مشخصات فنی محصول | |
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Identity | passes test |
Assay (acidimetric, Na₂O) | 7.5 - 8.5 % |
Assay (acidimetric, SiO₂) | 25.5 - 28.5 % |
Density (20 °C) | 1.296 - 1.396 g/ml |
Carbonate (as CO₂) | passes test |
Fe (Iron) | ≤ 50 ppm |
Heavy metals (as Pb) | ≤ 50 ppm |
شرح محصول | |
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Catalogue Number | 105621 |
اطلاعات محصول | |
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HS Code | 2839 19 00 |
اطلاعات فیزیکی و شیمیایی محصول | |
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Boiling point | >100 °C (1013 hPa) |
Density | 1.35 g/cm3 (20 °C) |
pH value | 11.0 - 11.5 (50 g/l, H₂O, 20 °C) |
اطلاعات سم شناسی | |
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LD 50 oral | LD50 Rat > 2000 mg/kg |
اطلاعات ایمنی بر اساس GHS | |
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Storage class | 10 - 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
اطلاعات بارگیری و نگهداری | |
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Storage | Store at +5°C to +30°C. |
مشخصات فنی محصول | |
---|---|
Identity | passes test |
Assay (acidimetric, Na₂O) | 7.5 - 8.5 % |
Assay (acidimetric, SiO₂) | 25.5 - 28.5 % |
Density (20 °C) | 1.296 - 1.396 g/ml |
Carbonate (as CO₂) | passes test |
Fe (Iron) | ≤ 50 ppm |
Heavy metals (as Pb) | ≤ 50 ppm |