Term 1.Caustic soda flake 99.0%min
Appearance:white flakes with strong alkalinity, hygroscopic and corrosiveness.
Specification:
Purity: 99%min
Sodium chloride: 0.03%max
Sodium carbonate: 0.5%max
Iron oxide: 0.005%max
Density (g/cm3): 2.12
Melting point(¡æ): 318.4
Boiling point(¡æ): 1390
Usage:it is used for making chemicals, the paper, soap and detergent, artificial silk and cellophane, make and oxidize aluminum, use for the silky luster of mercerized cotton fabrics of the fabrics and deal with bauxite of processing.
Term 2.Caustic soda solid 99.0%min
Appearance:white solid
Specification:
Purity: 99%min
Sodium chloride: 0.03%max
Sodium carbonate: 0.5%max
Iron oxide: 0.005%max
Usage:it is used for making chemicals, the paper, soap and detergent, artificial silk and cellophane, make and oxidize aluminum, use for the silky luster of mercerized cotton fabrics of the fabrics and deal with bauxite of processing. Used for removing hydrogen sulfide and sulfide of the sulphur alcohol in the petroleum industry of refining.
Term 3. Caustic soda pearl 99.0% min.
Appearance: white crystal pearls
Specification:
Purity: 99% min
Na2co3: 0.8%max
Nacl: 0.05%max
Fe2o3: 0.005%max.
Packing: 25kg/ pp woven bag with pe liner, 25mt/20fcl.
Copper sulfate feed grade
Purity: 98% min
Cu: 25% min
Pb: 20ppm max
Fe: 0.1% max
Ni: 20ppm max
Cd: 10ppm max
As: 10ppm max
Hg: 0.1 ppm max
Water insoluble: 0.05% max
Copper sulfate industrial grade
Purity: 98% min
Pb: 0.008% max
Fe: 0.05% max
Co:0.001% max
Ca:0.048% max
Ni: 0.05%max
Zn: 0.05% max
As: 0.001max
Hg: 0.1 ppm max
Chloride:0.013% max
Ph:3.5-4.5
Water insoluble: 0.05% max.
Packing: 25kg in plastic woven bags with plastic lining, 25mt/20fcl.
Titanium dioxide rutile type
Specification 1.
1) content: 93% min
2) tint residing power: 100% min
3) oil absorption (g/100g): 22% max
4) ph value: 6.5-8.0
5) 45um sieve residue: 0.1% max
6) water-soluble matter: 0.3% max
7) rutile contain: 98% min
Titanium dioxide anatase type
Specification:
Content: 98% min
Tint residing power: 100% min
Oil absorption (g/100g): 26% max
Ph value: 6.5-8.0
45um sieve residue: 0.1% max
Water-soluble matter: 0.5% max.
Packing: 25/50kg plastic bag with pe inside and pp woven outside;25mt/20fcl.
