ferrous sulphate monohydrate mini granule for fertilizer
CAS:7720-78-7 Product spec:6-12mesh
Item Specification
FeSO4. H2O 91% Min.
Fe 30% Min.
Pb 20 ppm Max.
As 2 ppm Max.
Cd 5 ppm Max.
Appearance Powder or granular
Rech Chemical Co. Ltd is manufacturer of ferrous sulfate in China, we..
ferrous sulphate heptahydrate for feed additive
CAS:7782-63-0 Product spec:crystal
Item Stardard
FeSO4.7H2O 98% Min
Fe 19.7%Min
Pb 20ppm max
Cd 5ppm max
As 5ppm max
Manuafacturer: Rech Chemical Co. Ltd
Rech Chemical Co. Ltd is manufacturer of ferrous sulfate in China, we ..
Feed additive 98% copper sulphate pentahydrate
CAS:CuSO4.5H2O Product spec:crystal
Item Stardard
CuSO4.5H2O 98.9%Min
Cu 25%Min
Pb 10ppm Max
As 5ppm Max
Cd 10 ppm Max
Fe 2ppm Max
Ni 2.5ppm Max
Manuafacturer: Rech Chemical Co. Ltd
Rech Chemical Co. Ltd is manufacturer o..
Fumed Silica
CAS:10279-57-9 Product spec:SiO2 90%-99.8%
ITEM FS-139 FS-150 FS-200 FS-300 FS-380
Specific Surface Area(gm3) 95-125 135~165 180~220 275~325 350~410
pH in 4% Dispersion 5.5-7.5 3.7-4.5 3.7-4.5 3.7-4.5 3.7-4.5
Loss on Ignition (%) 10Max 2.0M..
Blanc Fixe
CAS:7727-43-7 Product spec:BaSO4 98%-99%
1. Series produced by Mirabilite process
ITEM GRADES
M15 M09 M06 MC06
Barium Sulfate 98%Min 98%Min 98%Min 98%Min
105℃ Violate Metter % 0.10%Max 0.10%Max 0.10%Max 0.20%Max ..
Washed Kaolin
CAS:52624-41-6 Product spec:Al2O3 •2SiO2
Particle and properties
Item WLK-90X WLK-90Y WLK-80G
Residue on 325mesh,% 0.05 max 0.05 max 0.05 max
Whiteness (fire color 1280℃) 90 min 90 min 80 min
L.O.L 12-14 12-14 11-13
Moisture, % ..
Wollastonite
CAS:13983-17-0 Product spec:CaSiO3
ITEM Specifications
Whiteness 85±2
SiO2,% 51±2
CaO,% 40±2
Al2O3,% 0.4±0.3
Fe2O3,% 0.3±0.3
MnO,% 0.02 Max
T2O,% 0.02 Max
Loss on Ignition 4±2
Particle size (D95) 200-325 mesh
Talc
CAS:14807-96-6 Product spec:3MgO•4SiO2•H2O
ITEM CT18 CT42 CT45
Whiteness 90% Min 90% Min 90% Min
Medium Particle Size 15um Max 10um Max 10um Max
Moisture 0.5% Max 0.5% Max 0.5% Max
Asbestos None None None
Bulk Density 0.45% Max 0.3% Max ..
Lithopone
CAS:1345-05-7 Product spec:ZnS 28%-30%
B-301 B-311 B-312
The sum of Zinc Sulfide and Barium Sulfate 99% Min 99% Min 99% Min
Total content of Zinc Calculated as Zinc Sulfide 28%Min 30%Min 30%Min
Zinc Oxide 0.6% Max 0.3% Max 0.3% Max
Vo..