| Customization: | Available |
|---|---|
| CAS No.: | 1332-58-7 |
| Formula: | H2al2o8si2.H2O |
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Best price KAOLIN for Optical glass Cas 1332-58-7 Argilla
| KAOLIN Basic information | |
| Product Name: | KAOLIN |
| CAS: | 1332-58-7 |
| MF: | H2Al2O8Si2.H2O |
| MW: | 258.16 |
| EINECS: | 310-194-1 |
| KAOLIN Chemical Properties | |
| Melting point | 1750 °C |
| density | 2,6 g/cm3 |
| refractive index | 1.62 |
| storage temp. | no restrictions. |
| solubility | Practically insoluble in diethyl ether, ethanol (95%), water, other organic solvents, cold dilute acids, and solutions of alkali hydroxides. |
| form | Powder |
| color | 75-96, Hunter Brightness |
| PH | 6-7 (50g/l, H2O, 20ºC)(slurry) |
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Product information
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|
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Brightness(R457,%)
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≥93
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Moisture(%)
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≤0.8
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Particle Size(-2μm,%)
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81±3
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Oil Absorbency g/100g
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62.5±2.5
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Screen residue(325 mesh,%)
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≤0.005
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PH
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6.0-7.5
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True Density,g/cm3
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2.65-2.75
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Volume Density,Kg/L
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0.4-0.6
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