chemicals we supply
