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1 Products availableQuartz Ore
1 Products availableCatalysts And Absorbents
1 Products availableAvail from us an exclusive assortment of high grade Magnesium Sulphate Heptahydrate that is known for high quality and purity. The range of Magnesium Sulphate Heptahydrate offered by us is highly in demand in the market and complies with the highest international standards. Known for accurate composition, the Magnesium Sulphate Heptahydrate manufactured by us can be availed at the most affordable prices.
Features :
Applications :
Chemical Formula | MgSO4. 7H2O |
---|---|
Molecular Weight | 246.47 |
Physical Appearance | Free Flow White Crystals |
Purity as MgSO4.7H2O | 99% Min |
Purity as MgSo4 | 48.5% Min |
Purity as MgO | 16.2% Min |
Purity as Mg | 9.6% Min |
pH of 5% aqueous solution | 7 +/- 0.5 |
Solubility | Very Soluble in Water |
Available with us is an impressive range of high quality Quartz Powder that is a hexagonal crystal structure made of trigonal crystallized silica. We can provide clients with the most varied quartz in terms of varieties, colors and forms. Also, the Quartz Powder offered by us is highly in demand in the market and can be availed at the most affordable prices.
Available in form of :
Packing :
Varieties of Quartz available :
Property | Description |
---|---|
Color | Clear (in pure form) |
Crystal habit | 6-sided prism ending in 6-sided pyramid (typical) |
Crystal system | Trigonal |
Cleavage | None |
Fracture | Conchoidal |
Mohs scale hardness | 7 - lower in impure varieties |
Luster | Vitreous |
Refractive index | 1.544-1.553 - Dr +0.009 (B-G interval) |
Streak | White |
Specific gravity | 2.65 constant; variable in impure varieties |
Melting point | 1650 (±75) oC |
Boiling point | 2230oC |
Solubility | H2O insoluble |
Analyte | SSW | Semi | General |
---|---|---|---|
SiO2 | 99.80% (± 00.20%) | 98.30% (± 00.20%) | 96.50% (± 00.30%) |
Al2O3 | 00.03% (± 00.05%) | 00.50% (± 00.10%) | 00.80% (± 00.10%) |
Fe2O3 | 00.05% (max) | 00.085% (max) | 00.20% (max) |
K2O | 25 ppm (max) | 00.001% (max) | 00.20% (± 00.05%) |
Na2O | 40 ppm (max) | 00.001% (max) | 00.09% (max) |
TiO2 | Nil | Traces | Traces |
LoI @ 1000o C | 00.05% | 00.10% | 00.10% |
Available with us is an impeccable assortment of Calcined China Clay Powder that is formulated using optimum quality raw materials. The array of high quality Calcined China Clay Powder offered by us is highly in demand in the market and is widely appreciated by the clients, for its good quality. Besides, customers can also be eased by availability of Calcined China Clay Powder at the most affordable prices.
Special Features :
Applications :
Grade | Grade HT 35 | Grade HT 80 | Grade HT 90 |
---|---|---|---|
Brightness | 92 +/- (- 1%) | 90-94 | 93 +/- 1% |
Color | WHITE | WHITE | WHITE |
Yellow Index | 1.8 - 2.0 | 2.00-2.7 | 2.2-2.5 |
pH Value | 6.7 | 05- 07 | 06- 07 |
Bulk Density ( Gms/Ltr ) | 300-340 | - | 280- 320 |
Refractive Index | 1.62000 | 1.62 | 1.62 |
Moisture ( %Max ) | 0.5 | 0.5 | 0.5 |
Oil Absorption ( gm/100gm ) | 65 - 75 | 50- 70 | 65-75 |
Hegman Grind | 65- 75 | - | 5.5 |
Water Absorption ( ml/100gm ) | - | 80-100 | 80-100 |
Flow Point ml/100gms | 70- 90 | - | 70-90 |
Paint Drawdown Brightness | 84 -85 | 82 - 85 | 84-85 |
Contrast Ratio (%) | 88-90 | 88- 89 | 88-90 |
Conductivity ( us/cm ) | 100 | 100 MAX | 100 MAX |
Average Particle Size D50 | 1 | 1.5 | 1 |
Wet Sieve Residues 325 Mesh | - | 0.5-NIL | 0.05-0.005 |
2 Microns ( % Min ) | 70 | 70 | 80 |
Specific Gravity Area | - | 2.3 | - |
Bet ( m2/ gm ) | - | - | 12 +/ -2 |
Specific Gravity Area BET(m2/gm) | 12 ( +/- ) 2 | - | - |
% Below 10 Micron | - | 81 +/- 2 | - |
% Below 1 Micron | - | 60 +/- 5 | - |
Grade | Grade HT 35 | Grade HT 80 | Grade HT 90 |
---|---|---|---|
Sio2 | 52% (+/- 2%) | 51.8% | 52 +/- 2 |
AI2o3 | 45% (+/- 2%) | 45.8% | 45 +/- 2 |
Tio2 | < 0.9 | < 0.9 | < 0.9 |
Fe2o3 | < 0.35 | < 0.35 | < 0.35 |
Mgo | < 0.08 | < 0.029 | < 0.08 |
CaO | < 0.016 | < 0.016 | < 0.016 |
K2o | < 0.2 | < 0.065 | < 0.2 |
Na2o | < 0.13 | < 0.13 | < 0.13 |
LOI | 0.54 | 0.5 | 0.5 |