Customization: | Available |
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CAS No.: | 112926-00-8 |
Formula: | Sio2 |
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Product name: | Blue Silica Gel Desiccant | ||
item: | Specification: | ||
Blue silica gel indicator | Color changing | ||
Adsorption: | RH=20%,%≥ | 10 | - |
RH=50%,%≥ | 13 | - | |
RH=90%,%≥ | 20 | 20 | |
Color change | RH=20% | Blue or light blue | - |
RH=35% | Purple or purplish | - | |
RH=50% | Pink | Pink | |
SiO2 (%): | ≥98 | ≥98 | |
Size(mm): | 1.0-3.0mm,2-4MM,3-5mm,4-6mm. | ||
Bulk density(g/l):≥ | 720 | 720 | |
PH :4-8 | 5 | 5 | |
Qualified ratio of spherical granules,% | ≥96 | ≥90 |